| 发明名称 |
METHOD OF TREATING A HYDROCARBON CONTAINING FORMATION |
| 摘要 |
A method of treating a hydrocarbon containing formation in situ involves providing barrier walls, such as freeze wells 564B-D, to form a perimeter barrier for a portion of the formation, then reducing a pressure in the portion of the formation in a controlled manner, and producing methane from that portion of the formation. Upon isolation of a treatment area with a barrier, dewatering wells may be used to remove water from hydrocarbon layers 556D-F of the treatment area which creates a reduction in the pressure in the treatment area. Removing water and/or reducing the pressure in the treatment area may facilitate production of methane from the treatment area and increase the amount and/or the production rate of methane from the treatment area. |
| 申请公布号 |
GB2430455(A) |
申请公布日期 |
2007.03.28 |
| 申请号 |
GB20060020426 |
申请日期 |
2004.04.24 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
SCOTT LEE WELLINGTON;HAROLD J VINEGAR;ERIC PIERRE DE ROUFFIGNAC;MICHAEL DAVID FAIRBANKS;RANDOLPH ROGERS WAGNER;ROBIN ADRIANUS HARTMANN;GUILLERMO PASTOR SANZ;FRANCIS M STONE;JEAN-CHARLES GINESTRA;KIRK SAMUEL HANSEN;DAVID CHARLES DEMARTINI;CHESTER LEDLIE SANDBERG;TAIXU BAI;ANTHONY THOMAS COLE;BILLY JOHN II MCKINZIE;JAMIE S SON;DONALD BRUCE PALFREYMAN;DANNIE ANTOINE JR AYMOND;CHRISTOPHER KELVIN HARRIS;RONALD MARSHALL BASS;THOMAS MIKUS;CARLOS ALBERTO GLANDT;STEVEN DEXTER CRANE;MARGARET ANN MIESSIER;CHRISTOPHER ARNOLD PRATT;BRUCE EDMUNDS ROBERTS;PETER VEENSTRA;RONNIE WADE WATKINS;BRUCE GERARD HUNSUCKER;FREDERICK GORDON CARL;GORDON BRUCE LEPPER;MELIHA DENIZ SUMNU-DIN-DORUK;MELIHA DENIZ SUMNU-DIN-DORUK;JAMES LAWRENCE BIELAMOWICZ;PHILLIP TEMMONS BAXLEY;ROBERT MARTIJN VAN HARDEVELD;LANNY GENE SCHOELING;JOHN MICHAEL WARD;ETUAN ZHANG;GORDON THOMAS SHAHIN;THOMAS DAVID FOWLER;JOHN MATTHEW COLES;CHARLES ROBERT KEEDY;AJAY M MADGAVKAR;ROBERT CHARLES RYAN;KEVIN A MAHER;JAMES L MENOTTI;JOHN M KARANIKAS;ILYA EMIL BERCHENKO;GEORGE LEO MEIER |
| 分类号 |
E21B43/00;E21B36/00;E21B36/02;E21B36/04;E21B43/24;E21B43/243 |
主分类号 |
E21B43/00 |
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