CA652854A - Nutshells for lost circulation - Google Patents

Nutshells for lost circulation

Info

Publication number
CA652854A
CA652854A CA652854A CA652854DA CA652854A CA 652854 A CA652854 A CA 652854A CA 652854 A CA652854 A CA 652854A CA 652854D A CA652854D A CA 652854DA CA 652854 A CA652854 A CA 652854A
Authority
CA
Canada
Prior art keywords
nutshells
lost circulation
lost
circulation
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
CA652854A
Inventor
Platho P. Scott, Jr.
O. Fischer Alfred
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.)
Pan American Petroleum Corp
Original Assignee
Pan American Petroleum Corp
Publication date
Application granted granted Critical
Publication of CA652854A publication Critical patent/CA652854A/en
Expired legal-status Critical Current

Links

CA652854A Nutshells for lost circulation Expired CA652854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA652854T

Publications (1)

Publication Number Publication Date
CA652854A true CA652854A (en) 1962-11-27

Family

ID=35946175

Family Applications (1)

Application Number Title Priority Date Filing Date
CA652854A Expired CA652854A (en) Nutshells for lost circulation

Country Status (1)

Country Link
CA (1) CA652854A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004553A (en) * 1989-10-16 1991-04-02 Venture Innovations, Inc. Well working compositions, method of decreasing the seepage loss from such compositions, and additive therefor
WO2020185093A1 (en) * 2019-03-13 2020-09-17 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid
GB2595161A (en) * 2019-03-13 2021-11-17 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004553A (en) * 1989-10-16 1991-04-02 Venture Innovations, Inc. Well working compositions, method of decreasing the seepage loss from such compositions, and additive therefor
WO2020185093A1 (en) * 2019-03-13 2020-09-17 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid
GB2595161A (en) * 2019-03-13 2021-11-17 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid
GB2595161B (en) * 2019-03-13 2022-10-26 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid
US11912928B2 (en) 2019-03-13 2024-02-27 European Mud Company As Composition for making a drilling fluid a non-invasive drilling fluid

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