CA2595686A1 - Soluble diverting agents - Google Patents
Soluble diverting agents Download PDFInfo
- Publication number
- CA2595686A1 CA2595686A1 CA002595686A CA2595686A CA2595686A1 CA 2595686 A1 CA2595686 A1 CA 2595686A1 CA 002595686 A CA002595686 A CA 002595686A CA 2595686 A CA2595686 A CA 2595686A CA 2595686 A1 CA2595686 A1 CA 2595686A1
- Authority
- CA
- Canada
- Prior art keywords
- diverting
- poly
- oxide
- water
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- -1 poly(alkylene) Polymers 0.000 claims abstract 21
- 239000000463 material Substances 0.000 claims abstract 18
- 238000000034 method Methods 0.000 claims abstract 17
- 239000012530 fluid Substances 0.000 claims abstract 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract 11
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract 7
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract 7
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract 6
- 239000011248 coating agent Substances 0.000 claims abstract 6
- 238000000576 coating method Methods 0.000 claims abstract 6
- 239000000203 mixture Substances 0.000 claims abstract 6
- 229920001484 poly(alkylene) Polymers 0.000 claims abstract 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract 6
- 102000008186 Collagen Human genes 0.000 claims abstract 5
- 108010035532 Collagen Proteins 0.000 claims abstract 5
- 229920001436 collagen Polymers 0.000 claims abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 5
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract 4
- 230000000638 stimulation Effects 0.000 claims abstract 3
- 239000007788 liquid Substances 0.000 claims 11
- 238000005755 formation reaction Methods 0.000 claims 10
- 229920000642 polymer Polymers 0.000 claims 9
- 229920003169 water-soluble polymer Polymers 0.000 claims 9
- 239000000758 substrate Substances 0.000 claims 5
- 239000000243 solution Substances 0.000 claims 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 229910052783 alkali metal Inorganic materials 0.000 claims 2
- 150000001340 alkali metals Chemical class 0.000 claims 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims 2
- 239000011260 aqueous acid Substances 0.000 claims 2
- 239000008365 aqueous carrier Substances 0.000 claims 2
- 229920001400 block copolymer Polymers 0.000 claims 2
- 239000012267 brine Substances 0.000 claims 2
- 229920000578 graft copolymer Polymers 0.000 claims 2
- 229920000126 latex Polymers 0.000 claims 2
- 239000004816 latex Substances 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- 230000000737 periodic effect Effects 0.000 claims 2
- 229920000058 polyacrylate Polymers 0.000 claims 2
- 229920000728 polyester Polymers 0.000 claims 2
- 229920001155 polypropylene Polymers 0.000 claims 2
- 229920001451 polypropylene glycol Polymers 0.000 claims 2
- 238000005086 pumping Methods 0.000 claims 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims 2
- 102000012422 Collagen Type I Human genes 0.000 claims 1
- 108010022452 Collagen Type I Proteins 0.000 claims 1
- 102000000503 Collagen Type II Human genes 0.000 claims 1
- 108010041390 Collagen Type II Proteins 0.000 claims 1
- 102000001187 Collagen Type III Human genes 0.000 claims 1
- 108010069502 Collagen Type III Proteins 0.000 claims 1
- 102000004266 Collagen Type IV Human genes 0.000 claims 1
- 108010042086 Collagen Type IV Proteins 0.000 claims 1
- 102000012432 Collagen Type V Human genes 0.000 claims 1
- 108010022514 Collagen Type V Proteins 0.000 claims 1
- 150000001718 carbodiimides Chemical class 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- 229920003986 novolac Polymers 0.000 claims 1
- 239000003129 oil well Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 239000012466 permeate Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920003987 resole Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000004936 stimulating effect Effects 0.000 abstract 1
- 239000003180 well treatment fluid Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
- C09K8/805—Coated proppants
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
- C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/14—Obtaining from a multiple-zone well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Biological Depolymerization Polymers (AREA)
- Medicinal Preparation (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Materials For Medical Uses (AREA)
- Peptides Or Proteins (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Methods and compositions for stimulating single and multiple intervals in subterranean wells by diverting well treatment fluids into a particular direction or into multiple intervals using water soluble coated diverting agents are described. The water soluble coating of the diverting material is preferably a collagen, poly(alkylene) oxide, poly(lactic acid), polyvinylacetate, polyvinylalcohol, polyvinylacetate/polyvinylalcohol polymer or a mixture thereof applied as a coating on any number of proppants. The method allows for the diverting of the flow of fluids in a downhole formation during a well treatment, such as during a fracturing process. Following completion of a treatment such as a hydraulic stimulation, the soluble diverting agent can be dissolved and removed by the water component of the well production.
Claims (27)
1. A diverting material comprising:
a particulate substrate; and a water-soluble polymer coating, wherein the water-soluble polymer coating forms a substantial outer coating on the particulate substrate.
a particulate substrate; and a water-soluble polymer coating, wherein the water-soluble polymer coating forms a substantial outer coating on the particulate substrate.
2. The diverting material of claim 1, wherein the particulate substrate is selected from the group consisting of natural materials, silica proppants, ceramic proppants, metallic proppants, synthetic organic proppants, and mixtures thereof.
3. The diverting material of claim 1, wherein the particulate substrate is a resin coated proppant.
4. The diverting material of claim 1, wherein the water-soluble polymer is collagen, poly(alkylene) oxide, poly(lactic acid), polyvinylacetate, polyvinylalcohol, polylactone, polyacrylate, latex, polyester, periodic chart elements of group I or II
(alkali metal or alkaline earth metal) silicate polymers or admixtures thereof.
(alkali metal or alkaline earth metal) silicate polymers or admixtures thereof.
5. The diverting material of claim 1, wherein the particulate substrate has a particle size of from about 3 mesh to about 200 mesh.
6. The diverting material of claim 4, wherein the collagen is Type I collagen, Type II
collagen, Type III collagen, Type IV collagen, or Type V collagen.
collagen, Type III collagen, Type IV collagen, or Type V collagen.
7. The diverting material of claim 4, wherein the water-soluble collagen is crosslinked with a cross-linking agent selected from the group consisting of aldehydes, carbodiimides, isocyanates, and acyl azides.
8. The diverting material of claim 1, further comprising a non-water-soluble polymer in combination with the water-soluble polymer coating.
9. The diverting material of claim 8, wherein the non water-soluble polymer is phenol-aldehyde novolac polymers and phenol-aldehyde resole polymers.
10. The diverting material of claim 1, wherein the water-soluble polymer is poly(alkylene) oxide, poly(lactic acid), polyvinylacetate, polyvinylalcohol, polyvinylacetate/polyvinylalcohol graft polymers or admixtures thereof.
11. The diverting material of claim 10, wherein the poly(alkylene) oxide is poly(ethylene) oxide, poly(propylene) oxide, poly (ethylene oxide)-poly (propylene oxide) block copolymers, or mixtures thereof.
12. A diverting fluid for diverting oil well treating liquids to progressively less permeable portions of a subterranean formation, said fluid comprising:
an aqueous carrier liquid having dispersed therein particulate diverting material of any one of claims 1-11.
an aqueous carrier liquid having dispersed therein particulate diverting material of any one of claims 1-11.
13. The diverting fluid of claim 12, wlierein the particulate diverting material comprises varying densities greater or less than the density of the carrier fluid.
14. The diverting fluid of claim 12, wherein the diverting material is present in the carrier liquid in an amount from about 0.001 pounds per gallon to about 10 pounds per gallon of the carrier liquid.
15. The diverting fluid of claim 12, wherein the carrier liquid is water, brine, aqueous acid solutions, or gelled acid solutions.
16. A method of treating a subterranean formation during fracturing treatment so as to increase the stimulation of the subterranean formation, the method comprising:
pumping into the subterranean formation a diverting fluid of any one of claims 12-15 ;
allowing the carrier liquid to permeate into the formation so as to carry the diverting material into the subterranean formation; and allowing the diverting material to plug porous portions of the formations thereby diverting flow of treating fluid to less permeable portions of the formation.
pumping into the subterranean formation a diverting fluid of any one of claims 12-15 ;
allowing the carrier liquid to permeate into the formation so as to carry the diverting material into the subterranean formation; and allowing the diverting material to plug porous portions of the formations thereby diverting flow of treating fluid to less permeable portions of the formation.
17. The method of claim 16, wherein the formation has a temperature from about 75 °F to about 400 °F.
18. The method of claim 16, wherein the treating of the subterranean formation is a fracturing treatment, and wherein the stimulation increased is the length of the fractures.
19. A method treating a cased wellbore to divert flow of fluids from one zone to another, the method comprising:
pumping into said wellbore a diverting fluid comprising an aqueous carrier liquid having dispersed therein a particulate form of a water soluble polymer, wherein the particulate polymer has a density greater than or less than the density of the carrier liquid;
allowing the particulate polymer to divert flow of a treating fluid from one zone to another.
pumping into said wellbore a diverting fluid comprising an aqueous carrier liquid having dispersed therein a particulate form of a water soluble polymer, wherein the particulate polymer has a density greater than or less than the density of the carrier liquid;
allowing the particulate polymer to divert flow of a treating fluid from one zone to another.
20. The method of claim 19, wherein the treating fluid is diverted to flow into a zone of higher pore pressure or lower permeability.
21. The method of claim 19, wherein the wellbore has a temperature from about 75 °F to about 400 °F.
22. The method of claim 19, wherein the water-soluble polymer is collagen, poly(alkylene) oxide, poly(lactic acid), polyvinylacetate, polyvinylalcohol, polylactone, polyacrylate, latex, polyester, polyvinylacetate/polyvinylalcohol graft polymer, periodic chart elements of group I or II (alkali metal or alkaline earth metal) silicate polymer, or mixtures thereof.
23. The method of claim 19, wherein the particulate polymer has a particle size of from about 3 mesh to about 70 mesh.
24. The method of claim 22, wherein the poly(alkylene) oxide is poly(ethylene) oxide, poly(propylene) oxide, poly (ethylene oxide)-poly (propylene oxide) block copolymers, or mixtures thereof.
25. The method of claim 19, wherein the particulate polymer is comprised of varying densities greater or less than the density of the carrier fluid.
26. The method of claim 19, wherein the particulate polymer is present in the carrier liquid in an amount from about 0.001 pounds per gallon to about 10 pounds per gallon of the carrier liquid.
27. The method of claim 19, wherein the carrier liquid is water, brine, aqueous acid solutions, or gelled acid solutions.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64623105P | 2005-01-21 | 2005-01-21 | |
| US60/646,231 | 2005-01-21 | ||
| PCT/US2006/001916 WO2006088603A1 (en) | 2005-01-21 | 2006-01-20 | Soluble diverting agents |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2595686A1 true CA2595686A1 (en) | 2006-08-24 |
| CA2595686C CA2595686C (en) | 2012-09-18 |
Family
ID=36590218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2595686A Active CA2595686C (en) | 2005-01-21 | 2006-01-20 | Soluble diverting agents |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060175059A1 (en) |
| CN (1) | CN101146888B (en) |
| CA (1) | CA2595686C (en) |
| GB (1) | GB2437869B (en) |
| MX (1) | MX2007008850A (en) |
| NO (1) | NO20074239L (en) |
| RU (1) | RU2433157C2 (en) |
| WO (1) | WO2006088603A1 (en) |
Families Citing this family (174)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8211247B2 (en) * | 2006-02-09 | 2012-07-03 | Schlumberger Technology Corporation | Degradable compositions, apparatus comprising same, and method of use |
| US10316616B2 (en) | 2004-05-28 | 2019-06-11 | Schlumberger Technology Corporation | Dissolvable bridge plug |
| CA2577998A1 (en) | 2004-09-14 | 2006-03-23 | Carbo Ceramics Inc. | Sintered spherical pellets |
| BRPI0609373A2 (en) | 2005-03-01 | 2010-03-30 | Carbo Ceramics Inc | methods for producing sintered particles of a slurry from an alumina-containing raw material |
| US20070023187A1 (en) * | 2005-07-29 | 2007-02-01 | Carbo Ceramics Inc. | Sintered spherical pellets useful for gas and oil well proppants |
| US8567494B2 (en) * | 2005-08-31 | 2013-10-29 | Schlumberger Technology Corporation | Well operating elements comprising a soluble component and methods of use |
| US20070087941A1 (en) * | 2005-10-19 | 2007-04-19 | Bj Services Company | Storable fracturing suspensions containing ultra lightweight proppants in xanthan based carriers and methods of using the same |
| US8231947B2 (en) * | 2005-11-16 | 2012-07-31 | Schlumberger Technology Corporation | Oilfield elements having controlled solubility and methods of use |
| US8220554B2 (en) * | 2006-02-09 | 2012-07-17 | Schlumberger Technology Corporation | Degradable whipstock apparatus and method of use |
| US8770261B2 (en) | 2006-02-09 | 2014-07-08 | Schlumberger Technology Corporation | Methods of manufacturing degradable alloys and products made from degradable alloys |
| US7934556B2 (en) | 2006-06-28 | 2011-05-03 | Schlumberger Technology Corporation | Method and system for treating a subterranean formation using diversion |
| US8211248B2 (en) * | 2009-02-16 | 2012-07-03 | Schlumberger Technology Corporation | Aged-hardenable aluminum alloy with environmental degradability, methods of use and making |
| US7828998B2 (en) | 2006-07-11 | 2010-11-09 | Carbo Ceramics, Inc. | Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication |
| US7708069B2 (en) * | 2006-07-25 | 2010-05-04 | Superior Energy Services, L.L.C. | Method to enhance proppant conductivity from hydraulically fractured wells |
| CN101563525A (en) | 2006-08-30 | 2009-10-21 | 卡博陶粒有限公司 | Low bulk density proppant and methods for producing the same |
| US7490667B2 (en) * | 2006-10-02 | 2009-02-17 | Fairmount Minerals, Inc. | Proppants with soluble composite coatings |
| US7565929B2 (en) * | 2006-10-24 | 2009-07-28 | Schlumberger Technology Corporation | Degradable material assisted diversion |
| US8205673B2 (en) * | 2006-12-18 | 2012-06-26 | Schlumberger Technology Corporation | Differential filters for removing water during oil production |
| US7637320B2 (en) * | 2006-12-18 | 2009-12-29 | Schlumberger Technology Corporation | Differential filters for stopping water during oil production |
| WO2009009370A1 (en) * | 2007-07-06 | 2009-01-15 | Carbo Ceramics Inc. | Proppants for gel clean-up |
| US8936082B2 (en) | 2007-07-25 | 2015-01-20 | Schlumberger Technology Corporation | High solids content slurry systems and methods |
| US8490698B2 (en) | 2007-07-25 | 2013-07-23 | Schlumberger Technology Corporation | High solids content methods and slurries |
| US10011763B2 (en) | 2007-07-25 | 2018-07-03 | Schlumberger Technology Corporation | Methods to deliver fluids on a well site with variable solids concentration from solid slurries |
| US8496056B2 (en) | 2007-07-25 | 2013-07-30 | Schlumberger Technology Corporation | System and method for low damage fracturing |
| US8490699B2 (en) | 2007-07-25 | 2013-07-23 | Schlumberger Technology Corporation | High solids content slurry methods |
| US9080440B2 (en) | 2007-07-25 | 2015-07-14 | Schlumberger Technology Corporation | Proppant pillar placement in a fracture with high solid content fluid |
| US7784541B2 (en) * | 2007-07-25 | 2010-08-31 | Schlumberger Technology Corporation | System and method for low damage fracturing |
| US8119574B2 (en) | 2007-07-25 | 2012-02-21 | Schlumberger Technology Corporation | High solids content slurries and methods |
| US9040468B2 (en) | 2007-07-25 | 2015-05-26 | Schlumberger Technology Corporation | Hydrolyzable particle compositions, treatment fluids and methods |
| US7580796B2 (en) * | 2007-07-31 | 2009-08-25 | Halliburton Energy Services, Inc. | Methods and systems for evaluating and treating previously-fractured subterranean formations |
| US8714250B2 (en) * | 2007-10-18 | 2014-05-06 | Schlumberger Technology Corporation | Multilayered ball sealer and method of use thereof |
| US9057014B2 (en) | 2007-12-11 | 2015-06-16 | Aquasmart Enterprises, Llc | Hydraulic fracture composition and method |
| US20170137703A1 (en) | 2007-12-11 | 2017-05-18 | Superior Silica Sands, LLC | Hydraulic fracture composition and method |
| US9856415B1 (en) | 2007-12-11 | 2018-01-02 | Superior Silica Sands, LLC | Hydraulic fracture composition and method |
| US10920494B2 (en) | 2007-12-11 | 2021-02-16 | Aquasmart Enterprises, Llc | Hydraulic fracture composition and method |
| US8006760B2 (en) * | 2008-04-10 | 2011-08-30 | Halliburton Energy Services, Inc. | Clean fluid systems for partial monolayer fracturing |
| US9212535B2 (en) * | 2008-04-15 | 2015-12-15 | Schlumberger Technology Corporation | Diversion by combining dissolvable and degradable particles and fibers |
| US8936085B2 (en) | 2008-04-15 | 2015-01-20 | Schlumberger Technology Corporation | Sealing by ball sealers |
| EP2110508A1 (en) * | 2008-04-16 | 2009-10-21 | Schlumberger Holdings Limited | microwave-based downhole activation method for wellbore consolidation applications |
| US20100051274A1 (en) * | 2008-08-28 | 2010-03-04 | Tommy Johnson | Methods, apparatus and products for drilling wells |
| CN101724384B (en) * | 2008-10-29 | 2012-07-18 | 中国石油天然气股份有限公司 | Preparation method of high strength elastic slow-expansion water-absorption particle diverting agent |
| BRPI0919963A2 (en) * | 2008-10-29 | 2015-12-08 | Basf Se | shoring agent, method for forming a shoring agent, and method for hydraulic fracturing of an underground formation |
| US9714378B2 (en) | 2008-10-29 | 2017-07-25 | Basf Se | Proppant |
| US8561696B2 (en) | 2008-11-18 | 2013-10-22 | Schlumberger Technology Corporation | Method of placing ball sealers for fluid diversion |
| CN101839124B (en) * | 2009-03-18 | 2013-03-27 | 中国石油天然气股份有限公司 | Method for controlling extension of reservoir fracturing fracture of oil-gas field |
| US8062997B2 (en) * | 2009-04-24 | 2011-11-22 | Halliburton Energy Services Inc. | Method for enhancing stability of oil based drilling fluids at high temperatures |
| US7833947B1 (en) | 2009-06-25 | 2010-11-16 | Schlumberger Technology Corporation | Method for treatment of a well using high solid content fluid delivery |
| US8109335B2 (en) * | 2009-07-13 | 2012-02-07 | Halliburton Energy Services, Inc. | Degradable diverting agents and associated methods |
| US20110048697A1 (en) * | 2009-08-25 | 2011-03-03 | Sam Lewis | Sonically activating settable compositions |
| US7923415B2 (en) * | 2009-08-31 | 2011-04-12 | Schlumberger Technology Corporation | Methods to reduce settling rate of solids in a treatment fluid |
| US20110198089A1 (en) * | 2009-08-31 | 2011-08-18 | Panga Mohan K R | Methods to reduce settling rate of solids in a treatment fluid |
| US8016034B2 (en) * | 2009-09-01 | 2011-09-13 | Halliburton Energy Services, Inc. | Methods of fluid placement and diversion in subterranean formations |
| US9845427B2 (en) * | 2009-10-20 | 2017-12-19 | Self-Suspending Proppant Llc | Proppants for hydraulic fracturing technologies |
| US8833452B2 (en) | 2009-12-21 | 2014-09-16 | Schlumberger Technology Corporation | Chemical diversion technique |
| US8646530B2 (en) * | 2009-12-21 | 2014-02-11 | Schlumberger Technology Corporation | Chemical diversion technique |
| CA2691891A1 (en) * | 2010-02-04 | 2011-08-04 | Trican Well Services Ltd. | Applications of smart fluids in well service operations |
| US8662172B2 (en) | 2010-04-12 | 2014-03-04 | Schlumberger Technology Corporation | Methods to gravel pack a well using expanding materials |
| WO2011143639A2 (en) * | 2010-05-14 | 2011-11-17 | Chemical Delivery Systems, Inc. | Materials and methods for temporarily obstructing portions of drilled wells |
| US8936095B2 (en) | 2010-05-28 | 2015-01-20 | Schlumberger Technology Corporation | Methods of magnetic particle delivery for oil and gas wells |
| US8505628B2 (en) | 2010-06-30 | 2013-08-13 | Schlumberger Technology Corporation | High solids content slurries, systems and methods |
| US8511381B2 (en) | 2010-06-30 | 2013-08-20 | Schlumberger Technology Corporation | High solids content slurry methods and systems |
| US20120043085A1 (en) * | 2010-08-19 | 2012-02-23 | Schlumberger Technology Corporation | Wellbore service fluid and methods of use |
| CN102399549B (en) * | 2010-09-15 | 2013-07-03 | 中国石油天然气集团公司 | Rock breaking agent for stabilizing well walls and preparation method thereof |
| US8607870B2 (en) | 2010-11-19 | 2013-12-17 | Schlumberger Technology Corporation | Methods to create high conductivity fractures that connect hydraulic fracture networks in a well |
| US8950476B2 (en) * | 2011-03-04 | 2015-02-10 | Accessesp Uk Limited | Coiled tubing deployed ESP |
| US8905133B2 (en) | 2011-05-11 | 2014-12-09 | Schlumberger Technology Corporation | Methods of zonal isolation and treatment diversion |
| US20120285695A1 (en) * | 2011-05-11 | 2012-11-15 | Schlumberger Technology Corporation | Destructible containers for downhole material and chemical delivery |
| US10808497B2 (en) | 2011-05-11 | 2020-10-20 | Schlumberger Technology Corporation | Methods of zonal isolation and treatment diversion |
| US9133387B2 (en) | 2011-06-06 | 2015-09-15 | Schlumberger Technology Corporation | Methods to improve stability of high solid content fluid |
| WO2013033391A1 (en) | 2011-08-31 | 2013-03-07 | Soane Energy, Llc | Self-suspending proppants for hydraulic fracturing |
| US9868896B2 (en) | 2011-08-31 | 2018-01-16 | Self-Suspending Proppant Llc | Self-suspending proppants for hydraulic fracturing |
| US20140000891A1 (en) | 2012-06-21 | 2014-01-02 | Self-Suspending Proppant Llc | Self-suspending proppants for hydraulic fracturing |
| US9297244B2 (en) | 2011-08-31 | 2016-03-29 | Self-Suspending Proppant Llc | Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer |
| CN102561989A (en) * | 2012-02-21 | 2012-07-11 | 重庆市能源投资集团科技有限责任公司 | Coal mine underground hydraulic fracturing hole sealing method |
| US9803457B2 (en) | 2012-03-08 | 2017-10-31 | Schlumberger Technology Corporation | System and method for delivering treatment fluid |
| US9863228B2 (en) | 2012-03-08 | 2018-01-09 | Schlumberger Technology Corporation | System and method for delivering treatment fluid |
| US20130292112A1 (en) * | 2012-05-02 | 2013-11-07 | Los Alamos National Security, Llc | Composition and method for locating productive rock fractures for fluid flow |
| GB201216004D0 (en) * | 2012-09-07 | 2012-10-24 | Oilflow Solutions Holdings Ltd | Subterranean formations |
| US9528354B2 (en) | 2012-11-14 | 2016-12-27 | Schlumberger Technology Corporation | Downhole tool positioning system and method |
| US9598927B2 (en) | 2012-11-15 | 2017-03-21 | Halliburton Energy Services, Inc. | Expandable coating for solid particles and associated methods of use in subterranean treatments |
| CN103849374B (en) * | 2012-11-30 | 2017-01-25 | 亿利资源集团有限公司 | Fracturing propping agent and preparation method thereof |
| EP2931831A1 (en) * | 2012-12-14 | 2015-10-21 | Basf Se | A proppant |
| US20140262231A1 (en) * | 2013-03-13 | 2014-09-18 | Halliburton Energy Services, Inc. | Methods for treatment of a subterranean formation |
| US9822625B2 (en) | 2013-03-13 | 2017-11-21 | Halliburton Energy Services, Inc. | Methods for treatment of a subterranean formation |
| EA201592009A1 (en) * | 2013-04-19 | 2016-08-31 | Лубризол Ойлфилд Солюшнз, Инк. | HYDRAULIC DRAINAGE SYSTEMS TO IMPROVE THE MATERNAL BREED TREATMENT AND METHODS OF THEIR APPLICATION |
| US10240445B2 (en) | 2013-06-10 | 2019-03-26 | Sumitomo Seika Chemicals Co., Ltd. | Fracturing fluid viscosity-controlling agent to be used in hydraulic fracturing |
| US9388335B2 (en) | 2013-07-25 | 2016-07-12 | Schlumberger Technology Corporation | Pickering emulsion treatment fluid |
| US9546534B2 (en) * | 2013-08-15 | 2017-01-17 | Schlumberger Technology Corporation | Technique and apparatus to form a downhole fluid barrier |
| GB2533488A (en) * | 2013-08-22 | 2016-06-22 | Halliburton Energy Services Inc | Compositions including a particulate bridging agent and fibers and methods of treating a subterranean formation with the same |
| US20150060069A1 (en) * | 2013-08-27 | 2015-03-05 | Schlumberger Technology Corporation | Swellable ball sealers |
| AU2014202934B2 (en) * | 2013-09-09 | 2016-03-17 | Korea Institute Of Geoscience And Mineral Resources (Kigam) | Apparatus and method for solution mining using cycling process |
| US20160145482A1 (en) * | 2013-09-13 | 2016-05-26 | Halliburton Energy Services, Inc. | Compositions for treating subterranean formations |
| WO2015038153A1 (en) * | 2013-09-16 | 2015-03-19 | Halliburton Energy Services, Inc. | Conductivity enhancenment of complex fracture networks in subterranean formations |
| CN103484095B (en) * | 2013-10-11 | 2015-07-22 | 陕西延长石油(集团)有限责任公司研究院 | Fracturing inclusion self-dissolving diversion agent and preparation method thereof |
| RU2675705C1 (en) | 2013-11-15 | 2018-12-24 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Proppant with improved dust control |
| CN104695923A (en) * | 2013-12-05 | 2015-06-10 | 中国石油天然气股份有限公司 | Method for realizing sectional multi-cluster fracture of horizontal well by adopting soluble balls |
| CN103756659B (en) * | 2013-12-28 | 2016-08-03 | 北京国海能源技术研究院 | Flexible particle diverter and preparation method thereof |
| US10150713B2 (en) | 2014-02-21 | 2018-12-11 | Terves, Inc. | Fluid activated disintegrating metal system |
| US10865465B2 (en) | 2017-07-27 | 2020-12-15 | Terves, Llc | Degradable metal matrix composite |
| US10758974B2 (en) | 2014-02-21 | 2020-09-01 | Terves, Llc | Self-actuating device for centralizing an object |
| US20170268088A1 (en) | 2014-02-21 | 2017-09-21 | Terves Inc. | High Conductivity Magnesium Alloy |
| US11167343B2 (en) | 2014-02-21 | 2021-11-09 | Terves, Llc | Galvanically-active in situ formed particles for controlled rate dissolving tools |
| US10689740B2 (en) | 2014-04-18 | 2020-06-23 | Terves, LLCq | Galvanically-active in situ formed particles for controlled rate dissolving tools |
| GB2537576A (en) | 2014-02-21 | 2016-10-19 | Terves Inc | Manufacture of controlled rate dissolving materials |
| US9932521B2 (en) | 2014-03-05 | 2018-04-03 | Self-Suspending Proppant, Llc | Calcium ion tolerant self-suspending proppants |
| CA2933487C (en) | 2014-03-06 | 2018-06-12 | Halliburton Energy Services, Inc. | Far-field diversion with pulsed proppant in subterranean fracturing operations |
| US9915114B2 (en) * | 2015-03-24 | 2018-03-13 | Donald R. Greenlee | Retrievable downhole tool |
| US10400535B1 (en) | 2014-03-24 | 2019-09-03 | Nine Downhole Technologies, Llc | Retrievable downhole tool |
| RU2652592C1 (en) * | 2014-03-28 | 2018-04-27 | Бейджинг Рёчсанд Сайенс Энд Текнолоджи Груп Ко., Лтд | Self-advancing proppant, its preparation and usage |
| CN106460133B (en) | 2014-04-18 | 2019-06-18 | 特维斯股份有限公司 | The particle of electro-chemical activity for controllable rate dissolution tool being formed in situ |
| US9790422B2 (en) * | 2014-04-30 | 2017-10-17 | Preferred Technology, Llc | Proppant mixtures |
| US10287865B2 (en) | 2014-05-19 | 2019-05-14 | Baker Hughes, A Ge Company, Llc | Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation |
| US10001613B2 (en) | 2014-07-22 | 2018-06-19 | Schlumberger Technology Corporation | Methods and cables for use in fracturing zones in a well |
| US10738577B2 (en) | 2014-07-22 | 2020-08-11 | Schlumberger Technology Corporation | Methods and cables for use in fracturing zones in a well |
| AU2015301423B2 (en) * | 2014-08-15 | 2019-01-17 | Baker Hughes, A Ge Company, Llc | Diverting systems for use in well treatment operations |
| CN105350948B (en) * | 2014-08-22 | 2019-01-01 | 中国石油化工股份有限公司 | Shale gas horizontal well fracturing method and shale gas horizontal well completion method |
| US9470078B2 (en) * | 2014-09-29 | 2016-10-18 | Baker Hughes Incorporated | Fluid diversion through selective fracture extension |
| RU2679196C2 (en) * | 2014-10-06 | 2019-02-06 | Шлюмбергер Текнолоджи Б.В. | Methods for zonal isolation and treatment diversion with shaped particles |
| WO2016076747A1 (en) * | 2014-11-14 | 2016-05-19 | Schlumberger Canada Limited | Chemical assisted selective diversion during multistage well treatments |
| CA2967936C (en) | 2014-11-14 | 2023-10-31 | Schlumberger Canada Limited | Well treatments for diversion or zonal isolation |
| US9810051B2 (en) * | 2014-11-20 | 2017-11-07 | Thru Tubing Solutions, Inc. | Well completion |
| US20160145483A1 (en) * | 2014-11-26 | 2016-05-26 | Schlumberger Technology Corporation | Well treatment |
| CN104531116B (en) * | 2014-12-31 | 2017-03-08 | 中国石油天然气股份有限公司 | A kind of depth fluid flowing diverting agent in oil field and its preparation method and application |
| CN104624623B (en) * | 2015-01-30 | 2017-09-12 | 浙江博世华环保科技有限公司 | A kind of contaminated site original position extracting restorative procedure |
| CN104624633B (en) * | 2015-01-30 | 2017-09-12 | 浙江博世华环保科技有限公司 | A kind of contaminated site injection restorative procedure in situ |
| US9976390B2 (en) * | 2015-03-30 | 2018-05-22 | Baker Hughes, A Ge Company, Llc | Drilling fluids with leakoff control and drill cuttings removal sweeps |
| CN104974739B (en) * | 2015-07-10 | 2018-06-15 | 四川大学 | A kind of cellulose blending modified polyvinylalcohol fracturing fluid and preparation method thereof |
| CN105041288A (en) * | 2015-07-13 | 2015-11-11 | 中国石油大学(北京) | Fractural diverting acid-fracturing method for carbonate oil-gas reservoirs |
| US20170166798A1 (en) * | 2015-08-25 | 2017-06-15 | FracSolution Technologies, LLC | Diversion sand and methods |
| US20170081585A1 (en) * | 2015-09-18 | 2017-03-23 | Baker Hughes Incorporated | Method of Diversion and Zonal Isolation in a Subterranean Formation Using a Biodegradable Polymer |
| US11008506B2 (en) * | 2015-10-15 | 2021-05-18 | Halliburton Energy Services, Inc. | Micro-proppant fracturing fluid and slurry concentrate compositions |
| US10246632B2 (en) * | 2015-10-30 | 2019-04-02 | Carbo Ceramics Inc. | Proppant having amphiphobic coatings and methods for making and using same |
| WO2017086905A1 (en) * | 2015-11-16 | 2017-05-26 | Halliburton Energy Services, Inc. | Subterranean stimulation operations utilizing degradable pre-coated particulates |
| US20170159404A1 (en) | 2015-11-25 | 2017-06-08 | Frederic D. Sewell | Hydraulic Fracturing with Strong, Lightweight, Low Profile Diverters |
| US10815750B2 (en) | 2015-11-25 | 2020-10-27 | Frederic D. Sewell | Hydraulic fracturing with strong, lightweight, low profile diverters |
| WO2017111640A1 (en) | 2015-12-21 | 2017-06-29 | Schlumberger Technology Corporation | Pre-processed fiber flocks and methods of use thereof |
| US20170198179A1 (en) * | 2016-01-12 | 2017-07-13 | River Canyon Investments, Llc | Ball sealers for use in subterranean wells, methods of making and using same |
| US10421896B2 (en) | 2016-01-28 | 2019-09-24 | Halliburton Energy Services, Inc. | Polylactic acid/acid-soluble hard particulate blends as degradable diverting agents |
| US20190010383A1 (en) * | 2016-03-18 | 2019-01-10 | Halliburton Energy Services, Inc. | Self-degradable diverters for propped fracture acidizing |
| US10161235B2 (en) | 2016-06-03 | 2018-12-25 | Enhanced Production, Inc. | Hydraulic fracturing in highly heterogeneous formations by resisting formation and/or sealing micro-fractures |
| RU2656054C1 (en) * | 2016-06-14 | 2018-05-30 | Открытое акционерное общество "Сургутнефтегаз" | Method of hydraulic fracturing of a reservoir |
| CN106350043B (en) * | 2016-07-22 | 2019-04-12 | 北京斯迪莱铂油气技术有限公司 | Complex Temporary Blocking agent and Complex Temporary Blocking method for temporarily blocking up in turnaround fracture |
| WO2018057500A1 (en) * | 2016-09-20 | 2018-03-29 | Fairmount Santrol Inc. | Degradable ball sealers with improved solubility characteristics |
| CN106957642A (en) * | 2016-11-28 | 2017-07-18 | 青岛科技大学 | Polymer waste recycles technique in a kind of preparation from suspended prop |
| US10619438B2 (en) | 2016-12-02 | 2020-04-14 | Halliburton Energy Services, Inc. | Dissolvable whipstock for multilateral wellbore |
| CA3046487C (en) * | 2016-12-13 | 2021-04-20 | Thru Tubing Solutions, Inc. | Methods of completing a well and apparatus therefor |
| AU2017386384A1 (en) * | 2016-12-29 | 2019-07-04 | Shell Internationale Research Maatschappij B.V. | Fracturing a formation with mortar slurry |
| CN106677756B (en) * | 2017-03-07 | 2018-02-02 | 库尔勒金川矿业有限公司 | A kind of coal petrography softening active fracturing device and coal petrography pressing crack construction technique |
| US11061154B2 (en) * | 2017-06-12 | 2021-07-13 | Battelle Memorial Institute | Acoustic proppant for fracture diagnostic |
| CA3053330C (en) | 2017-06-15 | 2022-04-26 | Halliburton Energy Services, Inc. | Plasticized polyvinyl alcohol diverter materials |
| SG11202001095UA (en) * | 2017-08-10 | 2020-03-30 | Mitsubishi Chem Corp | Diverting agent and method of filling fracture in well using the same |
| US10385261B2 (en) | 2017-08-22 | 2019-08-20 | Covestro Llc | Coated particles, methods for their manufacture and for their use as proppants |
| CN107722958A (en) * | 2017-08-24 | 2018-02-23 | 中国石油天然气股份有限公司 | A kind of water-soluble diversion agent of 60~90 DEG C of dissolvings and preparation method thereof |
| CN107699224B (en) * | 2017-10-10 | 2020-03-27 | 西南石油大学 | Guiding agent for controlling extension height of upper end of hydraulic fracturing crack |
| US11254860B2 (en) | 2017-10-31 | 2022-02-22 | Halliburton Energy Services, Inc. | Diversion using solid particulates |
| US10808162B2 (en) | 2017-11-17 | 2020-10-20 | Fairmount Santrol Inc. | Crush resistant buoyant ball sealers |
| US10883036B2 (en) | 2017-11-28 | 2021-01-05 | Championx Usa Inc. | Fluid diversion composition in well stimulation |
| US20200048532A1 (en) * | 2018-08-10 | 2020-02-13 | Bj Services, Llc | Frac Fluids for Far Field Diversion |
| US20200063015A1 (en) | 2018-08-22 | 2020-02-27 | Carbo Ceramics Inc. | Composite diversion particle agglomeration |
| US11118105B2 (en) | 2018-08-28 | 2021-09-14 | Kuraray Co., Ltd. | Polyvinyl alcohol based diverting agents |
| US11098236B2 (en) | 2018-08-28 | 2021-08-24 | Kuraray Co., Ltd. | Particulate polyvinyl alcohol compositions having reduced dust content |
| EP3853320B1 (en) | 2018-09-21 | 2023-10-25 | ConocoPhillips Company | Leak-off control in acid stimulation using dissolvable material |
| WO2020106655A1 (en) | 2018-11-21 | 2020-05-28 | Self-Suspending Proppant Llc | Salt-tolerant self-suspending proppants made without extrusion |
| US11578252B2 (en) * | 2018-11-30 | 2023-02-14 | Halliburton Energy Services, Inc. | Composite diverting particulates |
| CN109826590B (en) * | 2019-02-27 | 2021-05-14 | 杨凌单色生物科技有限公司 | Water plugging and fracturing method for high-water-content old well in low-permeability oil and gas field |
| US11118107B2 (en) | 2019-09-26 | 2021-09-14 | Oil Field Packaging Llc | Method of using micro-particle amorphous silicate in well stimulation |
| CN110593841A (en) * | 2019-10-16 | 2019-12-20 | 荆州市现代石油科技发展有限公司 | Online filling device and temporary plugging method of water-soluble temporary plugging agent for steering fracturing |
| CN111271037A (en) * | 2020-03-11 | 2020-06-12 | 西南石油大学 | Intelligent steering and fracturing process for coal bed gas |
| US11293252B2 (en) * | 2020-04-16 | 2022-04-05 | Halliburton Energy Services, Inc. | Fluid barriers for dissolvable plugs |
| CN111849441B (en) * | 2020-06-29 | 2022-06-03 | 山东华茂石油技术开发有限公司 | Low-temperature oil layer blast hole plugging agent, preparation method and use method thereof |
| CN111892917B (en) * | 2020-10-09 | 2020-12-11 | 山东科兴化工有限责任公司 | Preparation method of calcium chloride-based water-soluble temporary plugging material for oil field |
| US11370962B1 (en) | 2021-02-08 | 2022-06-28 | Saudi Arabian Oil Company | Methods for designing coated proppant in low viscosity carrier fluid |
| CN114033331A (en) * | 2021-03-24 | 2022-02-11 | 中国石油天然气集团有限公司 | Rope knot type temporary plugging agent and temporary plugging method |
| CN115849798A (en) * | 2023-03-01 | 2023-03-28 | 成都理工大学 | High-strength temporary plugging cement for geothermal well based on surface modified ceramic and preparation method thereof |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803306A (en) * | 1955-04-13 | 1957-08-20 | Halliburton Oil Well Cementing | Process for increasing permeability of underground formation |
| US3724549A (en) * | 1971-02-01 | 1973-04-03 | Halliburton Co | Oil soluble diverting material and method of use for well treatment |
| US3797575A (en) * | 1972-06-19 | 1974-03-19 | Halliburton Co | Additives for temporarily plugging portions of subterranean formations and methods of using the same |
| US3872923A (en) * | 1972-11-06 | 1975-03-25 | Ici America Inc | Use of radiation-induced polymers as temporary or permanent diverting agent |
| US3954629A (en) * | 1974-06-03 | 1976-05-04 | Union Oil Company Of California | Polymeric diverting agent |
| US4005753A (en) * | 1974-06-03 | 1977-02-01 | Union Oil Company Of California | Method of treating a subterranean formation with a polymeric diverting agent |
| US4045398A (en) * | 1975-11-24 | 1977-08-30 | Monsanto Company | Resole resin binder composition |
| US4269949A (en) * | 1979-06-27 | 1981-05-26 | Borden, Inc. | Phenol formaldehyde resin for hardboard applications |
| US4240948A (en) * | 1979-11-30 | 1980-12-23 | Monsanto Company | Accelerated resole binder |
| US4509598A (en) * | 1983-03-25 | 1985-04-09 | The Dow Chemical Company | Fracturing fluids containing bouyant inorganic diverting agent and method of use in hydraulic fracturing of subterranean formations |
| US4527628A (en) * | 1983-08-15 | 1985-07-09 | Halliburton Company | Method of temporarily plugging portions of a subterranean formation using a diverting agent |
| US4829100A (en) * | 1987-10-23 | 1989-05-09 | Halliburton Company | Continuously forming and transporting consolidatable resin coated particulate materials in aqueous gels |
| US4904516A (en) * | 1988-01-12 | 1990-02-27 | Certain Teed Corp | Phenol-formaldehyde resin solution containing water soluble alkaline earth metal salt |
| US5128390A (en) * | 1991-01-22 | 1992-07-07 | Halliburton Company | Methods of forming consolidatable resin coated particulate materials in aqueous gels |
| EP0512908B2 (en) * | 1991-05-09 | 2003-02-05 | Saint-Gobain Isover | Method of producing a phenolic binder |
| GB2265398B (en) * | 1992-03-27 | 1995-10-25 | Hepworth Minerals & Chemicals | Method of sustaining fractures radiating from a well bore and compositions for use in the method |
| US5425994A (en) * | 1992-08-04 | 1995-06-20 | Technisand, Inc. | Resin coated particulates comprissing a formaldehyde source-metal compound (FS-MC) complex |
| US5420174A (en) * | 1992-11-02 | 1995-05-30 | Halliburton Company | Method of producing coated proppants compatible with oxidizing gel breakers |
| US6528157B1 (en) * | 1995-11-01 | 2003-03-04 | Borden Chemical, Inc. | Proppants with fiber reinforced resin coatings |
| US6169058B1 (en) * | 1997-06-05 | 2001-01-02 | Bj Services Company | Compositions and methods for hydraulic fracturing |
| US6114410A (en) * | 1998-07-17 | 2000-09-05 | Technisand, Inc. | Proppant containing bondable particles and removable particles |
| US6367548B1 (en) * | 1999-03-05 | 2002-04-09 | Bj Services Company | Diversion treatment method |
| US6380138B1 (en) * | 1999-04-06 | 2002-04-30 | Fairmount Minerals Ltd. | Injection molded degradable casing perforation ball sealers fluid loss additive and method of use |
| US6279656B1 (en) * | 1999-11-03 | 2001-08-28 | Santrol, Inc. | Downhole chemical delivery system for oil and gas wells |
| US6605570B2 (en) * | 2001-03-01 | 2003-08-12 | Schlumberger Technology Corporation | Compositions and methods to control fluid loss in surfactant-based wellbore service fluids |
| US7080688B2 (en) * | 2003-08-14 | 2006-07-25 | Halliburton Energy Services, Inc. | Compositions and methods for degrading filter cake |
| US6699958B1 (en) * | 2003-02-13 | 2004-03-02 | Borden Chemical, Inc. | Colorless phenol-formaldehyde resins that cure colorless |
| US7036587B2 (en) * | 2003-06-27 | 2006-05-02 | Halliburton Energy Services, Inc. | Methods of diverting treating fluids in subterranean zones and degradable diverting materials |
| US7044220B2 (en) * | 2003-06-27 | 2006-05-16 | Halliburton Energy Services, Inc. | Compositions and methods for improving proppant pack permeability and fracture conductivity in a subterranean well |
| US7178596B2 (en) * | 2003-06-27 | 2007-02-20 | Halliburton Energy Services, Inc. | Methods for improving proppant pack permeability and fracture conductivity in a subterranean well |
| US7066258B2 (en) * | 2003-07-08 | 2006-06-27 | Halliburton Energy Services, Inc. | Reduced-density proppants and methods of using reduced-density proppants to enhance their transport in well bores and fractures |
-
2006
- 2006-01-20 RU RU2007131659/03A patent/RU2433157C2/en not_active IP Right Cessation
- 2006-01-20 US US11/336,344 patent/US20060175059A1/en not_active Abandoned
- 2006-01-20 MX MX2007008850A patent/MX2007008850A/en active IP Right Grant
- 2006-01-20 CN CN2006800093692A patent/CN101146888B/en not_active Expired - Fee Related
- 2006-01-20 CA CA2595686A patent/CA2595686C/en active Active
- 2006-01-20 WO PCT/US2006/001916 patent/WO2006088603A1/en active Application Filing
- 2006-01-20 GB GB0714796A patent/GB2437869B/en not_active Expired - Fee Related
-
2007
- 2007-08-20 NO NO20074239A patent/NO20074239L/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB0714796D0 (en) | 2007-09-12 |
| US20060175059A1 (en) | 2006-08-10 |
| NO20074239L (en) | 2007-10-15 |
| CA2595686C (en) | 2012-09-18 |
| CN101146888B (en) | 2012-08-08 |
| MX2007008850A (en) | 2008-01-16 |
| GB2437869A (en) | 2007-11-07 |
| GB2437869B (en) | 2010-06-16 |
| RU2007131659A (en) | 2009-02-27 |
| CN101146888A (en) | 2008-03-19 |
| WO2006088603A1 (en) | 2006-08-24 |
| RU2433157C2 (en) | 2011-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2595686A1 (en) | Soluble diverting agents | |
| CN106795750A (en) | For the steering of well treatment operation | |
| US20150315886A1 (en) | Well treatment with high solids content fluids | |
| CA2799555A1 (en) | Hydraulic fracturing method | |
| AU2014412849B2 (en) | Microencapsulation of treatment chemicals for use in subterranean formations | |
| US10066145B2 (en) | Polymer brushes in diverting agents for use in subterranean formations | |
| WO2014085055A1 (en) | Methods of enhancing the fracture conductivity of multiple interval fractures in subterranean formations propped with cement packs | |
| US11802231B2 (en) | Pelletized diverting agents using degradable polymers | |
| NO20180342A1 (en) | Carrier-free treatment particulates for use in subterranean formations | |
| AU2016252607A1 (en) | Shaped compressed pellets for slow release of well treatment agents into a well and methods of using the same | |
| US11667828B2 (en) | Multi-grade diverting particulates | |
| WO2015178909A1 (en) | Composition of a degradable diverting agent and a degradable accelerator with tunable degradable rate | |
| CA2920182C (en) | Cyclical diversion techniques in subterranean fracturing operations | |
| WO2017078703A1 (en) | Encapsulated scale inhibitor for downhole applications in subterranean formations | |
| WO2017074462A1 (en) | Peroxide containing formation conditioning and pressure generating composition and method | |
| EP2928983A1 (en) | Methods of treating a subterranean formation with one-step furan resin compositions | |
| US11578252B2 (en) | Composite diverting particulates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |