Well fracturing
First Claim
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1. A PROCESS FOR HYDRAULICALLY FRACTURING A SUBTERRANEAN FORMATION PENETRATED BY A WELL AND PROPPING APART THE RESULTING FRACTURES COMPRISING FORCING A LIQUID SUSPENSION OF GRANULES OF OIL SHALE DOWN SAID WELL AND INTO SAID FROMATION UNDER SUFFICIENT PRESSURE TO FRACTURE SAID FORMATION.
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1 Claim
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1. A PROCESS FOR HYDRAULICALLY FRACTURING A SUBTERRANEAN FORMATION PENETRATED BY A WELL AND PROPPING APART THE RESULTING FRACTURES COMPRISING FORCING A LIQUID SUSPENSION OF GRANULES OF OIL SHALE DOWN SAID WELL AND INTO SAID FROMATION UNDER SUFFICIENT PRESSURE TO FRACTURE SAID FORMATION.
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Current AssigneeLuther C. Cronberger
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Original AssigneeLuther C. Cronberger
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InventorsCronberger, Luther C.
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Application NumberUS04/336,382Time in Patent Office1,042 DaysField of SearchUS Class Current166/280.1CPC Class CodesE21B 43/267 reinforcing fractures by pr...Y10S 507/924 with specified propping fea...
