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14 条记录 (耗时 0.034 秒)

    RF fracturing to improve SAGD performance
    1.
    发明授权
    RF fracturing to improve SAGD performance 有权
    RF压裂以提高SAGD性能

    公开(公告)号：US08534350B2

    公开(公告)日：2013-09-17

    申请号：US13231912

    申请日：2011-09-13

    申请人： Daniel R. Sultenfuss ,  Wendell Menard ,  Wayne R. Dreher, Jr. ,  Curtis G. Blount ,  Francis E. Parsche ,  Mark A. Trautman

    发明人： Daniel R. Sultenfuss ,  Wendell Menard ,  Wayne R. Dreher, Jr. ,  Curtis G. Blount ,  Francis E. Parsche ,  Mark A. Trautman

    IPC分类号： E21B43/26

    CPC分类号： E21B43/2408

    摘要： A method of producing heavy oil from a heavy oil formation with steam assisted gravity drainage. The method begins by drilling a borehole into a heavy oil formation comprising a steam barrier between a first pay zone and a second pay zone, wherein the steam barrier prevents a steam chamber to be formed between the first pay zone and the second pay zone. The steam barrier is then heated with a radio frequency. The steam barrier is then fractured to permit a steam chamber to be formed within the first pay zone and the second pay zone. Heavy oil is then produced from the heavy oil formation with steam assisted gravity drainage.

    摘要翻译： 用蒸汽辅助重力排水从重油地层生产重油的方法。 该方法开始于将钻孔钻入包括第一支付区域和第二支付区域之间的蒸汽屏障的重油地层中，其中蒸汽屏障防止在第一支付区域和第二支付区域之间形成蒸汽室。 然后用射频加热蒸汽屏障。 蒸汽屏障然后断裂以允许在第一工作区域和第二工作区域内形成蒸汽室。 然后，用蒸汽辅助重力排水从重油层产生重质油。

    RF FRACTURING TO IMPROVE SAGD PERFORMANCE
    2.
    发明申请
    RF FRACTURING TO IMPROVE SAGD PERFORMANCE 有权
    射频破碎以提高SAGD性能

    公开(公告)号：US20120061081A1

    公开(公告)日：2012-03-15

    申请号：US13231912

    申请日：2011-09-13

    申请人： Daniel R. Sultenfuss ,  Wendell Menard ,  Wayne R. Dreher, JR. ,  Curtis G. Blount ,  Francis E. Parsche ,  Mark A. Trautman

    发明人： Daniel R. Sultenfuss ,  Wendell Menard ,  Wayne R. Dreher, JR. ,  Curtis G. Blount ,  Francis E. Parsche ,  Mark A. Trautman

    IPC分类号： E21B43/24

    CPC分类号： E21B43/2408

    摘要： A method of producing heavy oil from a heavy oil formation with steam assisted gravity drainage. The method begins by drilling a borehole into a heavy oil formation comprising a steam barrier between a first pay zone and a second pay zone, wherein the steam barrier prevents a steam chamber to be formed between the first pay zone and the second pay zone. The steam barrier is then heated with a radio frequency. The steam barrier is then fractured to permit a steam chamber to be formed within the first pay zone and the second pay zone. Heavy oil is then produced from the heavy oil formation with steam assisted gravity drainage.

    摘要翻译： 用蒸汽辅助重力排水从重油地层生产重油的方法。 该方法开始于将钻孔钻入包括第一支付区域和第二支付区域之间的蒸汽屏障的重油地层中，其中蒸汽屏障防止在第一支付区域和第二支付区域之间形成蒸汽室。 然后用射频加热蒸汽屏障。 蒸汽屏障然后断裂以允许在第一工作区域和第二工作区域内形成蒸汽室。 然后，用蒸汽辅助重力排水从重油层产生重质油。

    Gravity drainage startup using RF and solvent
    7.
    发明授权
    Gravity drainage startup using RF and solvent 有权
    使用射频和溶剂的重力引流启动

    公开(公告)号：US08978755B2

    公开(公告)日：2015-03-17

    申请号：US13231781

    申请日：2011-09-13

    申请人： Daniel R. Sultenfuss ,  Wayne Reid Dreher, Jr. ,  Thomas J. Wheeler, Jr. ,  Francis E. Parsche ,  Mark A. Trautman

    发明人： Daniel R. Sultenfuss ,  Wayne Reid Dreher, Jr. ,  Thomas J. Wheeler, Jr. ,  Francis E. Parsche ,  Mark A. Trautman

    IPC分类号： E21B43/24 ,  E21B43/30

    CPC分类号： E21B43/2408

    摘要： The method begins by forming a gravity drainage production well pair within a formation comprising an injection well and a production well. The pre-soaking stage begins by soaking at least one of the wellbores of the well pair with a solvent, wherein the solvent does not include water. The pre-heating stage begins by heating the soaked wellbore of the well pair to produce a vapor. The squeezing stage begins by introducing the vapor into the soaked wellbore of the well pair, and can thus overlap with the pre-heating stage. The gravity drainage production begins after the squeezing stage, once the wells are in thermal communication and the heavy oil can drain to the lower well.

    摘要翻译： 该方法开始于在包括注入井和生产井的地层内形成重力排水生产井对。 预浸泡阶段通过用溶剂浸泡井对中的至少一个井筒开始，其中溶剂不包括水。 预热阶段通过加热井对的浸透的井眼来产生蒸汽开始。 挤压阶段通过将蒸汽引入井对的浸泡井筒中开始，并且因此可以与预热阶段重叠。 重力排水产生在挤压阶段开始，一旦油井进行热交换，重油可以排入下井。

    GRAVITY DRAINAGE STARTUP USING RF & SOLVENT
    8.
    发明申请
    GRAVITY DRAINAGE STARTUP USING RF & SOLVENT 有权
    使用RF＆SOLVENT进行GRAVITY DRAINAGE STARTUP

    公开(公告)号：US20120234537A1

    公开(公告)日：2012-09-20

    申请号：US13231781

    申请日：2011-09-13

    申请人： Daniel R. Sultenfuss ,  Wayne Reid Dreher, JR. ,  Thomas J. Wheeler, JR. ,  Francis E. Parsche ,  Mark A. Trautman

    发明人： Daniel R. Sultenfuss ,  Wayne Reid Dreher, JR. ,  Thomas J. Wheeler, JR. ,  Francis E. Parsche ,  Mark A. Trautman

    IPC分类号： E21B43/24

    CPC分类号： E21B43/2408

    摘要： The method begins by forming a gravity drainage production well pair within a formation comprising an injection well and a production well. The pre-soaking stage begins by soaking at least one of the wellbores of the well pair with a solvent, wherein the solvent does not include water. The pre-heating stage begins by heating the soaked wellbore of the well pair to produce a vapor. The squeezing stage begins by introducing the vapor into the soaked wellbore of the well pair, and can thus overlap with the pre-heating stage. The gravity drainage production begins after the squeezing stage, once the wells are in thermal communication and the heavy oil can drain to the lower well.

    摘要翻译： 该方法开始于在包括注入井和生产井的地层内形成重力排水生产井对。 预浸泡阶段通过用溶剂浸泡井对中的至少一个井筒开始，其中溶剂不包括水。 预热阶段通过加热井对的浸透的井眼来产生蒸汽开始。 挤压阶段通过将蒸汽引入井对的浸泡井筒中开始，并且因此可以与预热阶段重叠。 重力排水产生在挤压阶段开始，一旦油井进行热交换，重油可以排入下井。