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发明名称
油井堵炮眼、堵漏高效封堵剂
摘要
本发明公开了一种油井堵炮眼、堵漏高效封堵剂,其特征在于:该封堵剂以油井水泥为基质材料,添加占主体材料重量百分比为0.3—1.2%的降失水剂、0.4%的分散剂、0.1%的活性剂、2—3%的改性剂混合制成。其具有的特点是高温高压下稠度低、流变性好、具有一定的触变性、候凝时早期强度发展快、封堵炮眼、堵漏后凝结强度高。
申请公布号
CN105802595A
申请公布日期
2016.07.27
申请号
CN201610228058.0
申请日期
2016.04.13
申请人
高子泉
发明人
高子泉
分类号
C09K8/467(2006.01)I
主分类号
C09K8/467(2006.01)I
代理机构
代理人
主权项
油井堵炮眼、堵漏高效封堵剂,其特征在于:该封堵剂以油井水泥为基质材料,添加占主体材料重量百分比为0.3—1.2%的降失水剂、0.4%的分散剂、0.1%的活性剂、2—3%的改性剂混合制成。
地址
257091 山东省东营市东城南一路228号
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