-
公开(公告)号:US3587743A
公开(公告)日:1971-06-28
申请号:US3587743D
申请日:1970-03-17
发明人: HOWARD GEORGE C
IPC分类号: E21B43/263 , E21B43/30 , E21B43/26
CPC分类号: E21B43/305 , E21B43/263
摘要: IN ORDER TO INCREASE DRAINAGE FROM A POROUS BUT LOW PERMEABILITY RESERVOIR ROCK INTO WELLS, A PLURALITY OF WELLS ARE DRILLED INTO THE RESERVOIR ROCK. HYDRAULIC FRACTURING IS EMPOLYED TO FRACTURE BETWEEN WELLS IN THE PAY FORMATION. A LOW FLUID LOSS LIQUID EXPLOSIVE IS PLACED IN ALL WELLS. IT ALSO FILLS THE FRACTURE. PREFERABLY EACH WELL IS STEMMED BY PLACING A LONG MECHANICAL OBSTRUCTION IMMEDIATELY ABOVE THE LIQUID EXPLOSIVE. DETONATION OF THE EXPLOSIVE IN THE CENTRAL WELL CAUSES EXPLOSIION OF THE LIQUID IN THE FRACTURE, WHICH IN TURN DETONATES THE EXPLOSIVE IN THE SURROUNDING WELLS. THIS CREATES A ZONE OF LARGE DRAINAGE AREA FOR PRODUCTION FROM THE FORMATION, OR INJECTION INTO IT. PREFERABLY THE NEIGHBORING WELLS SURROUNDING THE CENTRAL WELL ARE DRILLED BY DEVIATION OR SIDETRACKING FROM THE CENTRAL BORE.
-
公开(公告)号:US3288221A
公开(公告)日:1966-11-29
申请号:US34982364
申请日:1964-03-06
发明人: HOWARD GEORGE C , WILDER LAWRENCE B
IPC分类号: E21B33/129 , E21B34/10
CPC分类号: E21B34/10 , E21B33/1294 , Y10T137/7805
-
公开(公告)号:US3249665A
公开(公告)日:1966-05-03
申请号:US23710762
申请日:1962-11-13
发明人: BEARDEN WILLIAM G , HOWARD GEORGE C
CPC分类号: B28B19/0023 , G06F7/02 , G11C19/06
-
公开(公告)号:US3217805A
公开(公告)日:1965-11-16
申请号:US28093063
申请日:1963-05-16
发明人: HOWARD GEORGE C
IPC分类号: E21B33/035
CPC分类号: E21B33/035 , Y10S285/92
-
公开(公告)号:US3162245A
公开(公告)日:1964-12-22
申请号:US26953563
申请日:1963-04-01
发明人: HOWARD GEORGE C , FAST CLARENCE R
IPC分类号: E21B43/10
CPC分类号: E21B43/105
-
公开(公告)号:US3145778A
公开(公告)日:1964-08-25
申请号:US14967061
申请日:1961-11-02
发明人: HOWARD GREKEL , HOWARD GEORGE C , HUJSAK KAROL L
IPC分类号: E21B37/08
CPC分类号: E21B37/08
-
公开(公告)号:US3110347A
公开(公告)日:1963-11-12
申请号:US16322961
申请日:1961-12-29
发明人: HOWARD GEORGE C , JENNINGS EARL R
IPC分类号: E21B33/14
CPC分类号: E21B33/14
-
-
公开(公告)号:US3375856A
公开(公告)日:1968-04-02
申请号:US45899465
申请日:1965-05-26
发明人: HOWARD GEORGE C , VINCENT RENIC P
CPC分类号: F16L1/20 , F16L1/16 , F16L9/18 , Y10T137/402
-
公开(公告)号:US3361204A
公开(公告)日:1968-01-02
申请号:US46704165
申请日:1965-06-25
发明人: HOWARD GEORGE C , BEARDEN WILLIAM G
IPC分类号: E21B43/116 , E21B43/119
CPC分类号: E21B43/116 , E21B43/119
-
-
-
-
-
-
-
-
-