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1. 发明申请

US20110247831A1 SUBMERSIBLE HYDRAULIC ARTIFICIAL LIFT SYSTEMS AND METHODS OF OPERATING SAME 有权
标题翻译：不合适的液压人工牵引系统及其操作方法
公开(公告)号：US20110247831A1
公开(公告)日：2011-10-13
申请号：US13082240
申请日：2011-04-07
申请人： David Randolph Smith , Mark Christopher Ventura
发明人： David Randolph Smith , Mark Christopher Ventura
IPC分类号： E21B43/00
CPC分类号： E21B43/129 , E21B43/34 , E21B47/0007 , E21B47/18 , F04B47/04 , F04B47/10
摘要： The present invention is directed to methods for extracting fluids from oil and gas wells. More specifically, it is directed toward methods and apparatuses to power and control down hole hydraulic devices using subterranean centrifugal pumps. This invention represents a vast improvement over current hydraulic artificial lift systems. This invention provides for safe, efficient, and increased fluid recovery of oil and gas reserves from subterranean reservoirs in all types of wells, including deviated and horizontal wells.
摘要翻译：本发明涉及从油气井提取流体的方法。更具体地，其涉及使用地下离心泵来对井下液压装置进行动力和控制的方法和装置。本发明代表了相对于目前的液压人造举升系统的巨大改进。本发明提供了在所有类型的井（包括偏斜井和水平井）中的地下油藏的安全，有效和增加的油气储量的回收。

2. 发明申请

US20130146288A1 Method and apparatus to increase recovery of hydrocarbons 审中-公开
标题翻译：增加碳氢化合物回收率的方法和装置
公开(公告)号：US20130146288A1
公开(公告)日：2013-06-13
申请号：US13573689
申请日：2012-10-03
申请人： David Randolph Smith , Eric J. Wernimont , Mark Christopher Ventura
发明人： David Randolph Smith , Eric J. Wernimont , Mark Christopher Ventura
IPC分类号： E21B43/16 , E21B43/26
CPC分类号： E21B43/16 , E21B43/255 , E21B43/26
摘要： Methods for enhancing the extraction of fluids from subterranean formation through wells using hydrogen produced in-situ. Certain embodiments produce hydrogen in-situ through reactions of a hydride. In one embodiment, at least a portion of the produced hydrogen is retained in the well bore for a sufficient amount of time to allow hydrogen to migrate into the subterranean formation. In certain embodiments, in absorbing the hydrogen, the subterranean formation desorbs and releases certain organic material for production through a well bore. In other embodiments, the subterranean formation is placed under pressure to drive the hydrogen further into the formation and into the molecular structure of the formations and substances contained therein. When pressure is released, the hydrogen creates additional fractures or cracks in the formation through explosive compression, thereby increasing permeability of the formation.
摘要翻译：使用原位产生的氢来增强从地下地层通过井提取流体的方法。某些实施例通过氢化物的反应原位产生氢。在一个实施方案中，所产生的氢的至少一部分在孔中保留足够的时间以允许氢迁移到地层中。在某些实施方案中，在吸收氢气时，地下地层通过井眼解吸和释放某些有机物质进行生产。在其他实施方案中，将地层置于压力下，以进一步将氢进入地层并进入其中所含的地层和物质的分子结构。当释放压力时，氢气通过爆炸压缩在地层中产生额外的裂缝或裂缝，从而增加地层的渗透性。

3. 发明授权

US08789609B2 Submersible hydraulic artificial lift systems and methods of operating same 有权
标题翻译：潜水式液压人造电梯系统及其运行方法
公开(公告)号：US08789609B2
公开(公告)日：2014-07-29
申请号：US13082240
申请日：2011-04-07
申请人： David Randolph Smith , Mark Christopher Ventura
发明人： David Randolph Smith , Mark Christopher Ventura
IPC分类号： E21B43/00
CPC分类号： E21B43/129 , E21B43/34 , E21B47/0007 , E21B47/18 , F04B47/04 , F04B47/10
摘要： The present invention is directed to methods for extracting fluids from oil and gas wells. More specifically, it is directed toward methods and apparatuses to power and control down hole hydraulic devices using subterranean centrifugal pumps. This invention represents a vast improvement over current hydraulic artificial lift systems. This invention provides for safe, efficient, and increased fluid recovery of oil and gas reserves from subterranean reservoirs in all types of wells, including deviated and horizontal wells.
摘要翻译：本发明涉及从油气井提取流体的方法。更具体地，其涉及使用地下离心泵来对井下液压装置进行动力和控制的方法和装置。本发明代表了相对于目前的液压人造举升系统的巨大改进。本发明提供了在所有类型的井（包括偏斜井和水平井）中的地下油藏的安全，有效和增加的油气储量的回收。

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