公开(公告)号：US06627680B2

公开(公告)日：2003-09-30

申请号：US09832690

申请日：2001-04-11

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： C08K300

CPC分类号： C05G3/0047 ,  C01B17/0237 ,  C05D9/00 ,  C05G3/0023

摘要： The present invention are methods for and products having an elemental sulfur matrix. The matrix is formed by using an amount of shear force on molten elemental sulfur, where the molten sulfur is combined with a matrix forming material.

公开(公告)号：US06318468B1

公开(公告)日：2001-11-20

申请号：US09465041

申请日：1999-12-16

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： E21B4316

CPC分类号： E21B43/30 ,  E21B43/166 ,  E21B43/24

摘要： The present invention is a process for thermal cracking and reforming of a liquid petroleum stream comprising the liquid petroleum fraction, wherein the liquid petroleum fraction is a substantial portion of the first liquid petroleum stream and has a density equal to or less than about 15° API.

摘要翻译： 本发明是一种用于热液体石油馏分的液体石油馏分的热裂解和重整方法，其中液体石油馏分是液体石油馏分是第一液体石油气流的主要部分，并且具有等于或小于约15°API的密度 。

公开(公告)号：US4305463A

公开(公告)日：1981-12-15

申请号：US89871

申请日：1970-10-31

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： E21B33/138 ,  E21B43/18 ,  E21B43/24 ,  E21B43/243 ,  E21B43/248 ,  E21B43/26 ,  E21B43/263 ,  E21B43/30 ,  E21B43/40

CPC分类号： E21B43/18 ,  E21B33/138 ,  E21B43/24 ,  E21B43/243 ,  E21B43/248 ,  E21B43/261 ,  E21B43/263 ,  E21B43/30 ,  E21B43/40

摘要： Disclosed are systems for removing hydrocarbons from subterranean deposits thereof. A fluid-impervious barrier screen is formed to isolate parts of the deposit or to isolate the deposit from adjacent fluid-permeable earth formations. The barrier screens are formed by fracturing a vertical zone in the formation by micropercussive fracturing or detonation of microexplosive charges in a series of closely-spaced bore-holes to form a vertically extending fractured plane. The fractured plane is sealed with a sealing medium to form a fluid-impervious screen.Hydrocarbons trapped in the enclosed deposit zone are flushed from the formation by recirculating a fluid medium such as superheated brine and/or hot gases through the enclosed deposit zone under sufficient pressure to cause turbulent flow through the pore formations and to relieve the overburden pressure. The flushing medium may be injected in a series of pressure pulses to force the fluid through the pores by hydraulic ramming.In situ gassification is also performed in subterranean deposits isolated by the barrier screens to form gas products for exploiting liquid reserves and to remove immobile reserves as a gas product.

摘要翻译： 公开了从其地下沉积物中除去碳氢化合物的系统。 形成不透液体的屏障，以隔离沉积物的一部分或将沉积物与相邻的流体可渗透的地层隔离开来。 通过在一系列紧密间隔的钻孔中的微小爆炸压裂或微爆炸电荷的爆炸来破碎地层中的垂直区域来形成屏障屏障，以形成垂直延伸的断裂平面。 裂缝平面用密封介质密封以形成不透液体的筛网。 通过在足够的压力下通过封闭的沉积区域再循环流体介质（例如过热的盐水和/或热气体）来将捕获在封闭的沉积区中的烃从地层中冲洗，以引起湍流通过孔隙并减轻覆盖层压力。 冲洗介质可以以一系列压力脉冲注入，以通过液压冲击迫使流体通过孔。 在由隔离屏隔离的地下沉积物中还进行原位放气，以形成用于开采液体储备的气体产物，并且除去作为气体产物的不动的储备。

公开(公告)号：US08201409B1

公开(公告)日：2012-06-19

申请号：US12342401

申请日：2008-12-23

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： F03G7/00

CPC分类号： F03G7/04

摘要： The present invention is a heat recovery fluid to be used in a closed loop, hot dry rock system, where the fluid remains in a liquid state flowing down from the surface in an annular, downflow conduit to a terminal end heat exchanger. At the terminal end heat exchanger, the heat recover fluid partially vaporizes as a result of indirect heat transfer locally from the geological formation, resulting in a dual-phase fluid or vapor stream flowing out from the terminal end heat exchanger to an axial, return upflow conduit. In one embodiment, the upflow conduit is separated by a single wall from the downflow conduit. When the upflow conduit bears a dual-phase fluid, it has been found that the degree of vaporization of the heat transfer fluid does not result in substantial separation of the vapor and remaining liquid, i.e., which could result in plugging or slug flow in a sloping upward direction, but instead produces a stable flow regime for return of the heated heat recovery fluid to the surface. At the surface, vapor is separated from a liquid phase of the heat transfer fluid from the upflow conduit or is directed as a single vapor stream. Said vapor phase stream can be used directly in a turbine or said separated liquid and vapor phases can indirectly transfer heat to a water or light hydrocarbon liquid, vaporizing it as a working fluid for driving a turbine for electrical power production.

摘要翻译： 本发明是用于闭环热干燥岩石系统中的热回收流体，其中流体保持在从环形的下流管道中的表面向下流动的液体状态到终端热交换器。 在末端热交换器中，热回收流体由于从地质地层局部地传热而部分蒸发，导致从终端热交换器流出的双相流体或蒸汽流向轴向，向上回流 导管。 在一个实施例中，上流管道与下流管道分隔开单个壁。 当上流导管承载双相流体时，已经发现传热流体的蒸发程度不会导致蒸汽和剩余液体的实质分离，即，这可能导致堵塞或在 倾斜的向上方向，而是产生稳定的流动状态以将加热的热回收流体返回到表面。 在表面上，蒸气与上流导管的传热流体的液相分离，或作为单一蒸汽流引导。 所述气相物流可以直接用于涡轮机或所述分离的液体中，并且气相可以将热量间接地传递到水或轻质烃液体，将其汽化为用于驱动涡轮机用于发电的工作流体。

公开(公告)号：US08020382B1

公开(公告)日：2011-09-20

申请号：US12342431

申请日：2008-12-23

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： F03G7/00

CPC分类号： F24T10/17 ,  F24T2010/56 ,  Y02E10/125

摘要： The present invention is a closed loop system of heat recovery in hot dry rock or in water-containing formations for generation of electrical power. Recovery of heat from such formations is accomplished by way of multiple horizontal levels of generally radially drilled bores from a central shaft. Heat transfer is accomplished either by way of terminal end heat exchangers or by way of heat transfer to conduits extending from the central shaft.

摘要翻译： 本发明是用于产生电力的热干燥岩石或含水地层中的热回收闭环系统。 通过来自中心轴的通常径向钻孔的多个水平级别来实现从这种地层的热回收。 热传递通过终端热交换器或通过热传递到从中心轴延伸的管道来实现。

公开(公告)号：US06679326B2

公开(公告)日：2004-01-20

申请号：US10047533

申请日：2002-01-15

申请人： Bohdan Zakiewicz

发明人： Bohdan Zakiewicz

IPC分类号： E21B4322

CPC分类号： E21B43/18 ,  E21B43/14 ,  E21B43/162 ,  E21B43/24

摘要： The invention comprises a high pressure fluid barrier forming an enclosure boundary with respect to overburden and floor strata separated by one or more production strata containing desirable fluidizable deposits and/or potential reaction materials. A centrally located Super Daisy Shaft delivers a highest pressure fluid to the enclosure boundary by way of envelope conduits extending laterally horizontal and/or downward from the Super Daisy Shaft (or a trench from which such conduits may also extend) into the production strata.

摘要翻译： 本发明包括高压流体屏障，其形成相对于由含有所需可流化沉积物和/或潜在反应材料的一个或多个生产层分离的上覆层和地层的外壳边界。 位于中心位置的超级雏菊轴通过从超级菊花轴（或这种管道也可以延伸的沟槽）横向水平和/或向下延伸到生产层中的信封导管，向封闭边界提供最高压力的流体。