CA491102A - Boues de forage - Google Patents

Boues de forage

Info

Publication number: CA491102A
Authority: CA; Canada
Prior art keywords: drilling muds; muds; drilling
Prior art date: 1953-03-10
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

CA491102A

Other languages

English (en)

Inventor

N. Oldham Wilbur

L. Kropa Edward

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

1953-03-10

1953-03-10 Application granted granted Critical

1953-03-10 Publication of CA491102A publication Critical patent/CA491102A/fr

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title 1

CA491102A Boues de forage Expired CA491102A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA491102T

Publications (1)

Publication Number	Publication Date
CA491102A true CA491102A (fr)	1953-03-10

Family

ID=35630842

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA491102A Expired CA491102A (fr)			Boues de forage

Country Status (1)

Country	Link
CA (1)	CA491102A (fr)

0
- CA CA491102A patent/CA491102A/fr not_active Expired

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