GB1395028A - Aqueous drilling fluids - Google Patents

Aqueous drilling fluids

Info

Publication number
GB1395028A
GB1395028A GB1851372A GB1851372A GB1395028A GB 1395028 A GB1395028 A GB 1395028A GB 1851372 A GB1851372 A GB 1851372A GB 1851372 A GB1851372 A GB 1851372A GB 1395028 A GB1395028 A GB 1395028A
Authority
GB
United Kingdom
Prior art keywords
magnesium carbonate
aqueous drilling
less
ammonium salt
drilling fluids
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
Application number
GB1851372A
Other languages
English (en)
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.)
VERWALTUNGSGESELLSCHAFT MBH OI
Original Assignee
VERWALTUNGSGESELLSCHAFT MBH OI
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
Priority claimed from DE19712125550 external-priority patent/DE2125550C/de
Application filed by VERWALTUNGSGESELLSCHAFT MBH OI filed Critical VERWALTUNGSGESELLSCHAFT MBH OI
Publication of GB1395028A publication Critical patent/GB1395028A/en
Expired 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/05—Aqueous well-drilling compositions containing inorganic compounds only, e.g. mixtures of clay and salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB1851372A 1971-05-22 1972-04-21 Aqueous drilling fluids Expired GB1395028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712125550 DE2125550C (de) 1971-05-22 Wasserbasische Tiefbohrspülung

Publications (1)

Publication Number Publication Date
GB1395028A true GB1395028A (en) 1975-05-21

Family

ID=5808693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1851372A Expired GB1395028A (en) 1971-05-22 1972-04-21 Aqueous drilling fluids

Country Status (5)

Country Link
US (1) US3850817A (enExample)
FR (1) FR2138640B1 (enExample)
GB (1) GB1395028A (enExample)
IT (1) IT954904B (enExample)
NL (1) NL7206643A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264455A (en) * 1978-10-18 1981-04-28 W. R. Grace & Co. Drilling mud viscosifier
US4526693A (en) * 1983-05-16 1985-07-02 Halliburton Co. Shale and salt stabilizing drilling fluid
WO1996004349A1 (en) * 1994-08-04 1996-02-15 Baroid Technology, Inc. Water-based drilling fluid
US5671810A (en) * 1995-11-13 1997-09-30 Baker Hughes Incorporated Composition and method for relief of differential sticking during drilling
US8453735B2 (en) * 2010-07-20 2013-06-04 Halliburton Energy Services, Inc. Method and biodegradable water based thinner composition for drilling subterranean boreholes with aqueous based drilling fluid
US8522898B2 (en) 2010-09-02 2013-09-03 Halliburton Energy Services, Inc. Method for dispersing aqueous based drilling fluid for drilling subterranean boreholes
WO2013026108A1 (pt) * 2011-08-21 2013-02-28 Petróleo Brasileiro S.A. - Petrobras Composição de fluido de perfuração
CA2890052A1 (en) * 2012-10-31 2014-05-08 Clearwater International, L.L.C. Drilling fluids with strontium carbonate bridging and/or weighting materials
US10113099B2 (en) * 2013-02-27 2018-10-30 Isp Investments Llc High pressure high temperature (HPHT) aqueous drilling mud composition and process for preparing the same
US20150060145A1 (en) * 2013-09-01 2015-03-05 Daryl Breese Drilling Fluid That Fracks While Drilling And Can Be Used In Well Completion
US11441367B2 (en) * 2017-04-12 2022-09-13 Schlumberger Technology Corporation Direct emulsions and methods of use
WO2019046348A1 (en) 2017-08-28 2019-03-07 Maynard Mark J AIR-DRIVEN GENERATOR
US12049899B2 (en) 2017-08-28 2024-07-30 Mark J. Maynard Systems and methods for improving the performance of air-driven generators using solar thermal heating
US12270404B2 (en) 2017-08-28 2025-04-08 Mark J. Maynard Gas-driven generator system comprising an elongate gravitational distribution conduit coupled with a gas injection system
WO2023196637A1 (en) 2022-04-08 2023-10-12 Maynard Mark J Systems and methods of using cascading heat pumps for improvement of coefficient of performance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA583016A (en) * 1959-09-08 Sun Oil Company Aqueous drilling fluid
US2789949A (en) * 1955-08-30 1957-04-23 Texas Co Drilling fluid
US2828258A (en) * 1955-11-28 1958-03-25 Sun Oil Co Aqueous drilling fluid
US2856356A (en) * 1956-07-25 1958-10-14 Texas Co Preparation of a drilling fluid composition and method of use
US3046221A (en) * 1958-12-22 1962-07-24 Pure Oil Co Thermally stable attapulgite-base drilling mud
US3307625A (en) * 1964-04-27 1967-03-07 Mobil Oil Corp Preventing corrosion while drilling

Also Published As

Publication number Publication date
US3850817A (en) 1974-11-26
FR2138640A1 (enExample) 1973-01-05
NL7206643A (enExample) 1972-11-24
IT954904B (it) 1973-09-15
FR2138640B1 (enExample) 1976-10-29
DE2125550A1 (enExample) 1972-10-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee