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1.Producing multiple fractures in a formation penetrated by a well 失效
Title translation: 在由井渗透的地层中产生多个裂缝公开(公告)号:US2838116A
公开(公告)日:1958-06-10
申请号:US61737756
申请日:1956-10-22
Applicant: PAN AMERICAN PETROLEUM CORP
Inventor: CLARK JR JOSEPH B , HOWARD GEORGE C , FAST CLARENCE R
CPC classification number: E21B43/261 , C09K8/506 , C09K8/62 , Y10S507/922
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公开(公告)号:US2978025A
公开(公告)日:1961-04-04
申请号:US64057057
申请日:1957-02-18
Applicant: PAN AMERICAN PETROLEUM CORP
Inventor: CLARK JR JOSEPH B
IPC: E21B43/26
CPC classification number: E21B43/26
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公开(公告)号:US2838117A
公开(公告)日:1958-06-10
申请号:US35688153
申请日:1953-05-22
Applicant: PAN AMERICAN PETROLEUM CORP
Inventor: CLARK JR JOSEPH B , KARL DYK
IPC: E21B43/26
CPC classification number: E21B43/26
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