公开(公告)号：US3639233A

公开(公告)日：1972-02-01

申请号：US3639233D

申请日：1969-03-18

Applicant: DRESSER IND

Inventor： SCHULTZ ROGER L ,  BAGGETT JAMES C ,  MCGLOTHLIN RAYMOND E

IPC: C09K8/32 ,  C10M1/08

CPC classification number: C09K8/32 ,  Y10S507/91

Abstract: Method for preventing the settling out of a weighting agent from a drilling fluid when the drilling fluid is substantially water free by using certain hydroxy compounds such as 1,2-ethanediol, and the drilling fluid formed by the method. Also, a method for preventing plugging of wells containing substantial amounts of sulfur.

Abstract translation: 当钻井液通过使用某些羟基化合物如1,2-乙二醇而基本上无水时，以及通过该方法形成的钻井液，防止来自钻井液的重量剂沉降的方法。 而且，还可以防止含有大量硫的孔堵塞的方法。

公开(公告)号：US3658701A

公开(公告)日：1972-04-25

申请号：US3658701D

申请日：1968-12-09

Applicant: DRESSER IND

Inventor： MCGLOTHLIN RAYMOND E ,  BAGGETT JAMES C

IPC: C08L95/00 ,  C09K8/36 ,  C10M1/06 ,  C10M1/10

CPC classification number: C09K8/36 ,  C08L95/005 ,  Y10S507/91 ,  C08L2666/54

Abstract: Oil base drilling fluids which contain a metal oxide such as manganese oxide as a high temperature fluid loss control agent.

Abstract translation: 含有金属氧化物如氧化锰作为高温失水控制剂的油基钻井液。

公开(公告)号：US3878111A

公开(公告)日：1975-04-15

申请号：US38535573

申请日：1973-08-03

Applicant: DRESSER IND

Inventor： MCGLOTHLIN RAYMOND E ,  COX TOM E

IPC: C09K8/36 ,  C10M1/54

CPC classification number: C09K8/36 ,  Y10S507/91

Abstract: A drilling fluid additive employing at least one emulsifier and at least one titanate. Drilling fluids containing the above additive. A method of stabilizing a drilling fluid by employing the above additive.

Abstract translation: 一种使用至少一种乳化剂和至少一种钛酸盐的钻井液添加剂。 含上述添加剂的钻井液。 一种采用上述添加剂稳定钻井液的方法。