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1. 发明授权

US12123593B2 Variable feed enclosed combustor system and method for its use 有权
公开(公告)号：US12123593B2
公开(公告)日：2024-10-22
申请号：US18342087
申请日：2023-06-27
申请人： Cameron International Corporation
发明人： Rafiqul Khan , Herman C. Hatfield, II , Ankur D. Jariwala , Gary W. Sams
IPC分类号： F23G7/08 , F23G7/06
CPC分类号： F23G7/08 , F23G7/065 , F05D2240/12 , F23G2204/103 , F23G2207/101 , F23G2207/102 , F23G2207/20 , F23G2207/30 , F23G2209/14 , F23G2209/141
摘要： Disclosed herein are systems, apparatuses, and methods for using a sensed combustion zone temperature to continuously control combustion of a first (main) gas within an enclosed combustor. The combustor is in fluid communication with a first gas line carrying the first gas, a second gas line independent of the first gas line carrying a second (assist) gas having a higher heating value than the first gas, and air dampers providing draft or assist air. The first gas may be vapors from a production source or tank. A computer control system monitors the combustion zone temperature of the enclosed combustor as sensed by a sensor in electronic communication with the computer control system and controls the combustion zone temperature by changing a condition of a first gas line valve of the first gas line, a second gas line valve of the second gas line, and the air dampers.

2. 发明公开

US20240161495A1 UNLIT FLARE DETECTION USING SATELLITE IMAGES 审中-公开
公开(公告)号：US20240161495A1
公开(公告)日：2024-05-16
申请号：US18548775
申请日：2022-03-02
申请人： Schlumberger Technology Corporation
发明人： Francisco Jose Gomez , Andrew Pomerantz , Athithan Dharmaratnam , Gelmis Radeckis
IPC分类号： G06V20/13 , F23G7/08 , G06V10/30 , G06V10/764 , G06V10/774 , G06V10/82 , G06V20/52
CPC分类号： G06V20/13 , G06V10/764 , G06V10/774 , G06V10/82 , G06V20/52 , F23G7/08 , G06V10/30
摘要： A method can include receiving data that include satellite data of a region of interest where the region of interest includes multiple hydrocarbon production sites that include gas flaring equipment, identifying one or more unlit gas flares at one or more of the multiple hydrocarbon production sites by using a trained machine learning model and at least a portion of the data and, for an unlit gas flare, issuing an instruction related to operation of the gas flaring equipment in the region of interest.

3. 发明授权

US11867394B2 Flare spill control system 有权
公开(公告)号：US11867394B2
公开(公告)日：2024-01-09
申请号：US17066169
申请日：2020-10-08
申请人： Saudi Arabian Oil Company
发明人： Ahmad A. Amoudi , Mohammed M. Otaibi , Hasan A. AlMugabgab
IPC分类号： E21B41/00 , F23G7/08 , B01D19/00 , B01D45/08
CPC分类号： F23G7/08 , B01D19/0042 , B01D45/08 , E21B41/0071
摘要： A hydrocarbon management system comprises a flare boom configured to connect to a drilling or production rig. The flare boom is configured to combust at least a portion of hydrocarbon fluids flowed from the rig to the flare boom. A catcher is configured to be spatially positioned relative to the end of the flare boom. The catcher comprises a diverter positioned to divert a flow of uncombusted hydrocarbon liquids from the flare boom, and a container configured to receive the uncombusted hydrocarbon liquids diverted by the diverter.

4. 发明公开

US20230349551A1 VARIABLE FEED ENCLOSED COMBUSTOR SYSTEM AND METHOD FOR ITS USE 审中-公开
公开(公告)号：US20230349551A1
公开(公告)日：2023-11-02
申请号：US18342087
申请日：2023-06-27
申请人： Cameron International Corporation
发明人： Rafiqul Khan , Herman C. Hatfield, II , Ankur D. Jariwala , Gary W. Sams
IPC分类号： F23G7/08 , F23G7/06
CPC分类号： F23G7/08 , F23G7/065 , F05D2240/12 , F23G2207/101 , F23G2209/14 , F23G2207/20 , F23G2207/30 , F23G2207/102 , F23G2204/103 , F23G2209/141
摘要： Disclosed herein are systems, apparatuses, and methods for using a sensed combustion zone temperature to continuously control combustion of a first (main) gas within an enclosed combustor. The combustor is in fluid communication with a first gas line carrying the first gas, a second gas line independent of the first gas line carrying a second (assist) gas having a higher heating value than the first gas, and air dampers providing draft or assist air. The first gas may be vapors from a production source or tank. A computer control system monitors the combustion zone temperature of the enclosed combustor as sensed by a sensor in electronic communication with the computer control system and controls the combustion zone temperature by changing a condition of a first gas line valve of the first gas line, a second gas line valve of the second gas line, and the air dampers.

5. 发明申请

US20180149357A1 Dynamic Multi-Legs Ejector For Use In Emergency Flare Gas Recovery System 审中-公开
公开(公告)号：US20180149357A1
公开(公告)日：2018-05-31
申请号：US15810668
申请日：2017-11-13
申请人： Saudi Arabian Oil Company
发明人： Samusideen Adewale Salu , Mohamed A. Soliman , Nisar Ahmad K. Ansari
IPC分类号： F23G7/08 , F23N1/00 , F23G5/50
CPC分类号： F23G7/085 , F23G5/50 , F23G7/08 , F23K5/00 , F23K2401/20 , F23N1/002 , F23N2041/12
摘要： A system and method for recycling flare gas back to a processing facility that selectively employs different numbers of ejector legs depending on the flare gas flowrate. The ejector legs include ejectors piped in parallel, each ejector has a flare gas inlet and a motive fluid inlet. Valves are disposed in piping upstream of the flare gas and motive fluid inlets on the ejectors, and that are selectively opened or closed to allow flow through the ejectors. The flowrate of the flare gas is monitored and distributed to a controller, which is programmed to calculate the required number of ejector legs to accommodate the amount of flare gas. The controller is also programmed to direct signals to actuators attached to the valves, that open or close the valves, to change the capacity of the ejector legs so they can handle changing flowrates of the flare gas.

6. 发明授权

US09759045B2 System for flare gas recovery 有权
公开(公告)号：US09759045B2
公开(公告)日：2017-09-12
申请号：US13391203
申请日：2010-08-20
申请人： Jørgen Gross-Petersen
发明人： Jørgen Gross-Petersen
IPC分类号： F23G7/08 , E21B41/00 , F23G5/50
CPC分类号： E21B41/0071 , F23G5/50 , F23G7/08
摘要： The system fulfills the requirements for safety with its active opening device and with its two levels of different independent mechanical protections against overpressure including a BD with block valves and the BPV without any block valves.

7. 发明申请

US20160116165A1 IGNITOR 审中-公开
公开(公告)号：US20160116165A1
公开(公告)日：2016-04-28
申请号：US14524947
申请日：2014-10-27
申请人： Robert Carl Rajewski
发明人： Robert Carl Rajewski
IPC分类号： F23Q3/00 , F23G7/08 , H05B3/03
CPC分类号： F23Q3/006 , F23G7/08
摘要： An ignitor has a main body forming a support for insulators, a center electrode, an outer electrode and a spark controller electrically connected to the center electrode, a sleeve extending upward from the main body that incorporates the outer electrode, the center electrode extending through the sleeve to a position adjacent the outer electrode to provide a spark gap between the center electrode and outer electrode, and a barrier between the sleeve and main body to prevent condensation from entering the main body and contacting the insulators.
摘要翻译：点火器具有形成对绝缘体，中心电极，外部电极和与中心电极电连接的火花控制器的支撑件的主体，从主体向上延伸的套筒，其包含外部电极，中心电极延伸穿过套筒连接到与外部电极相邻的位置，以在中心电极和外部电极之间提供火花隙，以及套筒和主体之间的阻挡层，以防止冷凝物进入主体并接触绝缘体。

8. 发明申请

US20160047216A1 WELLSITE PRODUCTION MACHINES 审中-公开
标题翻译： WELLSITE生产机器
公开(公告)号：US20160047216A1
公开(公告)日：2016-02-18
申请号：US14461298
申请日：2014-08-15
申请人： Robert Carl Rajewski
发明人： Robert Carl Rajewski
IPC分类号： E21B43/34 , E04B1/00 , F23G7/08 , C02F1/40 , B01D29/60
CPC分类号： E21B43/34 , B01D29/605 , C02F1/40 , C02F2101/32 , E04B1/00 , F23G7/08 , F23G7/085
摘要： A wellsite production machine has a separator connectable to a wellhead, the separator having a liquids discharge line and a oil discharge level, an oil storage tank having a liquids input port to which the liquids discharge line is connected; and the storage tank having a high level line established by a high level detection apparatus, the oil discharge level of the separator being at or above the high level line of the storage tank so that liquids in the separator may flow by gravity into the storage tank. The separator and a flare stack assembly are also disclosed, along with a method of making the wellsite production machine.
摘要翻译：井场生产机具有可连接到井口的分离器，分离器具有液体排放管线和排油水平面;油储罐，具有连接液体排出管线的液体输入口; 并且具有由高级检测装置建立的高水平线的储罐，隔板的排油水平处于储罐的高水平线以上，使得隔板中的液体可能通过重力流入储罐。还公开了分离器和火炬烟囱组件，以及制造井场生产机器的方法。

9. 发明申请

US20150316257A1 MULTIPHASE FLARE FOR EFFLUENT FLOW 审中-公开
标题翻译：用于流动的多相FLASH
公开(公告)号：US20150316257A1
公开(公告)日：2015-11-05
申请号：US14649251
申请日：2012-12-06
申请人： Roman Alexandrovich SKACHKOV , SCHLUMBERGER TECHNOLOGY CORPORATION
发明人： Roman Alexandrovich Skachkov , Mikhail Petrovich Gusev , Grigory Yurievich Mikhalev , Pavel Andreevich Likov , Vladimir Konstantinovich Khan
IPC分类号： F23G7/08 , F23G7/06 , F23G5/36
CPC分类号： F23G7/08 , F23D2210/101 , F23G5/36 , F23G7/06 , F23G2200/00 , F23G2202/00 , F23G2205/00 , F23G2900/50008
摘要： A waste effluent flare may include a flare body having a streamlined exterior surface to produce a flow path that closely adheres to the exterior surface. The flare body may include an annular bulge extending circumferentially around and projecting outwardly from an exterior surface, and that is substantially axially aligned with an annular gap through which effluent is directed toward the flare body. Apertures may communicate relatively warm air from inside a body chamber to an area immediately downstream of the bulge. The head may include an initial portion substantially axially aligned with the gap that extends at a relatively small deflection angle. An atomization tube may be coupled to the flare body stem and have an inlet end fluidly communicating with the supply pipe and an outlet end disposed in a body chamber defined by the flare body, wherein the outlet end defines a discharge orifice.
摘要翻译：废物流出火炬可以包括具有流线型外表面的火炬本体，以产生紧密附着于外表面的流路。喇叭形体可以包括环形凸起，其周向地周向地延伸并且从外表面向外突出，并且其与环形间隙基本上轴向对准，流出物通过所述环形间隙指向火炬本体。孔可以将相对温暖的空气从身体腔室内部通向紧挨着凸起下游的区域。头部可以包括与以相对小的偏转角延伸的间隙基本轴向对齐的初始部分。雾化管可以连接到火炬本体杆并且具有与供应管道流体连通的入口端和设置在由火炬本体限定的主体室中的出口端，其中出口端限定排出孔。

10. 发明授权

US08444411B2 Incinerator for boil-off gas 有权
标题翻译：焚烧炉用于蒸发气体
公开(公告)号：US08444411B2
公开(公告)日：2013-05-21
申请号：US11719041
申请日：2005-11-14
申请人： Simon Mark O'Connor , Richard James Price , Nigel Peter Webley , Mark Boss
发明人： Simon Mark O'Connor , Richard James Price , Nigel Peter Webley , Mark Boss
IPC分类号： F23G7/08
CPC分类号： F23G7/08 , B63J99/00 , B63J2099/003 , F23M5/085 , Y02T70/5263
摘要： An incinerator (20) for disposing of boil-off gas on an LNG carrier comprises a combustion section (40) wherein the boil-off gas admitted at (42) is burned in the presence of combustion air admitted at (44), producing a flame (46) and combustion products (C). Dilution air (A) is delivered into the combustion section (40) and mixed with the combustion products (C) to produce a diluted mixture (M). The combustion section (40) has an inner wall (48) and an outer wall (50) together defining a first passage (52) through which the dilution air (A) is passed before being mixed with the combustion products (C), whereby the dilution air A cools the combustion section (40). The dilution air A in the first passage (52) also provides a thermally insulting layer limiting radial heat transmission from the combustion section (40). A proportion (AP) of the dilution air is mixed directly with the combustion products (C).
摘要翻译：一种用于处理LNG运输工具上的蒸发气体的焚化炉（20）包括一个燃烧部分（40），其中在（42）中进入的蒸发气体在（44）中进入燃烧空气的存在下燃烧，火焰（46）和燃烧产物（C）。稀释空气（A）被输送到燃烧部分（40）中并与燃烧产物（C）混合以产生稀释的混合物（M）。燃烧部分（40）具有内壁（48）和外壁（50），共同限定出第一通道（52），稀释空气（A）在与燃烧产物（C）混合之前通过该第一通道，从而稀释空气A冷却燃烧部分（40）。第一通道（52）中的稀释空气A还提供限制来自燃烧部分（40）的径向热传递的热绝缘层。稀释空气的比例（AP）直接与燃烧产物（C）混合。

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