GB2532884A - Encapsulated explosives for drilling wellbores - Google Patents

Encapsulated explosives for drilling wellbores Download PDF

Info

Publication number
GB2532884A
GB2532884A GB1600217.2A GB201600217A GB2532884A GB 2532884 A GB2532884 A GB 2532884A GB 201600217 A GB201600217 A GB 201600217A GB 2532884 A GB2532884 A GB 2532884A
Authority
GB
United Kingdom
Prior art keywords
encapsulated
drilling
downhole cutting
explosives
subterranean formation
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.)
Pending
Application number
GB1600217.2A
Other versions
GB201600217D0 (en
Inventor
Rashid Kazi
Wayne Cawthon David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of GB201600217D0 publication Critical patent/GB201600217D0/en
Publication of GB2532884A publication Critical patent/GB2532884A/en
Pending legal-status Critical Current

Links

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
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/007—Drilling by use of explosives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Systems and methods for drilling operations may use encapsulated explosives to complement the performance of downhole cutting tools. An exemplary method may include drilling a wellbore penetrating a subterranean formation with a downhole cutting tool; circulating a drilling fluid in the wellbore, wherein the drilling fluid comprises a base fluid and an encapsulated explosive having an average diameter of about 10 nm to about 20 microns; triggering detonation of the encapsulated explosive; and detonating the encapsulated explosive proximal to a portion of the subterranean formation adjacent the downhole cutting tool.
GB1600217.2A 2013-08-27 2013-08-27 Encapsulated explosives for drilling wellbores Pending GB2532884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2013/056839 WO2015030732A1 (en) 2013-08-27 2013-08-27 Encapsulated explosives for drilling wellbores

Publications (2)

Publication Number Publication Date
GB201600217D0 GB201600217D0 (en) 2016-02-17
GB2532884A true GB2532884A (en) 2016-06-01

Family

ID=52587095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1600217.2A Pending GB2532884A (en) 2013-08-27 2013-08-27 Encapsulated explosives for drilling wellbores

Country Status (7)

Country Link
US (1) US20160032654A1 (en)
CN (1) CN105378216A (en)
AR (1) AR096676A1 (en)
CA (1) CA2917846C (en)
DE (1) DE112013007387T5 (en)
GB (1) GB2532884A (en)
WO (1) WO2015030732A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108350349A (en) 2015-11-05 2018-07-31 沙特***石油公司 Exothermic reaction is triggered to reservoir using microwave
CN108350728B (en) 2015-11-05 2021-02-19 沙特***石油公司 Method and equipment for performing space-oriented chemically-induced pulse fracturing in reservoir
CN107842352B (en) * 2017-11-07 2020-05-22 河南理工大学 Method for improving underground hydraulic fracturing permeability-increasing yield-increasing effect of coal mine
CN111578801A (en) * 2020-05-27 2020-08-25 李天北 Drilling blasting type hard rock tunneling equipment
BR102021006835A2 (en) * 2021-04-09 2022-10-11 Avibras Indústria Aeroespacial S.A. PUMPABLE TERMITA FORMULATIONS WITH ENERGY FLUID PHASE AND METHOD FOR CLOSING AND ABANDONMENT OF OIL WELLS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001004452A1 (en) * 1999-07-13 2001-01-18 Schlumberger Technology Corporation Encapsulated shaped charge for well perforation
US20050167108A1 (en) * 2000-03-02 2005-08-04 Schlumberger Technology Corporation Openhole Perforating
WO2012021373A1 (en) * 2010-08-12 2012-02-16 Conocophillips Company Controlled release material
US20120325471A1 (en) * 2011-06-24 2012-12-27 Sumitra Mukhopadhyay Encapsulated materials and their use in oil and gas wells
US8453731B2 (en) * 2010-08-26 2013-06-04 Baker Hughes Incorporated Apparatus and method for estimating formation properties using nanoexplosive elements

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112233A (en) * 1960-05-26 1963-11-26 Jersey Prod Res Co Drilling fluid containing explosive composition
GB9219666D0 (en) * 1992-09-17 1992-10-28 Miszewski Antoni A detonating system
US5597974A (en) * 1996-03-04 1997-01-28 Schlumberger Technology Corporation Shaped charge for a perforating gun having a main body of explosive including TATB and a sensitive primer
US7677311B2 (en) * 2002-08-26 2010-03-16 Schlumberger Technology Corporation Internal breaker for oilfield treatments
DE10323531B3 (en) * 2003-05-24 2005-02-10 Hilti Ag Propellant charge set, especially for bolt guns
US7025840B1 (en) * 2003-07-15 2006-04-11 Lockheed Martin Corporation Explosive/energetic fullerenes
KR100743452B1 (en) * 2006-06-02 2007-07-30 한국석유공사 Blasting method of vertical hole

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001004452A1 (en) * 1999-07-13 2001-01-18 Schlumberger Technology Corporation Encapsulated shaped charge for well perforation
US20050167108A1 (en) * 2000-03-02 2005-08-04 Schlumberger Technology Corporation Openhole Perforating
WO2012021373A1 (en) * 2010-08-12 2012-02-16 Conocophillips Company Controlled release material
US8453731B2 (en) * 2010-08-26 2013-06-04 Baker Hughes Incorporated Apparatus and method for estimating formation properties using nanoexplosive elements
US20120325471A1 (en) * 2011-06-24 2012-12-27 Sumitra Mukhopadhyay Encapsulated materials and their use in oil and gas wells

Also Published As

Publication number Publication date
AR096676A1 (en) 2016-01-27
CA2917846A1 (en) 2015-03-05
CA2917846C (en) 2018-01-16
CN105378216A (en) 2016-03-02
DE112013007387T5 (en) 2016-05-12
US20160032654A1 (en) 2016-02-04
WO2015030732A1 (en) 2015-03-05
GB201600217D0 (en) 2016-02-17

Similar Documents

Publication Publication Date Title
GB2544420A (en) Degradable downhole tools comprising magnesium alloys
WO2014145520A3 (en) Inertial energy generator for supplying power to a downhole tool
MX2015012373A (en) Hydraulic fracturing with exothermic reaction.
MY177769A (en) Method to detect drilling dysfunctions
GB201306034D0 (en) Wellbore Completion
GB2532884A (en) Encapsulated explosives for drilling wellbores
GB2550795A (en) Downhole hydraulic jetting assembly
SA519410150B1 (en) Notching a wellbore while drilling
GB2492663B (en) Method and apparatus for string access or passage through the deformed and dissimilar contiguous walls of a wellbore
WO2015150828A3 (en) Well casing/tubing disposal
GB2545866A (en) Downhole vibration assembly and method of using same
GB2541306A (en) Forming multilateral wells
Guangqing et al. Status and proposal of the Sinopec ultra-deep drilling technology
GB2536527A (en) Wettability altering fluids during downhole operations
GB2551924A (en) Downhole cutting and jacking system
WO2014109956A3 (en) Increase recovery of hydrocarbons by reaction of selective oxidizers and fuels in the subterranean environment
MY177423A (en) Downhole string for drilling through a low pressure zone
GB2530701A (en) Method for establishment of a new well path from an existing well
EA201291162A1 (en) BORING TOOL, INTEGRATED INTO THE DRILLING COLUMN
GB2554209A (en) Providing communication between wellbores through directional hydraulic fracturing
WO2014138301A3 (en) Through tubing perpendicular boring
WO2014210539A3 (en) Stabilizer
Jiagui Discussion on shale gas horizontal drilling technology in Southern Sichuan
MX2013000052A (en) Retrievable subsea device and method.
MX2016011592A (en) Sealing element for downhole tool.