CA663778A - Artesian well control device - Google Patents

Artesian well control device

Info

Publication number
CA663778A
CA663778A CA663778A CA663778DA CA663778A CA 663778 A CA663778 A CA 663778A CA 663778 A CA663778 A CA 663778A CA 663778D A CA663778D A CA 663778DA CA 663778 A CA663778 A CA 663778A
Authority
CA
Canada
Prior art keywords
control device
well control
artesian well
artesian
well
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
CA663778A
Inventor
H. Lacey 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA663778A publication Critical patent/CA663778A/en
Expired legal-status Critical Current

Links

CA663778A Artesian well control device Expired CA663778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA663778T

Publications (1)

Publication Number Publication Date
CA663778A true CA663778A (en) 1963-05-28

Family

ID=35957896

Family Applications (1)

Application Number Title Priority Date Filing Date
CA663778A Expired CA663778A (en) Artesian well control device

Country Status (1)

Country Link
CA (1) CA663778A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058903A (en) * 1989-06-16 1991-10-22 Redpath Raiseboring Limited Drill rod seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5058903A (en) * 1989-06-16 1991-10-22 Redpath Raiseboring Limited Drill rod seal

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