US9222013B1
(en)
|
2008-11-13 |
2015-12-29 |
Cesi Chemical, Inc. |
Water-in-oil microemulsions for oilfield applications
|
EP2838970B1
(en)
|
2012-04-15 |
2016-12-28 |
Flotek Chemistry, LLC |
Surfactant formulations for foam flooding
|
US11407930B2
(en)
|
2012-05-08 |
2022-08-09 |
Flotek Chemistry, Llc |
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
|
US9200192B2
(en)
|
2012-05-08 |
2015-12-01 |
Cesi Chemical, Inc. |
Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
|
US20140174735A1
(en)
*
|
2012-12-26 |
2014-06-26 |
Shell Oil Company |
Method, system, and composition for producing oil
|
CA2896311A1
(en)
|
2013-01-16 |
2014-07-24 |
Shell Internationale Research Maatschappij B.V. |
Method, system, and composition for producing oil
|
US10000693B2
(en)
|
2013-03-14 |
2018-06-19 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US9321955B2
(en)
|
2013-06-14 |
2016-04-26 |
Flotek Chemistry, Llc |
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
|
US9428683B2
(en)
|
2013-03-14 |
2016-08-30 |
Flotek Chemistry, Llc |
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
|
US11254856B2
(en)
|
2013-03-14 |
2022-02-22 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US9464223B2
(en)
|
2013-03-14 |
2016-10-11 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US10287483B2
(en)
|
2013-03-14 |
2019-05-14 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol
|
US10717919B2
(en)
|
2013-03-14 |
2020-07-21 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US10577531B2
(en)
|
2013-03-14 |
2020-03-03 |
Flotek Chemistry, Llc |
Polymers and emulsions for use in oil and/or gas wells
|
US10053619B2
(en)
|
2013-03-14 |
2018-08-21 |
Flotek Chemistry, Llc |
Siloxane surfactant additives for oil and gas applications
|
US10590332B2
(en)
|
2013-03-14 |
2020-03-17 |
Flotek Chemistry, Llc |
Siloxane surfactant additives for oil and gas applications
|
US11180690B2
(en)
|
2013-03-14 |
2021-11-23 |
Flotek Chemistry, Llc |
Diluted microemulsions with low surface tensions
|
US10941106B2
(en)
|
2013-03-14 |
2021-03-09 |
Flotek Chemistry, Llc |
Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
|
US9884988B2
(en)
|
2013-03-14 |
2018-02-06 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US10421707B2
(en)
|
2013-03-14 |
2019-09-24 |
Flotek Chemistry, Llc |
Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
|
US9868893B2
(en)
|
2013-03-14 |
2018-01-16 |
Flotek Chemistry, Llc |
Methods and compositions for use in oil and/or gas wells
|
US9068108B2
(en)
|
2013-03-14 |
2015-06-30 |
Cesi Chemical, Inc. |
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
|
EP2970742B1
(en)
|
2013-03-15 |
2021-11-03 |
Chevron U.S.A. Inc. |
Composition and method for remediation of near wellbore damage
|
AR096063A1
(es)
|
2013-04-24 |
2015-12-02 |
Univ Texas |
Composiciones de alcoxilato de alquilamina de cadena corta
|
BR112015031556A2
(pt)
|
2013-06-18 |
2017-07-25 |
Shell Int Research |
método para recuperar petróleo, e, sistema
|
WO2014210113A1
(en)
|
2013-06-27 |
2014-12-31 |
Shell Oil Company |
Remediation of asphaltene-induced plugging of wellbores and production lines
|
US20150175873A1
(en)
*
|
2013-12-20 |
2015-06-25 |
Shell Oil Company |
Oil recovery process, system, and composition
|
US9890624B2
(en)
|
2014-02-28 |
2018-02-13 |
Eclipse Ior Services, Llc |
Systems and methods for the treatment of oil and/or gas wells with a polymeric material
|
US9890625B2
(en)
|
2014-02-28 |
2018-02-13 |
Eclipse Ior Services, Llc |
Systems and methods for the treatment of oil and/or gas wells with an obstruction material
|
US20150252247A1
(en)
*
|
2014-03-10 |
2015-09-10 |
Board Of Regents, The University Of Texas System |
High active flowable surfactant blends for enhanced oil recovery
|
US9856412B2
(en)
*
|
2014-03-20 |
2018-01-02 |
William Marsh Rice University |
Ultra-low-tension compositions and their use in enhanced oil recovery
|
US9926486B2
(en)
*
|
2014-03-31 |
2018-03-27 |
Ecolab Usa Inc. |
Surfactant assisted oil recovery using alcohol ether sulfonates and cationic surfactants
|
CA2891278C
(en)
|
2014-05-14 |
2018-11-06 |
Cesi Chemical, Inc. |
Methods and compositions for use in oil and / or gas wells
|
CA2898770C
(en)
|
2014-07-28 |
2019-05-21 |
Cesi Chemical, Inc. |
Methods and compositions related to gelled layers in oil and/or gas wells
|
US20170362493A1
(en)
*
|
2014-12-15 |
2017-12-21 |
Shell Oil Company |
Process and composition for alkaline surfactant polymer flooding
|
AR103391A1
(es)
|
2015-01-13 |
2017-05-03 |
Bp Corp North America Inc |
Métodos y sistemas para producir hidrocarburos desde roca productora de hidrocarburos a través del tratamiento combinado de la roca y la inyección de agua posterior
|
US10865341B2
(en)
|
2015-03-20 |
2020-12-15 |
Chevron U.S.A. Inc. |
Engineering formation wettability characteristics
|
US10711177B2
(en)
*
|
2015-03-20 |
2020-07-14 |
Chevron U.S.A. Inc. |
Engineering formation wettability characteristics
|
CA3019768C
(en)
|
2016-04-03 |
2022-05-03 |
Stepan Company |
Enhanced oil recovery methods
|
SG11201809134PA
(en)
|
2016-05-31 |
2018-12-28 |
Kao Corp |
Detergent composition for textile products
|
US11124743B2
(en)
|
2016-05-31 |
2021-09-21 |
Kao Corporation |
Liquid detergent composition for textile products
|
US11248195B2
(en)
*
|
2016-05-31 |
2022-02-15 |
Kao Corporation |
Liquid detergent composition for textile products comprising an internal olefin sulfonate/organic solvent mixture
|
US10975288B2
(en)
|
2016-08-25 |
2021-04-13 |
The Penn State Research Foundation |
Robust flash calculation algorithm for microemulsion phase behavior
|
US10047321B2
(en)
*
|
2016-12-22 |
2018-08-14 |
Henkel Ag & Co. Kgaa |
Liquid surfactant compositions having a modified oxo-alcohol derivative
|
US10266745B2
(en)
|
2017-02-03 |
2019-04-23 |
Saudi Arabian Oil Company |
Anti-bit balling drilling fluids, and methods of making and use thereof
|
EP3652268B1
(en)
|
2017-07-14 |
2021-04-28 |
Basf Se |
Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery
|
CA3068362A1
(en)
|
2017-07-14 |
2019-01-17 |
Basf Se |
Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery
|
US11401452B2
(en)
*
|
2017-07-27 |
2022-08-02 |
Locus Oil Ip Company, Llc |
Methods of selective and non-selective plugging for water flooding in enhanced oil recovery
|
US10934472B2
(en)
|
2017-08-18 |
2021-03-02 |
Flotek Chemistry, Llc |
Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods
|
MX2020003221A
(es)
*
|
2017-09-21 |
2020-07-29 |
Basf Se |
Mezcla de alquiletersulfato robusta para recuperacion de petroleo mejorada.
|
WO2019076794A1
(en)
*
|
2017-10-18 |
2019-04-25 |
Shell Internationale Research Maatschappij B.V. |
SURFACE COMPOSITION
|
WO2019094615A1
(en)
|
2017-11-08 |
2019-05-16 |
Locus Oil Ip Company, Llc |
Multifunctional composition for enhanced oil recovery, improved oil quality and prevention of corrosion
|
US11053433B2
(en)
|
2017-12-01 |
2021-07-06 |
Flotek Chemistry, Llc |
Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
|
US10781378B2
(en)
*
|
2017-12-05 |
2020-09-22 |
Fqe Chemicals Inc. |
Compositions and methods for dissolution of heavy organic compounds
|
EP3775094A4
(en)
|
2018-03-27 |
2022-01-12 |
Locus Oil IP Company, LLC |
MULTI-FUNCTIONAL COMPOSITIONS FOR ENHANCED OIL AND GAS RECOVERY AND OTHER OIL INDUSTRY APPLICATIONS
|
WO2019213055A1
(en)
|
2018-04-30 |
2019-11-07 |
Locus Oil Ip Company, Llc |
Compositions and methods for paraffin liquefaction and enhanced oil recovery in oil wells and associated equipment
|
US11421146B2
(en)
|
2018-06-06 |
2022-08-23 |
The Board Of Regents Of The University Of Oklahoma |
Viscoelastic fluids and methods of use
|
US20200010757A1
(en)
*
|
2018-07-05 |
2020-01-09 |
Baker Hughes, A Ge Company, Llc |
Formulation to increase oil recovery
|
WO2020028253A1
(en)
|
2018-07-30 |
2020-02-06 |
Locus Oil Ip Company, Llc |
Compositions and methods for enhanced oil recovery from low permeability formations
|
WO2020041258A1
(en)
|
2018-08-20 |
2020-02-27 |
Locus Oil Ip Company, Llc |
Methods for paraffin removal and extended post-primary oil recovery
|
EP3623458A1
(en)
|
2018-09-11 |
2020-03-18 |
The Procter & Gamble Company |
Water-soluble unit dose article
|
CN111088025B
(zh)
*
|
2018-10-23 |
2022-05-24 |
中国石油化工股份有限公司 |
提高二氧化碳驱油效率的高效洗油剂及其制备方法和应用
|
AR118835A1
(es)
|
2019-05-03 |
2021-11-03 |
Sasol Performance Chemicals Gmbh |
Fluidos de inyección que comprenden surfactantes aniónicos y alcoholes alcoxilados y el uso de tales fluidos en procesos de recuperación de petróleo mejorada
|
US11104843B2
(en)
|
2019-10-10 |
2021-08-31 |
Flotek Chemistry, Llc |
Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
|
CA3158941A1
(en)
*
|
2019-10-31 |
2021-05-06 |
Chevron Oronite Company Llc |
Olefin sulfonates
|
WO2021087339A1
(en)
|
2019-10-31 |
2021-05-06 |
Chevron U.S.A. Inc. |
Olefin sulfonates
|
CN114616306A
(zh)
*
|
2019-10-31 |
2022-06-10 |
雪佛龙奥伦耐有限责任公司 |
官能化的烯烃低聚物
|
CA3158943A1
(en)
|
2019-10-31 |
2021-05-06 |
Chevron U.S.A. Inc. |
Olefin sulfonates
|
US11512243B2
(en)
|
2020-10-23 |
2022-11-29 |
Flotek Chemistry, Llc |
Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods
|
CN112521927B
(zh)
*
|
2020-12-15 |
2022-04-08 |
陕西科技大学 |
一种油膜体积膨胀剂的制备方法和应用
|
US11661543B2
(en)
*
|
2021-02-04 |
2023-05-30 |
Baker Hughes Oilfield Operations Llc |
Injection well cleaning fluids and related methods
|
US11920084B1
(en)
*
|
2021-08-31 |
2024-03-05 |
Pioneer Natural Resources Usa, Inc. |
Chemical enhanced hydrocarbon recovery
|
CN117106430B
(zh)
*
|
2023-10-18 |
2024-01-23 |
西南石油大学 |
一种适用于强非均质性油藏的调驱体系及应用
|