Invention Grant
- Patent Title: Well bore completion method
- Patent Title (中): 井眼完井方法
-
Application No.: US86304559Application Date: 1959-12-30
-
Publication No.: US3019838APublication Date: 1962-02-06
- Inventor: HARLAN DON L , BATTLE JR JOEL A , ALLEN JOSEPH C
- Applicant: TEXACO INC
- Assignee: Texaco Inc
- Current Assignee: Texaco Inc
- Priority: US86304559 1959-12-30
- Main IPC: E21B43/243
- IPC: E21B43/243
Information query
IPC分类:
