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公开(公告)号:US20130274149A1
公开(公告)日:2013-10-17
申请号:US13834841
申请日:2013-03-15
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: Valerie Lafitte , Jesse C. Lee , Syed A. Ali , Philip F. Sullivan
CPC classification number: C09K8/905 , C09K8/035 , C09K8/10 , C09K8/514 , C09K8/68 , C09K8/74 , C09K8/80 , C09K8/90 , C09K2208/10
Abstract: Treatment fluids and methods for treating a subterranean formation are disclosed that include introducing a treatment fluid into a subterranean formation, the treatment fluid containing a nanocrystalline cellulose.
Abstract translation: 公开了用于处理地下地层的处理流体和方法,其包括将处理流体引入地下地层,所述处理流体含有纳米晶体纤维素。
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公开(公告)号:US20130118742A1
公开(公告)日:2013-05-16
申请号:US13735028
申请日:2013-01-06
Applicant: Schlumberger Technology Corporation
Inventor: Nikhil Shindgikar , Jesse C. Lee , Slah Kefi , Chrystel Brunet-Cambus , Michel Ermel
IPC: C09K8/42 , E21B33/138 , C09K8/50 , E21B33/13
CPC classification number: C09K8/426 , C04B28/02 , C09K8/03 , C09K8/40 , C09K8/487 , C09K8/50 , C09K8/516 , C09K8/80 , C09K2208/08 , C09K2208/18 , E21B21/003 , E21B33/13 , E21B33/138 , E21B43/267 , C04B20/0048
Abstract: Mixtures of fibers and solid particles are effective for curing fluid losses and lost circulation in a subterranean well. Stiff fibers are more effective than flexible ones; however, mixtures of stiff and flexible fibers have a synergistic effect. The quantity and particle-size distribution of the solids are optimized according to the stiffness, dimensions and concentrations of fibers.
Abstract translation: 纤维和固体颗粒的混合物对于固化地下井的流体损失和流失是有效的。 刚性纤维比柔性纤维更有效; 然而,刚性和柔性纤维的混合物具有协同效应。 根据纤维的刚度,尺寸和浓度优化固体的数量和粒度分布。
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