公开(公告)号：US2604448A

公开(公告)日：1952-07-22

申请号：US7798349

申请日：1949-02-23

Applicant: OIL BASE

Inventor： WILSON DOYNE L

IPC: C09K8/32

CPC classification number: C09K8/32 ,  Y10S507/91

公开(公告)号：US2475713A

公开(公告)日：1949-07-12

申请号：US72148647

申请日：1947-01-10

Applicant: OIL BASE

Inventor： GEORGE MILLER

IPC: C09K8/04 ,  C09K8/32

CPC classification number: C09K8/04 ,  C09K8/32 ,  Y10S507/91

公开(公告)号：US3816148A

公开(公告)日：1974-06-11

申请号：US27100872

申请日：1972-07-12

Applicant: OIL BASE GERMANY GMBH

Inventor： BARTHEL H

IPC: C04B28/32 ,  E21B33/138 ,  C04B9/02

CPC classification number: C04B28/32 ,  E21B33/138 ,  C04B22/06 ,  C04B22/124 ,  C04B24/30

Abstract: Geological formations and strata are strengthened, solidified, and sealed in mining and deep drilling by means of a Sorel cement mixture containing a small amount of a water soluble ammonium salt such as ammonium chloride. A small amount of an aminoplast may be added. The magnesium oxide component of the Sorel cement may have admixed thereto magnesia usta.

Abstract translation: 通过含少量水溶性铵盐（如氯化铵）的Sorel水泥混合物，加强，固化和密封采矿和深层钻井。 可以加入少量的氨基塑料。 Sorel水泥的氧化镁组分可能与氧化镁混合。

公开(公告)号：US3099624A

公开(公告)日：1963-07-30

申请号：US2956660

申请日：1960-05-17

Applicant: OIL BASE

Inventor： WILSON DOYNE L

IPC: C09K8/32

CPC classification number: C09K8/32 ,  Y10S507/91

公开(公告)号：US3622513A

公开(公告)日：1971-11-23

申请号：US3622513D

申请日：1968-05-10

Applicant: OIL BASE

Inventor： MILLER GEORGE

IPC: C09K8/32 ,  C10M1/10 ,  C10M1/16 ,  C10M1/24

CPC classification number: C09K8/32 ,  Y10S507/91

Abstract: An oil base drilling fluid having very low oil fluid loss even under extreme conditions of borehole temperature and pressure contains a primary weight material comprising barium sulfate or the like and a small amount of a secondary weight material comprising inert particulate material having a particle size less than about 3 microns. Inert metallic oxides such as iron oxide and titanium dioxide are suitable secondary weighting materials.

公开(公告)号：US3063941A

公开(公告)日：1962-11-13

申请号：US46723954

申请日：1954-11-05

Applicant: OIL BASE

Inventor： WILSON DOYNE L

IPC: C10M169/00

CPC classification number: C10M5/00 ,  C10M2201/04 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/066 ,  C10M2203/104 ,  C10M2203/106 ,  C10M2207/125 ,  C10M2207/129 ,  C10N2210/01 ,  C10N2210/03 ,  C10N2250/10

公开(公告)号：US2782163A

公开(公告)日：1957-02-19

申请号：US32060452

申请日：1952-11-14

Applicant: OIL BASE

Inventor： WILSON DOYNE L

IPC: C09K8/28

CPC classification number: C09K8/28 ,  C09K2208/18

公开(公告)号：US2773670A

公开(公告)日：1956-12-11

申请号：US29257952

申请日：1952-06-09

Applicant: OIL BASE

Inventor： GEORGE MILLER

IPC: C09K8/32 ,  E21B21/00

CPC classification number: E21B21/003 ,  C09K8/32