摘要:
A oil shale formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature. Heat sources may be used to heat the formation. The heat sources may be positioned within the formation in a selected pattern.
摘要翻译:可以使用原位热处理来处理油页岩层。 可以从地层制备烃,H 2 H 2和/或其他地层流体的混合物。 可以将热量施加到地层以将地层的一部分的温度升高至热解温度。 热源可用于加热地层。 热源可以以选定的图案定位在地层内。
摘要:
In an embodiment, a system may be used to heat a hydrocarbon containing formation. The system may include a heater placed in an opening in the formation. The system may allow heat to transfer from the heater to a part of the formation. The transferred heat may pyrolyze at least some hydrocarbons in the formation. The heater may be removable from the opening in the formation and redeployable in at least one alternative opening in the formation.
摘要:
An in situ process for treating a hydrocarbon containing formation is provided. The process may include providing heat from one or more heaters to at least a portion of the formation. The heat may be allowed to transfer from the reaction zone to a part of the formation such that heat from one or more heaters pyrolyzes at least some hydrocarbons within the part of the formation. A blending agent may be produced from the part of the formation, wherein a mixture produced with the blending agent has at least one selected property.
摘要:
An in situ process for treating a tar sands formation is provided. The process may include providing heat from one or more heaters to at least a portion of the formation. The heat may be allowed to transfer from the one or more heaters to a part of the formation such that heat from the one or more heat sources pyrolyzes at least some hydrocarbons within the part. Hydrocarbons may be produced from the formation.
摘要:
An oil shale formation may be treated using an in situ thermal process. Heat may be provided to the treatment area from one or more heat sources. A heat source may be positioned in an uncased wellbore. Heat may be allowed to transfer from the heat source to a section of the formation. Subsequently, hydrocarbons, H2, and/or other formation fluids may be produced from the formation.
摘要翻译:可以使用原位热处理来处理油页岩层。 可以从一个或多个热源向治疗区域提供热量。 热源可以定位在未经井筒的井眼中。 可以允许热量从热源转移到地层的一部分。 随后,可以从地层中产生烃,H 2 H 2和/或其它地层流体。
摘要:
An oil shale formation may be treated using an in situ thermal process. Fluid migration into and/or out of a treatment area in the formation may be inhibited. In some embodiments, a barrier may be used to inhibit migration of fluids into and/or out of the treatment area. Heat may be provided to the treatment area and subsequently, hydrocarbons, H2, and/or other formation fluids may be produced from the formation.
摘要翻译:可以使用原位热处理来处理油页岩层。 可以抑制流体进入和/或离开地层中的处理区域。 在一些实施例中,可以使用屏障来抑制流体进入和/或离开治疗区域。 可以向处理区域提供热量,随后可以从地层中产生烃,H 2 H 2和/或其它地层流体。
摘要:
A coal formation may be treated using an in situ thermal process. A mixture of hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation to raise a temperature of a portion of the formation to a synthesis gas production temperature. A synthesis gas producing fluid may be introduced into the formation to generate synthesis gas. Synthesis gas may be produced from the formation in a batch manner or in a substantially continuous manner.
摘要翻译:可以使用原位热处理来处理煤层。 可以从地层制备烃,H 2 H 2和/或其他地层流体的混合物。 可以将热量施加到地层以将地层的一部分的温度升高到合成气的产生温度。 可以将合成气生产流体引入地层以产生合成气。 合成气体可以以间歇方式或以基本上连续的方式从地层制备。
摘要:
An oil shale formation may be treated using an in situ thermal process. Hydrocarbons, H2, and/or other formation fluids may be produced from the formation. Heat may be applied to the formation from one or more heat sources to raise a temperature of a portion of the formation to a desired temperature. Some of the heat sources may be conductors placed within conduits. The conductors may be resistively heated so that the conductors radiantly heat the conduits. The generated heat may transfer to the formation.
摘要翻译:可以使用原位热处理来处理油页岩层。 碳氢化合物,H 2 H 2和/或其它地层流体可以从地层中产生。 可以从一个或多个热源向地层施加热量,以将地层的一部分的温度升高到期望的温度。 一些热源可以是放置在导管内的导体。 导体可以被电阻加热,使得导体辐射地加热导管。 产生的热量可能转移到地层。
摘要:
A method for treating a relatively permeable formation containing heavy hydrocarbons in situ may include providing heat from one or more heat sources to a portion of the formation. The heat may be allowed to transfer from the heat sources to a selected section of the formation. The transferred heat may pyrolyze at least some hydrocarbons within the selected section. A temperature proximate a selected portion of a heater well may be selectively limited to inhibit coke formation at or near the selected portion. A mixture of at least some hydrocarbons may be produced through the selected portion of the heater well.
摘要:
A method for treating a relatively permeable formation containing heavy hydrocarbons in situ may include providing heat from one or more heat sources to a selected section of the formation. The heat provided to the selected section may pyrolyze at least some hydrocarbons in the selected section. A blending agent may be produced from the selected section. A portion of the blending agent may be adapted to blend with a liquid to produce a mixture with a selected property.