CA1063336A - Forage de formations souterraines a l'aide d'un fluide de forage contenant des agents (obtenus par radiation) permettant d'empecher les pertes de fluide - Google Patents

Forage de formations souterraines a l'aide d'un fluide de forage contenant des agents (obtenus par radiation) permettant d'empecher les pertes de fluide

Info

Publication number
CA1063336A
CA1063336A CA243,675A CA243675A CA1063336A CA 1063336 A CA1063336 A CA 1063336A CA 243675 A CA243675 A CA 243675A CA 1063336 A CA1063336 A CA 1063336A
Authority
CA
Canada
Prior art keywords
drilling
polymer
rads
radiation
weight
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
CA243,675A
Other languages
English (en)
Inventor
Alfred J. Restaino
Bruce L. Knight
John S. Rhudy
William B. Gogarty
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of CA1063336A publication Critical patent/CA1063336A/fr
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
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Earth Drilling (AREA)
CA243,675A 1975-01-20 1976-01-16 Forage de formations souterraines a l'aide d'un fluide de forage contenant des agents (obtenus par radiation) permettant d'empecher les pertes de fluide Expired CA1063336A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54214575A 1975-01-20 1975-01-20

Publications (1)

Publication Number Publication Date
CA1063336A true CA1063336A (fr) 1979-10-02

Family

ID=24162532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA243,675A Expired CA1063336A (fr) 1975-01-20 1976-01-16 Forage de formations souterraines a l'aide d'un fluide de forage contenant des agents (obtenus par radiation) permettant d'empecher les pertes de fluide

Country Status (5)

Country Link
CA (1) CA1063336A (fr)
GB (1) GB1514057A (fr)
MX (1) MX4220E (fr)
NL (1) NL167461C (fr)
NO (1) NO146502C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4600515A (en) * 1984-09-12 1986-07-15 National Starch And Chemical Corporation Fluid loss control agents for drilling fluids containing divalent cations
US9890319B2 (en) 2009-11-18 2018-02-13 Halliburton Energy Services, Inc. Compositions and systems for combatting lost circulation and methods of using the same
CN104357030B (zh) * 2014-06-04 2019-02-22 中国石油化工集团公司 一种钻井液用支化聚合物处理剂及其制备方法
CN111978937B (zh) * 2020-08-14 2023-03-14 中国石油天然气集团有限公司 钻井液用抗温可变形聚合物类降滤失剂及其制备方法
CN116589632B (zh) * 2023-03-13 2024-04-12 中国石油大学(华东) 一种水基钻井液用抗高温低粘超支化固壁剂及其制备方法与应用

Also Published As

Publication number Publication date
GB1514057A (en) 1978-06-14
NO146502B (no) 1982-07-05
NO146502C (no) 1982-10-13
NL7603537A (nl) 1977-10-07
NO760161L (fr) 1976-07-21
NL167461C (nl) 1981-12-16
MX4220E (es) 1982-02-16
NL167461B (nl) 1981-07-16

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