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Method and composition for treating formations penetrated by wells

  • US 3,283,817 A
  • Filed: 01/03/1964
  • Issued: 11/08/1966
  • Est. Priority Date: 01/03/1964
  • Status: Expired due to Term
First Claim
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1. A METHOD OF FRACTURING A FORMATION PENETRATED BY A WELL BORE, WHICH METHOD COMPRISES INTRODUCING INTO SAID WELL BORE UNDER SUFFICIENT PRESSURE TO FRACTURE SAID FORMATION A FRACTURING LIQUID COMPOSITION HAVING SUSPENDED THEREIN FINELY DIVIDED CRUSH-RESISTANT PARTICLES OF A COMBINATION PROPPING AND ALKALINE EARTH METAL ION SCAVENGING AGENT WHICH CAN BE REGENERATED IN PLACE IN SAID FORMATION.

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