CA416682A - Vase de forage - Google Patents

Vase de forage

Info

Publication number
CA416682A
CA416682A CA416682A CA416682DA CA416682A CA 416682 A CA416682 A CA 416682A CA 416682 A CA416682 A CA 416682A CA 416682D A CA416682D A CA 416682DA CA 416682 A CA416682 A CA 416682A
Authority
CA
Canada
Prior art keywords
drilling mud
mud
drilling
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
CA416682A
Other languages
English (en)
Inventor
B. Booth Robert
W. Savage Marcus
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
Publication date
Application granted granted Critical
Publication of CA416682A publication Critical patent/CA416682A/fr
Expired legal-status Critical Current

Links

CA416682A Vase de forage Expired CA416682A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA416682T

Publications (1)

Publication Number Publication Date
CA416682A true CA416682A (fr) 1943-11-30

Family

ID=35525909

Family Applications (1)

Application Number Title Priority Date Filing Date
CA416682A Expired CA416682A (fr) Vase de forage

Country Status (1)

Country Link
CA (1) CA416682A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063997A (en) * 1989-01-04 1991-11-12 Nowsco Well Service Ltd. Method of preventing precipitation of iron compounds during acid treatment of wells
US6308778B1 (en) 1999-02-25 2001-10-30 Bj Services Company Compositions and methods of catalyzing the rate of iron reduction during acid treatment of wells

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5063997A (en) * 1989-01-04 1991-11-12 Nowsco Well Service Ltd. Method of preventing precipitation of iron compounds during acid treatment of wells
US6308778B1 (en) 1999-02-25 2001-10-30 Bj Services Company Compositions and methods of catalyzing the rate of iron reduction during acid treatment of wells

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