CN101968051B
(zh)
*
|
2010-10-14 |
2012-05-30 |
中国石油集团渤海石油装备制造有限公司 |
液氮泵设备加载测试与试验装置及其测试与试验方法
|
US9033035B2
(en)
|
2011-01-17 |
2015-05-19 |
Millennium Stimulation Services, Ltd. |
Method for fracturing a formation using a fracturing fluid mixture
|
US11255173B2
(en)
|
2011-04-07 |
2022-02-22 |
Typhon Technology Solutions, Llc |
Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
|
EP3453827A3
(en)
|
2011-04-07 |
2019-06-12 |
Evolution Well Services, LLC |
Electrically powered system for use in fracturing underground formations
|
US9140110B2
(en)
|
2012-10-05 |
2015-09-22 |
Evolution Well Services, Llc |
Mobile, modular, electrically powered system for use in fracturing underground formations using liquid petroleum gas
|
US11708752B2
(en)
|
2011-04-07 |
2023-07-25 |
Typhon Technology Solutions (U.S.), Llc |
Multiple generator mobile electric powered fracturing system
|
US8342246B2
(en)
|
2012-01-26 |
2013-01-01 |
Expansion Energy, Llc |
Fracturing systems and methods utilyzing metacritical phase natural gas
|
US9316098B2
(en)
|
2012-01-26 |
2016-04-19 |
Expansion Energy Llc |
Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes
|
EP2666958A1
(en)
*
|
2012-05-23 |
2013-11-27 |
Linde Aktiengesellschaft |
Method of fraccing a well
|
US8985202B2
(en)
*
|
2012-05-29 |
2015-03-24 |
P.V. Flood Control Corp. |
System for containment, measurement, and reuse of fluids in hydraulic fracturing
|
CN102691494B
(zh)
*
|
2012-06-08 |
2014-10-22 |
四川大学 |
页岩气开采的气动脆裂法与设备
|
US20170212535A1
(en)
*
|
2012-08-17 |
2017-07-27 |
S.P.M. Flow Control, Inc. |
Field pressure test control system and methods
|
CN102852508B
(zh)
*
|
2012-08-23 |
2015-03-04 |
陕西延长石油(集团)有限责任公司研究院 |
页岩气井液态co2压裂工艺
|
US9187996B1
(en)
|
2012-08-23 |
2015-11-17 |
Millennium Stimulation Services, Ltd. |
Reduced emissions method for recovering product from a hydraulic fracturing operation
|
US10407990B2
(en)
|
2012-11-16 |
2019-09-10 |
U.S. Well Services, LLC |
Slide out pump stand for hydraulic fracturing equipment
|
US10232332B2
(en)
|
2012-11-16 |
2019-03-19 |
U.S. Well Services, Inc. |
Independent control of auger and hopper assembly in electric blender system
|
US9650879B2
(en)
|
2012-11-16 |
2017-05-16 |
Us Well Services Llc |
Torsional coupling for electric hydraulic fracturing fluid pumps
|
US11449018B2
(en)
|
2012-11-16 |
2022-09-20 |
U.S. Well Services, LLC |
System and method for parallel power and blackout protection for electric powered hydraulic fracturing
|
US11476781B2
(en)
|
2012-11-16 |
2022-10-18 |
U.S. Well Services, LLC |
Wireline power supply during electric powered fracturing operations
|
US9745840B2
(en)
|
2012-11-16 |
2017-08-29 |
Us Well Services Llc |
Electric powered pump down
|
US9893500B2
(en)
|
2012-11-16 |
2018-02-13 |
U.S. Well Services, LLC |
Switchgear load sharing for oil field equipment
|
US9840901B2
(en)
|
2012-11-16 |
2017-12-12 |
U.S. Well Services, LLC |
Remote monitoring for hydraulic fracturing equipment
|
US10020711B2
(en)
|
2012-11-16 |
2018-07-10 |
U.S. Well Services, LLC |
System for fueling electric powered hydraulic fracturing equipment with multiple fuel sources
|
US10526882B2
(en)
|
2012-11-16 |
2020-01-07 |
U.S. Well Services, LLC |
Modular remote power generation and transmission for hydraulic fracturing system
|
US9970278B2
(en)
|
2012-11-16 |
2018-05-15 |
U.S. Well Services, LLC |
System for centralized monitoring and control of electric powered hydraulic fracturing fleet
|
US9611728B2
(en)
|
2012-11-16 |
2017-04-04 |
U.S. Well Services Llc |
Cold weather package for oil field hydraulics
|
US11959371B2
(en)
|
2012-11-16 |
2024-04-16 |
Us Well Services, Llc |
Suction and discharge lines for a dual hydraulic fracturing unit
|
US9650871B2
(en)
|
2012-11-16 |
2017-05-16 |
Us Well Services Llc |
Safety indicator lights for hydraulic fracturing pumps
|
US10254732B2
(en)
|
2012-11-16 |
2019-04-09 |
U.S. Well Services, Inc. |
Monitoring and control of proppant storage from a datavan
|
US9410410B2
(en)
|
2012-11-16 |
2016-08-09 |
Us Well Services Llc |
System for pumping hydraulic fracturing fluid using electric pumps
|
US10036238B2
(en)
|
2012-11-16 |
2018-07-31 |
U.S. Well Services, LLC |
Cable management of electric powered hydraulic fracturing pump unit
|
US10119381B2
(en)
|
2012-11-16 |
2018-11-06 |
U.S. Well Services, LLC |
System for reducing vibrations in a pressure pumping fleet
|
US9995218B2
(en)
|
2012-11-16 |
2018-06-12 |
U.S. Well Services, LLC |
Turbine chilling for oil field power generation
|
US10012062B2
(en)
|
2013-03-04 |
2018-07-03 |
Baker Hughes, A Ge Company, Llc |
Method of fracturing with liquefied natural gas
|
US10822935B2
(en)
|
2013-03-04 |
2020-11-03 |
Baker Hughes, A Ge Company, Llc |
Method of treating a subterranean formation with natural gas
|
WO2014138468A1
(en)
*
|
2013-03-07 |
2014-09-12 |
Prostim Labs, Llc |
Fracturing systems and methods for a wellbore
|
US9850422B2
(en)
*
|
2013-03-07 |
2017-12-26 |
Prostim Labs, Llc |
Hydrocarbon-based fracturing fluid composition, system, and method
|
US20140262285A1
(en)
*
|
2013-03-12 |
2014-09-18 |
Rustam H. Sethna |
Methods for fraccing oil and gas wells
|
US9790775B2
(en)
*
|
2013-03-15 |
2017-10-17 |
Schlumberger Technology Corporation |
Stimulation with natural gas
|
AU2014251274B2
(en)
*
|
2013-04-08 |
2017-12-21 |
Expansion Energy, Llc |
Non-hydraulic fracturing and cold foam proppant delivery systems, methods, and processes
|
US20140345708A1
(en)
*
|
2013-05-24 |
2014-11-27 |
Clean Energy Fuels Corp. |
Dispenser nitrogen purge
|
US9452394B2
(en)
*
|
2013-06-06 |
2016-09-27 |
Baker Hughes Incorporated |
Viscous fluid dilution system and method thereof
|
US9418184B2
(en)
*
|
2013-07-25 |
2016-08-16 |
Halliburton Energy Services, Inc. |
Determining flow through a fracture junction in a complex fracture network
|
US10125592B2
(en)
|
2013-08-08 |
2018-11-13 |
Halliburton Energy Services, Inc. |
Methods and systems for treatment of subterranean formations
|
US20150060044A1
(en)
*
|
2013-08-30 |
2015-03-05 |
William Scharmach |
Control system and apparatus for delivery of a non-aqueous fracturing fluid
|
US9435175B2
(en)
|
2013-11-08 |
2016-09-06 |
Schlumberger Technology Corporation |
Oilfield surface equipment cooling system
|
CN103676861A
(zh)
*
|
2013-12-05 |
2014-03-26 |
煤科集团沈阳研究院有限公司 |
煤矿井下水力化增透作业远程监测与控制系统
|
CN103726819B
(zh)
*
|
2013-12-27 |
2016-02-24 |
中国石油大学(华东) |
低温气体辅助煤层气压裂工艺的方法
|
CA2932018A1
(en)
*
|
2013-12-31 |
2015-07-09 |
Halliburton Energy Services, Inc. |
Methods and apparatus for transporting, storing and dispensing oilfield chemicals
|
US20150211346A1
(en)
*
|
2014-01-24 |
2015-07-30 |
Schlumberger Technology Corporation |
Fracturing methods and systems
|
CN106414896A
(zh)
*
|
2014-03-28 |
2017-02-15 |
美伴家水伙伴公司 |
离子化流体在水力压裂中的使用
|
US10610842B2
(en)
|
2014-03-31 |
2020-04-07 |
Schlumberger Technology Corporation |
Optimized drive of fracturing fluids blenders
|
US9394778B2
(en)
|
2014-04-24 |
2016-07-19 |
Edward O. Anders |
Apparatus, systems, and methods for fracturing a geological formation
|
AU2015252820B2
(en)
*
|
2014-05-02 |
2020-03-05 |
Schlumberger Technology B.V. |
Viscometer and methods of use thereof
|
US10160899B2
(en)
*
|
2014-05-15 |
2018-12-25 |
Halliburton Energy Services, Inc. |
Method of treating water-swellable minerals in a subterranean formation with a stabilizing compound with a cationic group and hydrophobic portion
|
CN104007021B
(zh)
*
|
2014-05-17 |
2016-04-06 |
安徽理工大学 |
一种真空状态下实验室水力压裂方法
|
US9580996B2
(en)
*
|
2014-05-27 |
2017-02-28 |
General Electric Company |
Modular assembly for processing a flowback composition stream and methods of processing the same
|
US10436001B2
(en)
*
|
2014-06-02 |
2019-10-08 |
Praxair Technology, Inc. |
Process for continuously supplying a fracturing fluid
|
CN104033143B
(zh)
*
|
2014-06-23 |
2017-02-15 |
中国石油大学(华东) |
一种油气井压裂用氮气泡沫地面形成方法
|
CN104074500A
(zh)
*
|
2014-07-01 |
2014-10-01 |
烟台杰瑞石油装备技术有限公司 |
一种输送支撑剂的设备
|
AU2014402546B2
(en)
*
|
2014-07-28 |
2017-04-13 |
Halliburton Energy Services, Inc. |
Foamed curable resin fluids
|
CN105317416B
(zh)
*
|
2014-07-31 |
2017-10-17 |
中国石油天然气股份有限公司 |
一种喷砂器
|
CN104405345B
(zh)
*
|
2014-10-20 |
2017-01-18 |
中国科学院广州能源研究所 |
一种可渗透边界层天然气水合物开采模拟实验装置
|
US9725644B2
(en)
|
2014-10-22 |
2017-08-08 |
Linde Aktiengesellschaft |
Y-grade NGL stimulation fluids
|
CA2966224C
(en)
*
|
2014-12-02 |
2019-05-07 |
Halliburton Energy Services, Inc. |
Liquefied natural gas vaporizer for downhole oil or gas applications
|
US9695664B2
(en)
*
|
2014-12-15 |
2017-07-04 |
Baker Hughes Incorporated |
High pressure proppant blending system for a compressed gas fracturing system
|
CN105758234B
(zh)
*
|
2014-12-19 |
2018-05-08 |
中国石油天然气股份有限公司 |
一种地面冷交换注入系统
|
CN104632174A
(zh)
*
|
2014-12-29 |
2015-05-20 |
西安科技大学 |
煤层液态二氧化碳压裂装置及方法
|
US9587649B2
(en)
*
|
2015-01-14 |
2017-03-07 |
Us Well Services Llc |
System for reducing noise in a hydraulic fracturing fleet
|
US20160208461A1
(en)
*
|
2015-01-16 |
2016-07-21 |
Board Of Regents, The University Of Texas System |
Harvesting atmospheric water using natural gas that would typically be flared and wasted
|
US20160290258A1
(en)
*
|
2015-04-03 |
2016-10-06 |
Electro-Motive Diesel, Inc. |
Method and system for reducing engine nox emissions by fuel dilution
|
US10344204B2
(en)
|
2015-04-09 |
2019-07-09 |
Diversion Technologies, LLC |
Gas diverter for well and reservoir stimulation
|
US10012064B2
(en)
|
2015-04-09 |
2018-07-03 |
Highlands Natural Resources, Plc |
Gas diverter for well and reservoir stimulation
|
CN104806221A
(zh)
*
|
2015-05-06 |
2015-07-29 |
北京大学 |
非常规油气储层液化石油气压裂改造方法
|
US9932799B2
(en)
|
2015-05-20 |
2018-04-03 |
Canadian Oilfield Cryogenics Inc. |
Tractor and high pressure nitrogen pumping unit
|
RU2693105C2
(ru)
*
|
2015-05-20 |
2019-07-01 |
Шлюмбергер Текнолоджи Б.В. |
Агент для ликвидации водопритоков для применения на нефтяных месторождениях
|
CN105156134B
(zh)
*
|
2015-06-30 |
2017-04-05 |
中国矿业大学 |
深部软岩巷道围岩高压气体多级预裂注浆改造方法及其改造装置
|
WO2017025820A1
(en)
*
|
2015-08-12 |
2017-02-16 |
Prostim Labs, Llc |
System and method for permanent storage of carbon dioxide in shale reservoirs
|
CN105003242B
(zh)
*
|
2015-08-19 |
2017-09-12 |
山西鸿海科贸有限公司 |
能增加煤层气井裂隙的装置
|
US10760390B2
(en)
|
2015-09-30 |
2020-09-01 |
Halliburton Energy Services, Inc. |
Use of gaseous phase natural gas as a carrier fluid during a well intervention operation
|
US10907088B2
(en)
|
2015-09-30 |
2021-02-02 |
Halliburton Energy Services, Inc. |
Use of natural gas as a vaporizing gas in a well intervention operation
|
CA2996180C
(en)
*
|
2015-09-30 |
2021-07-13 |
Halliburton Energy Services, Inc. |
Use of natural gas as a soluble servicing gas during a well intervention operation
|
CN105134157B
(zh)
*
|
2015-10-10 |
2017-09-01 |
北京化工大学 |
一种应用于页岩气开采的岩层蒸汽压裂装置
|
US12078110B2
(en)
|
2015-11-20 |
2024-09-03 |
Us Well Services, Llc |
System for gas compression on electric hydraulic fracturing fleets
|
US11320079B2
(en)
|
2016-01-27 |
2022-05-03 |
Liberty Oilfield Services Llc |
Modular configurable wellsite surface equipment
|
CN105649563B
(zh)
*
|
2016-01-29 |
2017-03-08 |
赤峰市浩峰钻机有限责任公司 |
钢绞线在多角度钻探取芯过程中的应用
|
WO2017136020A1
(en)
|
2016-02-01 |
2017-08-10 |
Linde Aktiengesellschaft |
L-grade recovery
|
US10428263B2
(en)
|
2016-03-22 |
2019-10-01 |
Linde Aktiengesellschaft |
Low temperature waterless stimulation fluid
|
US20170275526A1
(en)
*
|
2016-03-22 |
2017-09-28 |
Linde Aktiengesellschaft |
Supercritical y-grade ngl
|
US11149183B2
(en)
|
2016-04-08 |
2021-10-19 |
Linde Aktiengesellschaft |
Hydrocarbon based carrier fluid
|
MX2018012187A
(es)
|
2016-04-08 |
2019-08-05 |
Linde Ag |
Solvente mezclable mejorado para recuperacion de petroleo.
|
US10520220B2
(en)
*
|
2016-04-10 |
2019-12-31 |
Forum Us, Inc. |
Heat exchanger unit
|
US10533881B2
(en)
|
2016-04-10 |
2020-01-14 |
Forum Us, Inc. |
Airflow sensor assembly for monitored heat exchanger system
|
US10545002B2
(en)
|
2016-04-10 |
2020-01-28 |
Forum Us, Inc. |
Method for monitoring a heat exchanger unit
|
US10502597B2
(en)
|
2016-04-10 |
2019-12-10 |
Forum Us, Inc. |
Monitored heat exchanger system
|
US10514205B2
(en)
|
2016-04-10 |
2019-12-24 |
Forum Us, Inc. |
Heat exchanger unit
|
US10982520B2
(en)
|
2016-04-27 |
2021-04-20 |
Highland Natural Resources, PLC |
Gas diverter for well and reservoir stimulation
|
WO2017192151A1
(en)
*
|
2016-05-06 |
2017-11-09 |
Halliburton Energy Services, Inc. |
Method and apparatus for mixing proppant-containing fluids
|
US10577533B2
(en)
|
2016-08-28 |
2020-03-03 |
Linde Aktiengesellschaft |
Unconventional enhanced oil recovery
|
WO2018044323A1
(en)
|
2016-09-02 |
2018-03-08 |
Halliburton Energy Services, Inc. |
Hybrid drive systems for well stimulation operations
|
RU2747277C2
(ru)
*
|
2016-09-07 |
2021-05-04 |
Шлюмбергер Текнолоджи Б.В. |
Система и способ закачки рабочих жидкостей в линию закачки высокого давления
|
WO2018074995A1
(en)
*
|
2016-10-17 |
2018-04-26 |
Halliburton Energy Services, Inc. |
Improved distribution unit
|
CA3038988C
(en)
*
|
2016-11-11 |
2021-02-16 |
Halliburton Energy Services, Inc. |
Treating a formation with a chemical agent and liquefied natural gas (lng) de-liquefied at a wellsite
|
WO2018089021A1
(en)
*
|
2016-11-11 |
2018-05-17 |
Halliburton Energy Services, Inc. |
Liquefied natural gas (lng) re-fracturing
|
CA3038985C
(en)
*
|
2016-11-11 |
2021-02-02 |
Halliburton Energy Services, Inc. |
Storing and de-liquefying liquefied natural gas (lng) at a wellsite
|
CN106770377B
(zh)
*
|
2016-11-23 |
2019-05-07 |
东北石油大学 |
二氧化碳驱替岩芯过程中监测剩余油分布的装置和方法
|
CA2987665C
(en)
|
2016-12-02 |
2021-10-19 |
U.S. Well Services, LLC |
Constant voltage power distribution system for use with an electric hydraulic fracturing system
|
US11136872B2
(en)
|
2016-12-09 |
2021-10-05 |
Cameron International Corporation |
Apparatus and method of disbursing materials into a wellbore
|
US20190338626A1
(en)
*
|
2016-12-14 |
2019-11-07 |
Halliburton Energy Services, Inc. |
Hydraulic fracturing methods and systems using gas mixture
|
US10577552B2
(en)
|
2017-02-01 |
2020-03-03 |
Linde Aktiengesellschaft |
In-line L-grade recovery systems and methods
|
US10017686B1
(en)
|
2017-02-27 |
2018-07-10 |
Linde Aktiengesellschaft |
Proppant drying system and method
|
US10138720B2
(en)
|
2017-03-17 |
2018-11-27 |
Energy Technology Group |
Method and system for perforating and fragmenting sediments using blasting material
|
US10100245B1
(en)
|
2017-05-15 |
2018-10-16 |
Saudi Arabian Oil Company |
Enhancing acid fracture conductivity
|
CN107165608B
(zh)
*
|
2017-06-21 |
2018-03-06 |
南通市中京机械有限公司 |
缝洞型油藏泡沫体系配置及发泡系统
|
WO2019005095A1
(en)
*
|
2017-06-30 |
2019-01-03 |
Halliburton Energy Services, Inc. |
CHANGING GEOCHIMICALLY ASSISTED WETTING FOR UNDERGROUND SURFACES
|
US10280724B2
(en)
|
2017-07-07 |
2019-05-07 |
U.S. Well Services, Inc. |
Hydraulic fracturing equipment with non-hydraulic power
|
CN107476796B
(zh)
*
|
2017-07-20 |
2023-04-11 |
西南石油大学 |
一种模拟压裂液返排控制支撑剂回流的实验装置及方法
|
US10724351B2
(en)
|
2017-08-18 |
2020-07-28 |
Linde Aktiengesellschaft |
Systems and methods of optimizing Y-grade NGL enhanced oil recovery fluids
|
US10570715B2
(en)
*
|
2017-08-18 |
2020-02-25 |
Linde Aktiengesellschaft |
Unconventional reservoir enhanced or improved oil recovery
|
US10822540B2
(en)
*
|
2017-08-18 |
2020-11-03 |
Linde Aktiengesellschaft |
Systems and methods of optimizing Y-Grade NGL unconventional reservoir stimulation fluids
|
WO2019045715A1
(en)
|
2017-08-31 |
2019-03-07 |
Halliburton Energy Services, Inc. |
MODIFICATION OF WETABILITY FOR IMPROVED OIL RECOVERY
|
US11105185B2
(en)
*
|
2017-09-01 |
2021-08-31 |
S.P.M Flow Control, Inc. |
Fluid delivery device for a hydraulic fracturing system
|
US10113406B1
(en)
*
|
2017-09-21 |
2018-10-30 |
Saudi Arabian Oil Company |
Pulsed hydraulic fracturing with nanosilica carrier fluid
|
US10655443B2
(en)
|
2017-09-21 |
2020-05-19 |
Saudi Arabian Oil Company |
Pulsed hydraulic fracturing with geopolymer precursor fluids
|
WO2019071086A1
(en)
|
2017-10-05 |
2019-04-11 |
U.S. Well Services, LLC |
SYSTEM AND METHOD FOR FLOWING INSTRUMENTED FRACTURING SLUDGE
|
CA2982281A1
(en)
*
|
2017-10-13 |
2019-04-13 |
Certarus Ltd. |
Mobile gas compression system for well stimulation
|
US10408031B2
(en)
|
2017-10-13 |
2019-09-10 |
U.S. Well Services, LLC |
Automated fracturing system and method
|
CA3080317A1
(en)
|
2017-10-25 |
2019-05-02 |
U.S. Well Services, LLC |
Smart fracturing system and method
|
CN109751029B
(zh)
*
|
2017-11-01 |
2021-10-19 |
中国石油化工股份有限公司 |
一种深层页岩气压裂的方法
|
CA3084596A1
(en)
|
2017-12-05 |
2019-06-13 |
U.S. Well Services, LLC |
Multi-plunger pumps and associated drive systems
|
WO2019113153A1
(en)
|
2017-12-05 |
2019-06-13 |
U.S. Well Services, Inc. |
High horsepower pumping configuration for an electric hydraulic fracturing system
|
WO2019118905A1
(en)
*
|
2017-12-14 |
2019-06-20 |
S.P.M. Flow Control, Inc. |
Fluid delivery device for a hydraulic fracturing system
|
US20190186247A1
(en)
*
|
2017-12-20 |
2019-06-20 |
Weatherford Technology Holdings, Llc |
Alternating Liquid Gas Fracturing for Enhanced Oil Recovery of Well
|
US11370959B2
(en)
|
2018-01-30 |
2022-06-28 |
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Use of liquid natural gas for well treatment operations
|
US11111430B2
(en)
*
|
2018-02-05 |
2021-09-07 |
Halliburton Energy Services, Inc. |
Methane hydrates improved hydrostatic pressure of foam fracturing
|
CA3090408A1
(en)
|
2018-02-05 |
2019-08-08 |
U.S. Well Services, LLC |
Microgrid electrical load management
|
US11560780B2
(en)
*
|
2018-03-12 |
2023-01-24 |
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Marking the start of a wellbore flush volume
|
CN108302324B
(zh)
*
|
2018-04-02 |
2024-01-23 |
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液态二氧化碳增能压裂系统及工艺流程
|
AR115054A1
(es)
|
2018-04-16 |
2020-11-25 |
U S Well Services Inc |
Flota de fracturación hidráulica híbrida
|
US11211801B2
(en)
|
2018-06-15 |
2021-12-28 |
U.S. Well Services, LLC |
Integrated mobile power unit for hydraulic fracturing
|
US10975674B2
(en)
*
|
2018-07-16 |
2021-04-13 |
Stabilis Energy Llc |
Use of natural gas for well enhancement
|
WO2020046288A1
(en)
|
2018-08-29 |
2020-03-05 |
Halliburton Energy Services, Inc. |
Hybrid fracturing treatment with natural gas
|
US10648270B2
(en)
|
2018-09-14 |
2020-05-12 |
U.S. Well Services, LLC |
Riser assist for wellsites
|
WO2020076902A1
(en)
|
2018-10-09 |
2020-04-16 |
U.S. Well Services, LLC |
Modular switchgear system and power distribution for electric oilfield equipment
|
US11035210B2
(en)
|
2018-10-22 |
2021-06-15 |
Halliburton Energy Services, Inc. |
Optimized foam application for hydrocarbon well stimulation
|
CN109577938A
(zh)
*
|
2018-10-31 |
2019-04-05 |
中国石油天然气股份有限公司 |
一种致密油藏水平井穿层压裂方法
|
CN111173480B
(zh)
*
|
2018-11-12 |
2021-09-21 |
中国石油化工股份有限公司 |
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|
CN109488273B
(zh)
*
|
2018-11-26 |
2020-12-29 |
武汉工程大学 |
一种二氧化碳和水混合流体压裂石灰岩顶板的装置
|
NO20210791A1
(en)
*
|
2019-01-16 |
2021-06-17 |
Exelerate Energy Lp |
Floating gas lift system, apparatus and method
|
US11098962B2
(en)
|
2019-02-22 |
2021-08-24 |
Forum Us, Inc. |
Finless heat exchanger apparatus and methods
|
US11578577B2
(en)
|
2019-03-20 |
2023-02-14 |
U.S. Well Services, LLC |
Oversized switchgear trailer for electric hydraulic fracturing
|
US10982808B2
(en)
*
|
2019-05-08 |
2021-04-20 |
Fmg Technologies, Inc. |
Valve control and/or lubrication system
|
WO2020231483A1
(en)
|
2019-05-13 |
2020-11-19 |
U.S. Well Services, LLC |
Encoderless vector control for vfd in hydraulic fracturing applications
|
US11946667B2
(en)
|
2019-06-18 |
2024-04-02 |
Forum Us, Inc. |
Noise suppresion vertical curtain apparatus for heat exchanger units
|
CN110159240B
(zh)
*
|
2019-06-19 |
2020-09-22 |
中国地质大学(北京) |
一种煤层气开采压裂设备
|
CA3148987A1
(en)
|
2019-08-01 |
2021-02-04 |
U.S. Well Services, LLC |
High capacity power storage system for electric hydraulic fracturing
|
US11230661B2
(en)
|
2019-09-05 |
2022-01-25 |
Saudi Arabian Oil Company |
Propping open hydraulic fractures
|
WO2021056174A1
(zh)
*
|
2019-09-24 |
2021-04-01 |
烟台杰瑞石油装备技术有限公司 |
一种电驱压裂的井场系统
|
CN112647905B
(zh)
*
|
2019-10-10 |
2023-12-22 |
中国石油化工股份有限公司 |
一种确定天然气驱注入气组分的方法及天然气驱油方法
|
US11021648B2
(en)
|
2019-10-11 |
2021-06-01 |
Halliburton Energy Services, Inc. |
Energized natural gas foam delivery devices and methods
|
US11009162B1
(en)
|
2019-12-27 |
2021-05-18 |
U.S. Well Services, LLC |
System and method for integrated flow supply line
|
US11352548B2
(en)
|
2019-12-31 |
2022-06-07 |
Saudi Arabian Oil Company |
Viscoelastic-surfactant treatment fluids having oxidizer
|
CN113622893B
(zh)
*
|
2020-05-07 |
2023-07-25 |
中国石油天然气股份有限公司 |
储层改造方法
|
CN111706312B
(zh)
*
|
2020-06-12 |
2021-05-18 |
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热风支撑剂混合提高煤层气产率的系统及其工作方法
|
CN112012713B
(zh)
*
|
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2022-06-21 |
中海石油(中国)有限公司深圳分公司 |
一种爆燃压裂酸化选层作业方法
|
US11513500B2
(en)
*
|
2020-10-09 |
2022-11-29 |
Halliburton Energy Services, Inc. |
Method for equipment control
|
US11867028B2
(en)
|
2021-01-06 |
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|
US11585176B2
(en)
|
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Sealing cracked cement in a wellbore casing
|
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(zh)
*
|
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2023-01-31 |
中国煤炭地质总局勘查研究总院 |
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|
US11885270B2
(en)
|
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|
US12071589B2
(en)
|
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|
US11867012B2
(en)
|
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|
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(en)
|
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|
US12012550B2
(en)
|
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Attenuated acid formulations for acid stimulation
|
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(zh)
*
|
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2024-07-02 |
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|
US11955782B1
(en)
|
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|