DE69838415D1 - Auf öl-basierte Bohrschlämme mit erhöhter Viskosität - Google Patents

Auf öl-basierte Bohrschlämme mit erhöhter Viskosität

Info

Publication number
DE69838415D1
DE69838415D1 DE69838415T DE69838415T DE69838415D1 DE 69838415 D1 DE69838415 D1 DE 69838415D1 DE 69838415 T DE69838415 T DE 69838415T DE 69838415 T DE69838415 T DE 69838415T DE 69838415 D1 DE69838415 D1 DE 69838415D1
Authority
DE
Germany
Prior art keywords
oil
based drilling
increased viscosity
drilling muds
muds
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.)
Expired - Fee Related
Application number
DE69838415T
Other languages
English (en)
Other versions
DE69838415T2 (de
Inventor
Cruise K Jones
David B Acker
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.)
Nalco Energy Services LP
Original Assignee
Ondeo Nalco Energy Services LP
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25535400&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69838415(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ondeo Nalco Energy Services LP filed Critical Ondeo Nalco Energy Services LP
Publication of DE69838415D1 publication Critical patent/DE69838415D1/de
Application granted granted Critical
Publication of DE69838415T2 publication Critical patent/DE69838415T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69838415T 1997-12-12 1998-11-13 Auf öl-basierte Bohrschlämme mit erhöhter Viskosität Expired - Fee Related DE69838415T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US989714 1997-12-12
US08/989,714 US6169134B1 (en) 1997-12-12 1997-12-12 Viscosifying hydrocarbon liquids

Publications (2)

Publication Number Publication Date
DE69838415D1 true DE69838415D1 (de) 2007-10-25
DE69838415T2 DE69838415T2 (de) 2008-01-03

Family

ID=25535400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838415T Expired - Fee Related DE69838415T2 (de) 1997-12-12 1998-11-13 Auf öl-basierte Bohrschlämme mit erhöhter Viskosität

Country Status (6)

Country Link
US (1) US6169134B1 (de)
EP (1) EP0922743B1 (de)
CA (1) CA2254282C (de)
DE (1) DE69838415T2 (de)
DK (1) DK0922743T3 (de)
NO (1) NO985789L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6908887B2 (en) 2002-08-22 2005-06-21 Halliburton Energy Services, Inc. Suspending agent
US20050239662A1 (en) * 2004-04-21 2005-10-27 Chevron Phillips Chemical Company, Lp Drilling fluids
US7741250B2 (en) 2006-05-11 2010-06-22 Chevron Phillips Chemical Company Lp Wellbore servicing fluids comprising grafted homopolymers and methods of using same
WO2010019535A2 (en) * 2008-08-12 2010-02-18 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Thermoplastic cellulosic fiber blends as lost circulation materials
US8575072B2 (en) 2011-09-29 2013-11-05 Chevron Phillips Chemical Company Lp Fluid loss additives and methods of making and using same
US9034800B2 (en) 2011-09-29 2015-05-19 Chevron Phillips Chemical Company Lp Fluid loss additives and methods of making and using same
WO2014189516A1 (en) * 2013-05-23 2014-11-27 PAILLE, Bonnie, Clair, Atzenhoffer Tank cleaning system and apparatus
CA2931283C (en) * 2013-11-19 2021-08-03 Georgia-Pacific Chemicals Llc Modified hydrocarbon resins as fluid loss additives
US11028308B2 (en) * 2016-11-22 2021-06-08 Schlumberger Technology Corporation Invert emulsifiers from DCPD copolymers and their derivatives for drilling applications
WO2018136093A1 (en) 2017-01-23 2018-07-26 Halliburton Energy Services, Inc. Enhancing complex fracture networks in subterranean formations
CA3045427C (en) 2017-01-23 2021-02-09 Halliburton Energy Services, Inc. Fracturing treatments in subterranean formations using inorganic cements and electrically controlled propellants
US10738581B2 (en) 2017-01-23 2020-08-11 Halliburton Energy Services, Inc. Fracturing treatments in subterranean formations using electrically controlled propellants

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299710A (en) * 1975-05-30 1981-11-10 Rohm And Haas Company Drilling fluid and method
US4157432A (en) 1977-11-29 1979-06-05 Exxon Research & Engineering Co. Bulk sulfonation process
US4147677A (en) 1977-11-29 1979-04-03 Exxon Research & Engineering Co. Dry blending of neutralized sulfonated elastomeric powders
US4176073A (en) * 1978-09-18 1979-11-27 Exxon Research & Engineering Co. Molybdenum complexes of lactone oxazoline dispersants as friction reducing antiwear additives for lubricating oils
US4306980A (en) * 1979-12-03 1981-12-22 Nl Industries, Inc. Invert emulsion well-servicing fluids
US4447338A (en) * 1981-08-12 1984-05-08 Exxon Research And Engineering Co. Drilling mud viscosification agents based on sulfonated ionomers
US4442011A (en) 1981-12-21 1984-04-10 Exxon Research And Engineering Co. Drilling mud viscosification agents based on sulfonated ionomers
US4670515A (en) 1983-08-15 1987-06-02 Copolymer Rubber & Chemical Corp. Grafted and cross-linked epm
US4950541A (en) 1984-08-15 1990-08-21 The Dow Chemical Company Maleic anhydride grafts of olefin polymers
US5066542A (en) 1984-08-15 1991-11-19 The Dow Chemical Company Resin blends of maleic anhydride grafts of olefin polymers for extrusion coating onto metal foil substrates
US4661554A (en) 1985-12-30 1987-04-28 Monsanto Company Polynetwork EPDM rubber
JPH0715057B2 (ja) 1987-02-16 1995-02-22 住友化学工業株式会社 熱可塑性樹脂組成物
JPH0796629B2 (ja) 1987-06-29 1995-10-18 日本ゼオン株式会社 ゴム組成物
GB2212192A (en) * 1987-11-09 1989-07-19 Exxon Chemical Patents Inc Low toxicity oil base mud systems
US4857254A (en) 1988-02-22 1989-08-15 Du Pont Canada Inc. Method for grafting monomers onto molten hydrocarbon polymer
CA2091419A1 (en) * 1992-03-17 1993-09-18 James H. Bush Compositions containing esters of carboxy-containing interpolymers and methods of using the same
US5346963A (en) 1993-04-28 1994-09-13 The Dow Chemical Company Graft-modified, substantially linear ethylene polymers and methods for their use

Also Published As

Publication number Publication date
US6169134B1 (en) 2001-01-02
NO985789L (no) 1999-06-14
EP0922743B1 (de) 2007-09-12
CA2254282A1 (en) 1999-06-12
DE69838415T2 (de) 2008-01-03
CA2254282C (en) 2008-01-15
DK0922743T3 (da) 2007-10-08
EP0922743A1 (de) 1999-06-16
NO985789D0 (no) 1998-12-10

Similar Documents

Publication Publication Date Title
NO983933D0 (no) Borerigg
DE69819239D1 (de) Bohrer
NO942000D0 (no) Borefluida
DE69526478D1 (de) Zementhaltige Bohrflüssigkeit auf Basis von Kohlenwasserstoffen
DE69614555D1 (de) Auf glykol basierende bohrflüssigkeit
DE69709966D1 (de) Bohrer
DE69817068D1 (de) Bohrer
DE69404788D1 (de) Bohrer
NO992341D0 (no) Borefluid av klart saltvann
DE69908757D1 (de) Förderung von bohrlochflüssigkeiten
DE19983068T1 (de) Bohrer
DE69630344D1 (de) Walzgeschmiedeter Bohrer
NO983794D0 (no) Bunnhull-boreenhet
NO20004077D0 (no) Anti-akkumuleringsadditiver for borefluider
MX9202727A (es) Composiciones de lodo de perforacion.
NO980655D0 (no) Borefluid
DE69838415D1 (de) Auf öl-basierte Bohrschlämme mit erhöhter Viskosität
DE69509557D1 (de) Richtbohren mit bohrlochmotor
NO913379L (no) Oljebaserte boreslam.
DK0753034T3 (da) Boremudder
DE59807686D1 (de) Erdverdrängungsbohrer
NO992205D0 (no) Borevµsker omfattende biodegraderbare heteropolyglykoler
FI944291A (fi) Poratanko
DE59811358D1 (de) Bohrvorrichtung
DE69804851D1 (de) Mehrfacheinsatz bohrer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee