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Methods of using acidizing fluids in wells, and compositions used therein 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/27
출원번호 US-0132511 (1993-10-06)
발명자 / 주소
  • Jahnke Richard W. (Mentor OH) Forsberg John W. (Mentor OH)
출원인 / 주소
  • The Lubrizol Corporation (Wickliffe OH 02)
인용정보 피인용 횟수 : 3  인용 특허 : 31

초록 ▼

The present invention relates to a method, comprising the steps of: introducing into a well borehole a composition, comprising water, an acid, and (A) at least one reaction product of (A-1) at least one hydrocarbyl-substituted carboxylic acylating agent selected from the group consisting of a dicarb

대표청구항 ▼

A method, comprising the step of: introducing into a well borehole a composition, comprising water, an acid, and (A) at least one reaction product of (A-1) at least one hydrocarbyl-substituted carboxylic acylating agent selected from the group consisting of a dicarboxylic acylating agent, a tricarbo

이 특허에 인용된 특허 (31)

  1. Maly ; George P. ; Young ; Donald C., Acid composition and method for acid treating geological formations.
    상세보기
  2. Jones Loyd W. (P.O. Box 9917 Tulsa OK 74107), Acidic surfactant solvent composition.
    상세보기
  3. Crema Stefano C. (Wyandotte MI), Acidizing concentrates for oil well acidizing systems.
    상세보기
  4. Walker Thad O. (Humble TX) Matthews Patricia C. (Houston TX), Additive composition for release of stuck drill pipe.
    상세보기
  5. Walker Thad O. (Humble TX) Matthews Patricia C. (Houston TX), Additive composition for release of stuck drill pipe.
    상세보기
  6. Jahnke Richard W. (Mentor OH), Alkenyl-substituted carboxylic acylating agent/hydroxy terminated polyoxyalkylene reaction products and aqueous systems.
    상세보기
  7. Sturwold ; Robert J. ; Williams ; Mark A., Amino-amide lubricants derived from polymeric fatty acids and poly(oxyethylene) diamines.
    상세보기
  8. Halpern Yuval (Skokie IL) Pikelny Brian A. (Bloomingdale IL), Aminocarboxylic acid-terminated polyoxy-alkylenes and process for the preparation thereof.
    상세보기
  9. Halpern Yuval (Skokie IL) Pikelny Brian A. (Bloomingdale IL), Aminocarboxylic acid-terminated polyoxyalkylene containing extreme pressure functional compositions.
    상세보기
  10. Nieh Edward C. Y. (Austin TX) Lin Jiang-Jen (Round Rock TX) Speranza George P. (Austin TX), Aqueous fluids thickened with fatty acid modified polyoxyalkylene diamines.
    상세보기
  11. Forsberg John W. (Mentor-on-the-Lake OH), Aqueous systems containing nitrogen-containing, phosphorous-free carboxylic solubilizer/surfactant additives.
    상세보기
  12. Forsberg John W. (Mentor-on-the-Lake OH), Carboxylic acid derivatives of alkanol tertiary monoamines.
    상세보기
  13. Forsberg John W. (Mentor-on-the-Lake OH), Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same.
    상세보기
  14. Forsberg John W. (Mentor-on-the-Lake OH), Carboxylic solubilizer/surfactant combinations and aqueous compositions containing same.
    상세보기
  15. Mueller Heinz (Monheim DEX) Herold Claus-Peter (Mettmann DEX) von Tapavicza Stephan (Erkrath DEX), Compositions for freeing jammed drill pipes.
    상세보기
  16. Forsberg John W. (Mentor OH), Explosive compositions using a combination of emulsifying salts.
    상세보기
  17. Forsberg John W. (Mentor-on-the-Lake OH), Hydrocarbyl-substituted succinic acid and/or anhydride/amine terminated poly(oxyalkylene) reaction products, and aqueous.
    상세보기
  18. Fischer Paul W. (Whittier CA) Pye David S. (Brea CA) Gallus Julius P. (Anaheim CA), Low fluid loss additive composition.
    상세보기
  19. Fischer Paul W. (Whittier CA) Pye David S. (Brea CA) Gallus Julius P. (Anaheim CA), Method for drilling and treating subterranean formations using a low fluid loss agent.
    상세보기
  20. Walker Clarence O. (Richmond TX), Method for releasing stuck drill pipe.
    상세보기
  21. Forsberg John W. (Mentor OH) Jahnke Richard W. (Mentor OH), Methods of drilling well boreholes and compositions used therein.
    상세보기
  22. Genjida Fumihide (Kyoto JA) Ii Motohiko (Kyoto JA) Nasuno Toyoaki (Kyoto JA), Non-inflammable hydraulic fluid.
    상세보기
  23. Rieder Walter E. (Arcadia CA), Novel diamide and lubricants containing same.
    상세보기
  24. Rieder Walter E. (Arcadia CA), Novel diamide and lubricants containing same.
    상세보기
  25. Williams, Mark A., Novel functional fluid.
    상세보기
  26. Rieder Walter E. (Arcadia CA), Polyamide and functional fluid containing same.
    상세보기
  27. Klein Howard P. (Austin TX), Polyoxypropylene polyamine polyamide thermoplastic adhesives.
    상세보기
  28. Rieder Walter E. (Arcadia CA), Salt of a polyamide and functional fluid containing same.
    상세보기
  29. Keener Ivian G. (Houston TX) Newlove John C. (Kingwood TX) Portnoy Robert C. (Houston TX) Fehler Daniel F. (Houston TX) Pober Kenneth W. (Houston TX), Use of mono and polyalkylene glycol ethers as agents for the release of differentially stuck drill pipe.
    상세보기
  30. Forsberg John W. (Mentor-on-the-Lake OH) Jahnke Richard W. (Mentor OH), Water-based functional fluid thickening combinations of surfactants and hydrocarbyl-substituted succinic acid and/or anh.
    상세보기
  31. Forsberg John W. (Mentor-on-the-Lake OH), Water-in-oil emulsions.
    상세보기

이 특허를 인용한 특허 (3)

  1. Thompson,Jeffrey; Dino,David; Jobbins,Richard; Matyi, Jr.,Mark, Compositions for drilling fluids useful to provide flat temperature rheology to such fluids over a wide temperature range and drilling fluids containing such compositions.
    상세보기
  2. Dino, David, Equivalent circulating density control in deep water drilling.
    상세보기
  3. Dino, David, Equivalent circulating density control in deep water drilling.
    상세보기

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