DK165580A - Forbedret fremgangsmaade til betjening af borehuller - Google Patents
Forbedret fremgangsmaade til betjening af borehullerInfo
- Publication number
- DK165580A DK165580A DK165580A DK165580A DK165580A DK 165580 A DK165580 A DK 165580A DK 165580 A DK165580 A DK 165580A DK 165580 A DK165580 A DK 165580A DK 165580 A DK165580 A DK 165580A
- Authority
- DK
- Denmark
- Prior art keywords
- manufacture
- core wire
- filler metal
- filler
- metal
- Prior art date
Links
- 239000000945 filler Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/925—Completion or workover fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/926—Packer fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Lubricants (AREA)
- ing And Chemical Polishing (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK374783A DK162236C (da) | 1978-09-05 | 1983-08-16 | Stofblanding til betjening af borehuller og fremgangsmaade til fremstilling af denne stofblanding |
DK374883A DK161777C (da) | 1978-09-05 | 1983-08-16 | Fremgangsmaade til betjening af et borehul |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93950978 | 1978-09-05 | ||
US05/939,509 US4304677A (en) | 1978-09-05 | 1978-09-05 | Method of servicing wellbores |
PCT/US1979/000678 WO1980000590A1 (en) | 1978-09-05 | 1979-09-05 | Improved method of servicing wellbores |
US7900678 | 1979-09-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK165580A true DK165580A (da) | 1980-04-18 |
DK154942B DK154942B (da) | 1989-01-09 |
DK154942C DK154942C (da) | 1989-06-05 |
Family
ID=25473295
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK165580A DK154942C (da) | 1978-09-05 | 1980-04-18 | Blanding til anvendelse ved betjening af borehuller og fremgangsmaade til fremstilling af blandingen |
DK374883A DK161777C (da) | 1978-09-05 | 1983-08-16 | Fremgangsmaade til betjening af et borehul |
DK374783A DK162236C (da) | 1978-09-05 | 1983-08-16 | Stofblanding til betjening af borehuller og fremgangsmaade til fremstilling af denne stofblanding |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK374883A DK161777C (da) | 1978-09-05 | 1983-08-16 | Fremgangsmaade til betjening af et borehul |
DK374783A DK162236C (da) | 1978-09-05 | 1983-08-16 | Stofblanding til betjening af borehuller og fremgangsmaade til fremstilling af denne stofblanding |
Country Status (12)
Country | Link |
---|---|
US (1) | US4304677A (da) |
CA (1) | CA1116075A (da) |
DK (3) | DK154942C (da) |
GB (1) | GB2048985B (da) |
GR (1) | GR72825B (da) |
IL (1) | IL58172A (da) |
IT (1) | IT1206986B (da) |
MY (1) | MY8500103A (da) |
NL (2) | NL182005C (da) |
NO (1) | NO151711C (da) |
OA (1) | OA07373A (da) |
WO (1) | WO1980000590A1 (da) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5009798A (en) * | 1980-06-20 | 1991-04-23 | Baroid Technology, Inc. | Low fluid loss heavy brines containing hydroxyethyl cellulose |
US4336146A (en) * | 1980-08-25 | 1982-06-22 | Hercules Incorporated | Method of thickening heavy brine solutions |
US4427556A (en) | 1980-10-14 | 1984-01-24 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions |
US4725372A (en) * | 1980-10-27 | 1988-02-16 | The Dow Chemical Company | Aqueous wellbore service fluids |
US4476032A (en) * | 1981-05-08 | 1984-10-09 | Nl Industries, Inc. | Method of increasing the rate of hydration of activated hydroethyl cellulose compositions |
US4686051A (en) * | 1981-05-08 | 1987-08-11 | Nl Industries, Inc. | Method of increasing the rate of hydration of activated hydroxyethyl cellulose compositions |
US4515699A (en) * | 1981-10-13 | 1985-05-07 | Oliver Jr John E | Chemically cleaning drilling/completion/packer brines |
US4456537A (en) * | 1981-10-13 | 1984-06-26 | Oliver Jr John E | Chemically cleaning drilling/completion/packer brines |
US4592425A (en) * | 1981-10-13 | 1986-06-03 | Oliver Jr John E | Process to remove settled solids from completion brines |
US4394273A (en) * | 1981-12-10 | 1983-07-19 | Nl Industries, Inc. | Defoamers for aqueous liquids containing soluble zinc salts |
US4444668A (en) * | 1981-12-31 | 1984-04-24 | Halliburton Company | Well completion fluid compositions |
CA1201282A (en) * | 1981-12-31 | 1986-03-04 | Michael L. Walker | Well completion fluid compositions |
US4465601A (en) * | 1982-01-11 | 1984-08-14 | The Dow Chemical Company | Composition and method for servicing wellbores |
AU553329B2 (en) * | 1982-03-11 | 1986-07-10 | Baroid Technology, Inc. | Brines containing hydroxyethyl cellulose |
US4496468A (en) * | 1982-03-29 | 1985-01-29 | Nl Industries, Inc. | Hydrated hydroxyethyl cellulose compositions |
US4435564A (en) | 1982-06-07 | 1984-03-06 | Venture Innovations, Inc. | Compositions and processes for using hydroxyethyl cellulose in heavy brines |
US4514310A (en) * | 1982-08-31 | 1985-04-30 | Mobil Oil Corporation | High temperature stable fluids for wellbore treatment containing non-aqueous solvents |
US4792412A (en) * | 1982-08-31 | 1988-12-20 | Mobil Oil Corporation | High temperature stable aqueous brine fluids viscosified by polyvinylpyrrolidone |
US4498994A (en) * | 1982-08-31 | 1985-02-12 | Mobil Oil Corporation | High temperature stable drilling fluids containing non-aqueous solvents |
US4525522A (en) * | 1982-09-13 | 1985-06-25 | Exxon Research And Engineering Co. | Drilling fluids based on sulfonated thermoplastic polymers having improved low temperature rheological properties |
US4490261A (en) * | 1982-12-28 | 1984-12-25 | Mobil Oil Corporation | Acidic high temperature stable aqueous brine fluids viscosified by basic N-heterocyclic polymers |
US4609476A (en) * | 1983-05-02 | 1986-09-02 | Mobil Oil Corporation | High temperature stable aqueous brine fluids |
US4640786A (en) * | 1983-10-03 | 1987-02-03 | The Dow Chemical Company | Phosphonium salt-containing corrosion inhibitors for high density brines |
US4728446A (en) * | 1984-07-31 | 1988-03-01 | The Dow Chemical Company | Corrosion inhibitor for brines |
US4836941A (en) * | 1986-01-29 | 1989-06-06 | The Dow Chemical Company | Clear brine fluids |
US4850430A (en) * | 1987-02-04 | 1989-07-25 | Dowell Schlumberger Incorporated | Matched particle/liquid density well packing technique |
US5024617A (en) * | 1989-03-03 | 1991-06-18 | Wilson-Cook Medical, Inc. | Sphincterotomy method and device having controlled bending and orientation |
US4938288A (en) * | 1989-05-05 | 1990-07-03 | Osca, Inc. | Non-damaging workover and completion fluid |
EP0874878A4 (en) * | 1996-01-16 | 1999-10-13 | Great Lakes Chemical Corp | VERY DENSITY AQUEOUS COMPOSITIONS MADE VISCOUS |
US6620341B1 (en) | 1999-12-23 | 2003-09-16 | Fmc Corporation | Corrosion inhibitors for use in oil and gas wells and similar applications |
US6790789B2 (en) * | 2000-10-25 | 2004-09-14 | International Business Machines Corporation | Ultralow dielectric constant material as an intralevel or interlevel dielectric in a semiconductor device and electronic device made |
GB0324238D0 (en) * | 2003-10-16 | 2003-11-19 | Rhodia Consumer Specialities L | Formulation for corrosion and scale inhibition |
MX2007007279A (es) | 2004-12-14 | 2007-08-14 | Mi Llc | Salmueras de alta densidad para usarse en fluidos de perforacion de pozos. |
IL173706A (en) * | 2006-02-13 | 2013-09-30 | Bromine Compounds Ltd | Antimony-based corrosion inhibitors for high-concentration saline solution and a method of inhibiting corrosion by using them |
US8007689B2 (en) * | 2006-02-13 | 2011-08-30 | Bromine Compounds Ltd. | Liquid composition suitable for use as a corrosion inhibitor and a method for its preparation |
US20090184065A1 (en) * | 2008-01-18 | 2009-07-23 | Total Separation Solutions Llc | Dewatering of brine-containing oilfield fluids of uncertain composition |
DK3180408T3 (da) | 2014-08-13 | 2019-03-25 | Albemarle Corp | Vandige borehulsfluider med høj densitet |
CA2962751C (en) | 2014-12-11 | 2022-06-07 | Clariant International Ltd | Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control |
US10611951B2 (en) | 2014-12-11 | 2020-04-07 | Clariant International Ltd. | Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control |
US10519360B2 (en) | 2014-12-11 | 2019-12-31 | Clariant International Ltd. | Liquid inhibitor composition and a method for its preparation and application as a heavy brine corrosion control |
MY188299A (en) | 2016-11-17 | 2021-11-25 | Albemarle Corp | High density aqueous well fluids |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126950A (en) * | 1964-03-31 | Steel coupons in | ||
US2073413A (en) * | 1936-11-25 | 1937-03-09 | Cross Roy | Drilling fluids |
US2239647A (en) * | 1938-09-23 | 1941-04-22 | Texas Co | Method of drilling wells |
US2805722A (en) * | 1956-02-24 | 1957-09-10 | Exxon Research Engineering Co | Perforation wells |
US2898294A (en) * | 1956-12-24 | 1959-08-04 | Jersey Prod Res Co | Well completion fluids |
US2894584A (en) * | 1956-12-24 | 1959-07-14 | Jersey Prod Res Co | Well completion |
US3000818A (en) * | 1958-09-18 | 1961-09-19 | Texaco Inc | Well completion and workover fluid |
US3012606A (en) * | 1958-10-17 | 1961-12-12 | Phillips Petroleum Co | Method of protecting a well casing and tubing against leakage, collapse, and corrosion |
GB913110A (en) * | 1959-12-04 | 1962-12-19 | Continental Oil Co | Improvements in or relating to wells |
US3272741A (en) * | 1962-03-29 | 1966-09-13 | Texaco Inc | Well completion or workover fluid |
US3993570A (en) * | 1975-03-27 | 1976-11-23 | Chemical Additives Company | Water loss reduction agents |
-
1978
- 1978-09-05 US US05/939,509 patent/US4304677A/en not_active Expired - Lifetime
-
1979
- 1979-09-04 CA CA334,939A patent/CA1116075A/en not_active Expired
- 1979-09-04 NO NO792853A patent/NO151711C/no unknown
- 1979-09-04 IL IL58172A patent/IL58172A/xx unknown
- 1979-09-05 NL NLAANVRAGE7920068,A patent/NL182005C/xx not_active IP Right Cessation
- 1979-09-05 GR GR59975A patent/GR72825B/el unknown
- 1979-09-05 WO PCT/US1979/000678 patent/WO1980000590A1/en unknown
- 1979-09-05 IT IT7950179A patent/IT1206986B/it active
- 1979-09-05 GB GB8010152A patent/GB2048985B/en not_active Expired
-
1980
- 1980-04-18 DK DK165580A patent/DK154942C/da not_active IP Right Cessation
- 1980-05-03 OA OA57106A patent/OA07373A/xx unknown
-
1983
- 1983-08-16 DK DK374883A patent/DK161777C/da active
- 1983-08-16 DK DK374783A patent/DK162236C/da not_active IP Right Cessation
-
1984
- 1984-03-28 NL NL8400970A patent/NL8400970A/nl not_active Application Discontinuation
-
1985
- 1985-12-30 MY MY103/85A patent/MY8500103A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL7920068A (nl) | 1980-07-31 |
IT7950179A0 (it) | 1979-09-05 |
NO151711C (no) | 1985-05-29 |
US4304677A (en) | 1981-12-08 |
NL182005B (nl) | 1987-07-16 |
DK154942B (da) | 1989-01-09 |
NL182005C (nl) | 1987-12-16 |
NO151711B (no) | 1985-02-11 |
DK161777C (da) | 1992-05-11 |
IT1206986B (it) | 1989-05-17 |
CA1116075A (en) | 1982-01-12 |
NO792853L (no) | 1980-03-06 |
GB2048985B (en) | 1983-04-20 |
DK162236C (da) | 1992-02-17 |
NL8400970A (nl) | 1984-07-02 |
DK154942C (da) | 1989-06-05 |
DK374783A (da) | 1983-08-16 |
GB2048985A (en) | 1980-12-17 |
DK161777B (da) | 1991-08-12 |
IL58172A (en) | 1982-04-30 |
DK374883A (da) | 1983-08-16 |
IL58172A0 (en) | 1979-12-30 |
DK374883D0 (da) | 1983-08-16 |
MY8500103A (en) | 1985-12-31 |
WO1980000590A1 (en) | 1980-04-03 |
OA07373A (fr) | 1984-06-30 |
DK374783D0 (da) | 1983-08-16 |
GR72825B (da) | 1983-12-06 |
DK162236B (da) | 1991-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |