公开(公告)号：US12077709B2

公开(公告)日：2024-09-03

申请号：US18073650

申请日：2022-12-02

Applicant: Schlumberger Technology Corporation

Inventor： Bernardo Engelke ,  Lynn Foster ,  Valerie Lafitte

IPC: C09K8/467 ,  C04B14/04 ,  C04B14/10 ,  C04B14/22 ,  C04B18/08 ,  C04B18/14 ,  C04B18/24 ,  C04B28/04 ,  C04B111/00 ,  E21B33/14

CPC classification number: C09K8/467 ,  C04B14/045 ,  C04B14/047 ,  C04B14/104 ,  C04B14/106 ,  C04B14/22 ,  C04B18/08 ,  C04B18/141 ,  C04B18/248 ,  C04B28/04 ,  E21B33/14 ,  C04B2111/00146 ,  C04B2201/20 ,  C04B2201/50

Abstract: Pumpable slurry compositions comprising at least one aluminosilicate additive and optional pozzolanic cement additives and methods for improving development of compressive strengths in the pumpable cement slurry compositions are disclosed herein. The methods utilize one or more pumpable cement slurry compositions comprising at least one cement component, water, at least one first aluminosilicate additive, at least one optional second aluminosilicate additive, and one or more optional pozzolanic additives, wherein the at least one first aluminosilicate additive has an amorphous phase of greater than about 50% and a weight ratio of silica oxide to aluminum oxide of about 1.0 to about 2.5, and the at least one optional second aluminosilicate additive has a weight ratio of silica oxide to aluminum oxide of about 1.7 to about 3.3.

公开(公告)号：US20240425743A1

公开(公告)日：2024-12-26

申请号：US18823344

申请日：2024-09-03

Applicant: Schlumberger Technology Corporation

Inventor： Bernardo Engelke ,  Lynn Foster ,  Valerie Lafitte

IPC: C09K8/467 ,  C04B14/04 ,  C04B14/10 ,  C04B14/22 ,  C04B18/08 ,  C04B18/14 ,  C04B18/24 ,  C04B28/04 ,  C04B111/00 ,  E21B33/14

Abstract: Pumpable slurry compositions comprising at least one aluminosilicate additive and optional pozzolanic cement additives and methods for improving development of compressive strengths in the pumpable cement slurry compositions are disclosed herein. The methods utilize one or more pumpable cement slurry compositions comprising at least one cement component, water, at least one first aluminosilicate additive, at least one optional second aluminosilicate additive, and one or more optional pozzolanic additives, wherein the at least one first aluminosilicate additive has an amorphous phase of greater than about 50% and a weight ratio of silica oxide to aluminum oxide of about 1.0 to about 2.5, and the at least one optional second aluminosilicate additive has a weight ratio of silica oxide to aluminum oxide of about 1.7 to about 3.3.

公开(公告)号：US20240182774A1

公开(公告)日：2024-06-06

申请号：US18073650

申请日：2022-12-02

Applicant: Schlumberger Technology Corporation

Inventor： Bernardo Engelke ,  Lynn Foster ,  Valerie Lafitte

IPC: C09K8/467 ,  C04B14/04 ,  C04B14/10 ,  C04B14/22 ,  C04B18/08 ,  C04B18/14 ,  C04B18/24 ,  C04B28/04 ,  E21B33/14

CPC classification number: C09K8/467 ,  C04B14/045 ,  C04B14/047 ,  C04B14/104 ,  C04B14/106 ,  C04B14/22 ,  C04B18/08 ,  C04B18/141 ,  C04B18/248 ,  C04B28/04 ,  E21B33/14 ,  C04B2111/00146

Abstract: Pumpable slurry compositions comprising at least one aluminosilicate additive and optional pozzolanic cement additives and methods for improving development of compressive strengths in the pumpable cement slurry compositions are disclosed herein. The methods utilize one or more pumpable cement slurry compositions comprising at least one cement component, water, at least one first aluminosilicate additive, at least one optional second aluminosilicate additive, and one or more optional pozzolanic additives, wherein the at least one first aluminosilicate additive has an amorphous phase of greater than about 50% and a weight ratio of silica oxide to aluminum oxide of about 1.0 to about 2.5, and the at least one optional second aluminosilicate additive has a weight ratio of silica oxide to aluminum oxide of about 1.7 to about 3.3.

公开(公告)号：US20150072902A1

公开(公告)日：2015-03-12

申请号：US14542636

申请日：2014-11-16

Applicant: Schlumberger Technology Corporation

Inventor： Valerie Lafitte ,  Jesse C. Lee ,  Simon Gareth James ,  Julia Fernandez Del Valle ,  Andrey Vladimirovich Yakovlev ,  Mohan K.R. Panga ,  Geza Horvath Szabo

IPC: C09K8/00

CPC classification number: C04B28/02 ,  C09K8/035 ,  C09K8/44 ,  C09K2208/10 ,  Y02W30/92 ,  Y02W30/94 ,  C04B14/06 ,  C04B14/104 ,  C04B14/20 ,  C04B14/26 ,  C04B14/308 ,  C04B14/368 ,  C04B18/08 ,  C04B18/146 ,  C04B20/0048 ,  C04B20/008 ,  C04B24/26 ,  C04B24/281 ,  C04B24/383 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/408 ,  C04B2103/46 ,  C04B12/04 ,  C04B22/124 ,  C04B24/163 ,  C04B24/2647 ,  C04B38/10 ,  C04B24/06 ,  C04B24/226 ,  C04B2103/50 ,  C04B24/42

Abstract: Treatment fluids and methods for treating a subterranean formation include introducing a treatment fluid into a subterranean formation, the treatment fluid containing a nanocrystalline cellulose. The treatment fluid may be a fracturing fluid, well control fluid, well kill fluid, well cementing fluid, acid fracturing fluid, acid diverting fluid, a stimulation fluid, a sand control fluid, a completion fluid, a wellbore consolidation fluid, a remediation treatment fluid, a spacer fluid, a drilling fluid, a frac-packing fluid, water conformance fluid or a gravel packing fluid.

Abstract translation: 用于处理地下地层的处理流体和方法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。 处理液可以是压裂液，良好控制流体，良好地消除流体，良好的固井液，酸压裂液，酸转移流体，刺激流体，控制流体，完井液，井眼固结液，修复处理 流体，间隔液，钻井液，压裂填充液，水一致性流体或砾石填充液。

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

IPC: C09K8/90 ,  C09K8/10

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。