发明名称 |
METHOD FOR REMOVING BITUMEN TO ENHANCE FORMATION PERMEABILITY. |
摘要 |
Treatment methods and treatment fluids for increasing permeability of organic shale formations are described herein. The treatment method includes treating an organic shale formation with a treatment fluid. The treatment fluid includes a solvent that dissolves bitumen in the shale formation. After treating the shale formation with the treatment fluid, oil is recovered from the shale formation. By removing bitumen from pores and pore throats within the formation, the solvent increases permeability of the formation and allows mobile oil to flow more easily through the formation. |
申请公布号 |
MX2016001571(A) |
申请公布日期 |
2016.05.05 |
申请号 |
MX20160001571 |
申请日期 |
2014.08.07 |
申请人 |
SCHLUMBERGER TECHNOLOGY B.V. |
发明人 |
SYED A. ALI;ANDREW E. POMERANTZ;RIDVAN AKKURT;ERIK RYLANDER;GEORGE WATERS;RICHARD LEWIS;RODERICK BOVEE |
分类号 |
E21B43/16;C09K8/58 |
主分类号 |
E21B43/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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