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Oil fracturing spacing agents 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/26
출원번호 US-0568598 (1975-04-16)
발명자 / 주소
  • Arnold Vernon W. (Naperville IL) Lee Robert J. (Dolton IL)
출원인 / 주소
  • Standard Oil Company (Chicago IL 02)
인용정보 피인용 횟수 : 79  인용 특허 : 0

초록

Oil-soluble spacing agents for use in fracturing underground oil or gas formations comprising polymerized dimethyl-alpha-methylstyrenes.

대표청구항

Substantially spherical deformable oil-soluble resin spacing particles having a softening point within the range 200°to 325°F. and a mesh size between 4 to 20 mesh, said resin selected from the group consisting of oil-soluble homopolymers of 3, 4, dimethyl alpha methyl styrene and oil soluble copoly

이 특허를 인용한 특허 (79)

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  36. Munoz, Jr., Trinidad, In-situ filter cake degradation compositions and methods of use in subterranean formations.
  37. Savery, Mark R.; Santra, Ashok K.; Todd, Bradley L., Kickoff plugs comprising a self-degrading cement in subterranean well bores.
  38. Brannon, Harold D.; Rickards, Allan R.; Stephenson, Christopher J., Lightweight methods and compositions for sand control.
  39. Harold D. Brannon ; Allan R. Rickards ; Christopher J. Stephenson, Lightweight methods and compositions for well treating.
  40. Dawson, Jeffrey C.; Rickards, Allan R., Lightweight particulate materials and uses therefor.
  41. Robertson, Michael C., Method for removing a consumable downhole tool.
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  46. Moorehead,Alan W.; Shumway,William W., Methods and compositions relating to the control of the rates of acid-generating compounds in acidizing operations.
  47. Todd, Bradley L.; Savery, Karen, Methods and compositions relating to the hydrolysis of water-hydrolysable materials.
  48. Todd, Bradley L.; Savery, Karen, Methods and compositions relating to the hydrolysis of water-hydrolysable materials.
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  69. Funkhouser, Gary P.; Saini, Rajesh K., Orthoester-based surfactants and associated methods.
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  71. Nguyen,Philip D., Permeable cement and sand control methods utilizing permeable cement in subterranean well bores.
  72. Savery,Mark R.; Todd,Bradley L., Self-degrading cement compositions and methods of using self-degrading cement compositions in subterranean formations.
  73. Mang, Michael N.; Todd, Bradley L., Self-degrading fibers and associated methods of use and manufacture.
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  75. Todd, Bradley L.; Munoz, Jr., Trinidad, Subterranean treatment fluids comprising a degradable bridging agent and methods of treating subterranean formations.
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  77. Munoz, Jr., Trinidad; Eoff, Larry S., Treatment fluids and methods of forming degradable filter cakes comprising aliphatic polyester and their use in subterranean formations.
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