基本信息:
- 专利标题: CEMENT COMPOSITIONS AND METHODS OF USING THE SAME
- 专利标题(中):水泥组合物及其使用方法
- 申请号:PCT/US2013/056577 申请日:2013-08-26
- 公开(公告)号:WO2014039301A1 公开(公告)日:2014-03-13
- 发明人: MUTHUSAMY, Ramesh , GOSAVI, Tushar, Sureshgiri , PATIL, Rahul, Chandrakant , SANTRA, Ashok, K. , PATIL, Sandip, Prabhakar , PINDIPROLU, Kameswara, Sri Sairam
- 申请人: HALLIBURTON ENERGY SERVICES, INC.
- 申请人地址: 10200 Bellaire Boulevard Houston, TX 77072 US
- 专利权人: HALLIBURTON ENERGY SERVICES, INC.
- 当前专利权人: HALLIBURTON ENERGY SERVICES, INC.
- 当前专利权人地址: 10200 Bellaire Boulevard Houston, TX 77072 US
- 代理机构: KAISER, Iona, N. et al.
- 优先权: US13/606,632 20120907
- 主分类号: C04B28/02
- IPC分类号: C04B28/02 ; C04B28/22 ; C09K8/42 ; C09K8/467 ; C09K8/473
摘要:
The present invention relates to cement compositions and their use in cementing operations. The cements comprise an aluminosilicate; a sodium aluminate, a calcium aluminate, a potassium aluminate, or a combination thereof; and water. In some cases the cement does not include Portland cement. The cement may be used in a subterranean formation having corrosive components therein, wherein the set cement sheath is resistant to degradation from the corrosive components within the subterranean formation.
摘要(中):
本发明涉及水泥组合物及其在固井作业中的应用。 水泥包括硅铝酸盐; 铝酸钠,铝酸钙,铝酸钾或其组合; 和水。 在某些情况下,水泥不包括波特兰水泥。 水泥可用于其中具有腐蚀性成分的地下地层中,其中固定的水泥护套耐地下地层内腐蚀性成分的降解。