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RU2014145131A - SELF-PENDING PROPANTS FOR HYDRAULIC RIP - Google Patents

SELF-PENDING PROPANTS FOR HYDRAULIC RIP Download PDF

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RU2014145131A
RU2014145131A RU2014145131A RU2014145131A RU2014145131A RU 2014145131 A RU2014145131 A RU 2014145131A RU 2014145131 A RU2014145131 A RU 2014145131A RU 2014145131 A RU2014145131 A RU 2014145131A RU 2014145131 A RU2014145131 A RU 2014145131A
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proppant
hydrogel
modified
modified proppant
forming polymer
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RU2014145131A
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RU2621239C2 (en
Inventor
Роберт П. МАХОНИ
Дэвид С. СОУН
Мари К. ХЭРРИНГ
Кевин П. КИНКЕЙД
Роза Касадо ПОРТИЛЛА
Филип ВУТРИХ
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Селф-Саспендинг Проппант Ллс
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
    • C09K8/805—Coated proppants
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/922—Fracture fluid
    • Y10S507/924—Fracture fluid with specified propping feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Materials For Medical Uses (AREA)

Abstract

1. Модифицированный проппант, содержащий частицу субстрата проппанта, покрытую образующим гидрогель полимером, причем указанная частица субстрата проппанта содержит покрытый смолой проппант и усилитель адгезии, скрепляющий гидрогелевое покрытие с покрытым смолой проппантом.2. Модифицированный проппант по п. 1, отличающийся тем, что указанный усилитель адгезии выбран из группы, состоящей из блок-сополимера, содержащего одновременно гидрофобные и гидрофильные мономеры, жирного амина, поличетвертичного амина и катионного поверхностно-активного вещества.3. Модифицированный проппант по п. 2, отличающийся тем, что указанный усилитель адгезии представляет собой блок-сополимер стирола и малеимида.4. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что тип и количество образующего гидрогель полимера выбраны так, что модифицированный проппант одновременно является самосуспендирующимся в жидкости для гидроразрыва на водной основе и износостойким с точки зрения сохранения самосуспендируемости после воздействия сдвига со скоростью сдвига примерно 550 св течение 20 мин.5. Модифицированный проппант по п. 4, отличающийся тем, что указанный проппант является свободно сыпучим после воздействия относительной влажности примерно 80 - 90% в течение 1 ч при температуре от 25 до 35°C.6. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что образующий гидрогель полимер выбран из группы, состоящей из полиакриламида, сополимеров акриламида с анионными и катионными сомономерами, гидролизованного полиакриламида, сополимеров акриламида с гидрофобными сомономерами, полиакриловой кислоты и солей полиакриловой кислоты.7. Модифицированный 1. A modified proppant containing a proppant substrate particle coated with a hydrogel-forming polymer, said proppant substrate particle comprising a resin-coated proppant and an adhesion promoter bonding the hydrogel coating to the resin-coated proppant. 2. A modified proppant according to claim 1, characterized in that said adhesion promoter is selected from the group consisting of a block copolymer containing simultaneously hydrophobic and hydrophilic monomers, a fatty amine, a poly-quaternary amine and a cationic surfactant. 3. A modified proppant according to claim 2, characterized in that said adhesion promoter is a block copolymer of styrene and maleimide. Modified proppant according to any one of paragraphs. 1-3, characterized in that the type and amount of the hydrogel-forming polymer is selected so that the modified proppant is simultaneously self-suspending in a water-based hydraulic fracturing fluid and is wear-resistant from the point of view of maintaining self-suspension after shearing at a shear rate of about 550 sv for 20 min. 5. Modified proppant according to claim 4, characterized in that said proppant is free flowing after exposure to relative humidity of about 80 - 90% for 1 h at a temperature of 25 to 35 ° C. 6. Modified proppant according to any one of paragraphs. 1-3, characterized in that the hydrogel-forming polymer is selected from the group consisting of polyacrylamide, copolymers of acrylamide with anionic and cationic comonomers, hydrolyzed polyacrylamide, copolymers of acrylamide with hydrophobic comonomers, polyacrylic acid and polyacrylic acid salts. 7. Modified

Claims (15)

1. Модифицированный проппант, содержащий частицу субстрата проппанта, покрытую образующим гидрогель полимером, причем указанная частица субстрата проппанта содержит покрытый смолой проппант и усилитель адгезии, скрепляющий гидрогелевое покрытие с покрытым смолой проппантом.1. A modified proppant containing a proppant substrate particle coated with a hydrogel-forming polymer, said proppant substrate particle comprising a resin-coated proppant and an adhesion promoter bonding the hydrogel coating to the resin-coated proppant. 2. Модифицированный проппант по п. 1, отличающийся тем, что указанный усилитель адгезии выбран из группы, состоящей из блок-сополимера, содержащего одновременно гидрофобные и гидрофильные мономеры, жирного амина, поличетвертичного амина и катионного поверхностно-активного вещества.2. The modified proppant according to claim 1, characterized in that said adhesion promoter is selected from the group consisting of a block copolymer containing simultaneously hydrophobic and hydrophilic monomers, a fatty amine, a poly-quaternary amine and a cationic surfactant. 3. Модифицированный проппант по п. 2, отличающийся тем, что указанный усилитель адгезии представляет собой блок-сополимер стирола и малеимида.3. The modified proppant according to claim 2, characterized in that said adhesion promoter is a block copolymer of styrene and maleimide. 4. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что тип и количество образующего гидрогель полимера выбраны так, что модифицированный проппант одновременно является самосуспендирующимся в жидкости для гидроразрыва на водной основе и износостойким с точки зрения сохранения самосуспендируемости после воздействия сдвига со скоростью сдвига примерно 550 с-1 в течение 20 мин.4. Modified proppant according to any one of paragraphs. 1-3, characterized in that the type and amount of the hydrogel-forming polymer is selected so that the modified proppant is simultaneously self-suspending in a water-based hydraulic fracturing fluid and is wear-resistant from the point of view of maintaining self-suspension after shearing at a shear rate of about 550 s -1 for 20 minutes. 5. Модифицированный проппант по п. 4, отличающийся тем, что указанный проппант является свободно сыпучим после воздействия относительной влажности примерно 80 - 90% в течение 1 ч при температуре от 25 до 35°C.5. The modified proppant according to claim 4, characterized in that said proppant is free-flowing after exposure to relative humidity of about 80 - 90% for 1 h at a temperature of 25 to 35 ° C. 6. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что образующий гидрогель полимер выбран из группы, состоящей из полиакриламида, сополимеров акриламида с анионными и катионными сомономерами, гидролизованного полиакриламида, сополимеров акриламида с гидрофобными сомономерами, полиакриловой кислоты и солей полиакриловой кислоты.6. Modified proppant according to any one of paragraphs. 1-3, characterized in that the hydrogel-forming polymer is selected from the group consisting of polyacrylamide, copolymers of acrylamide with anionic and cationic comonomers, hydrolyzed polyacrylamide, copolymers of acrylamide with hydrophobic comonomers, polyacrylic acid and salts of polyacrylic acid. 7. Модифицированный проппант по п. 6, отличающийся тем, что образующий гидрогель полимер представляет собой анионный полиакриламид.7. The modified proppant according to claim 6, characterized in that the hydrogel-forming polymer is an anionic polyacrylamide. 8. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что в образующий гидрогель полимер поперечно сшит в количестве, достаточном для предотвращения преждевременной гидратации модифицированного проппанта, обусловленной воздействием влажности.8. The modified proppant according to any one of paragraphs. 1-3, characterized in that the hydrogel-forming polymer is crosslinked in an amount sufficient to prevent premature hydration of the modified proppant due to moisture. 9. Модифицированный проппант по п. 8, отличающийся тем, что поперечно сшивающий агент является ковалентным и выбран из группы, состоящей из эпоксида, ангидрида, альдегида, диизоцианата и карбодиамида.9. The modified proppant according to claim 8, characterized in that the cross-linking agent is covalent and selected from the group consisting of epoxide, anhydride, aldehyde, diisocyanate and carbodiamide. 10. Модифицированный проппант по любому из пп. 1-3, отличающийся тем, что образующее гидрогель полимерное покрытие на частице субстрата проппанта включает спирт, выбранный из группы, состоящей из этанола, пропанола, этиленгликоля, пропиленгликоля и глицерина.10. Modified proppant according to any one of paragraphs. 1-3, characterized in that the hydrogel-forming polymer coating on the particle of the proppant substrate includes an alcohol selected from the group consisting of ethanol, propanol, ethylene glycol, propylene glycol and glycerol. 11. Модифицированный проппант, содержащий частицу субстрата проппанта, гидрогелевое покрытие на указанной частице субстрата проппанта и гидрофобный внешний слой на указанном гидрогелевом покрытии, причем указанный гидрофобный внешний слой выбран из группы, состоящей из жирных кислот, алифатических аминов, гидрофобных четвертичных аминов, алифатических амидов, гидрированных масел, растительных масел, касторового масла, триацетина, восков, полиэтиленоксидов и полипропиленоксидов.11. A modified proppant comprising a proppant substrate particle, a hydrogel coating on said proppant substrate particle, and a hydrophobic outer layer on said hydrogel coating, said hydrophobic outer layer selected from the group consisting of fatty acids, aliphatic amines, hydrophobic quaternary amines, aliphatic amides, hydrogenated oils, vegetable oils, castor oil, triacetin, waxes, polyethylene oxides and polypropylene oxides. 12. Модифицированный проппант по п. 11, отличающийся тем, что указанный гидрофобный внешний слой содержит гидрофобный четвертичный амин.12. The modified proppant according to claim 11, characterized in that said hydrophobic outer layer contains a hydrophobic quaternary amine. 13. Модифицированный проппант, содержащий частицу субстрата проппанта и гидрогелевое покрытие на указанной частице субстрата проппанта, отличающийся тем, что тип и количество образующего гидрогель полимера выбраны так, что модифицированный проппант является самосуспендирующимся в жидкости для гидроразрыва на водной основе, причем указанный модифицированный проппант дополнительно комбинирован с достаточным количеством сухого порошка для существенного снижения склонности модифицированного проппанта к слеживанию при воздействии влажных условий.13. A modified proppant containing a proppant substrate particle and a hydrogel coating on said proppant substrate particle, characterized in that the type and amount of the hydrogel-forming polymer is selected so that the modified proppant is self-suspending in a water-based fracturing fluid, wherein said modified proppant is additionally combined with a sufficient amount of dry powder to significantly reduce the tendency of the modified proppant to caking when exposed to moisture zhnyh conditions. 14. Жидкость для гидроразрыва на водной основе, содержащая водную несущую жидкость и модифицированный проппант по любому из пп. 1, 11 или 13.14. A water-based fracturing fluid containing an aqueous carrier fluid and a modified proppant according to any one of claims. 1, 11 or 13. 15. Способ получения проппанта с гидрогелевым покрытием, включающий: обеспечение частицы субстрата проппанта и состава, содержащего прекурсор покрытия, причем указанный прекурсор покрытия способен образовывать гидрогелевое покрытие на поверхности частицы субстрата проппанта посредством полимеризации in situ; нанесение указанного состава на частицу субстрата проппанта и полимеризацию прекурсора покрытия в непосредственном соприкосновении с частицей субстрата покрытия с образованием проппанта с гидрогелевым покрытием. 15. A method of producing a hydrogel coated proppant, comprising: providing a proppant substrate particle and a composition comprising a coating precursor, said coating precursor being able to form a hydrogel coating on the surface of the proppant substrate particle by in situ polymerization; applying said composition to a proppant substrate particle and polymerizing the coating precursor in direct contact with the coating substrate particle to form a hydrogel coated proppant.
RU2014145131A 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing RU2621239C2 (en)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201261635612P 2012-04-19 2012-04-19
US61/635,612 2012-04-19
US201261662681P 2012-06-21 2012-06-21
US61/662,681 2012-06-21
US13/599,828 US9315721B2 (en) 2011-08-31 2012-08-30 Self-suspending proppants for hydraulic fracturing
US13/599,828 2012-08-30
US201261725751P 2012-11-13 2012-11-13
US61/725,751 2012-11-13
US201361764792P 2013-02-14 2013-02-14
US61/764,792 2013-02-14
PCT/US2013/032424 WO2013158306A1 (en) 2012-04-19 2013-03-15 Self-suspending proppants for hydraulic fracturing

Publications (2)

Publication Number Publication Date
RU2014145131A true RU2014145131A (en) 2016-06-10
RU2621239C2 RU2621239C2 (en) 2017-06-01

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EP (2) EP2838973A4 (en)
CN (2) CN104379697A (en)
AU (3) AU2013249743B2 (en)
BR (2) BR112014026041A2 (en)
CA (2) CA2870726A1 (en)
HK (2) HK1203212A1 (en)
MX (2) MX2014012609A (en)
RU (1) RU2621239C2 (en)
WO (2) WO2013158308A1 (en)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2777748C (en) 2009-10-20 2017-09-19 Soane Energy Llc Proppants for hydraulic fracturing technologies
US9290690B2 (en) 2011-05-03 2016-03-22 Preferred Technology, Llc Coated and cured proppants
US9725645B2 (en) 2011-05-03 2017-08-08 Preferred Technology, Llc Proppant with composite coating
US8763700B2 (en) 2011-09-02 2014-07-01 Robert Ray McDaniel Dual function proppants
RU2602250C2 (en) 2011-08-31 2016-11-10 Селф-Саспендинг Проппант Ллс Self-suspending proppants for hydraulic fracturing
US20140000891A1 (en) 2012-06-21 2014-01-02 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
US9868896B2 (en) 2011-08-31 2018-01-16 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
AU2013249743B2 (en) * 2012-04-19 2016-12-22 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing
US9297244B2 (en) 2011-08-31 2016-03-29 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing comprising a coating of hydrogel-forming polymer
US9562187B2 (en) 2012-01-23 2017-02-07 Preferred Technology, Llc Manufacture of polymer coated proppants
CA2897502C (en) 2013-01-08 2021-07-20 Cidra Corporate Services Inc. Smart proppant technology for fracking and well production performance monitoring
EP2943714A4 (en) 2013-01-09 2016-08-17 Cidra Corporate Services Inc INTELLIGENT PIPE CONCEPT USING A MARKER SENSOR AND / OR COLORED-COLOR CODE ELEMENTS TO MONITOR THE WEAR OF A COATING IN COATED PIPES, ESPECIALLY IN A URETHANE-COATED PIPE
US9429006B2 (en) 2013-03-01 2016-08-30 Baker Hughes Incorporated Method of enhancing fracture conductivity
US9518214B2 (en) 2013-03-15 2016-12-13 Preferred Technology, Llc Proppant with polyurea-type coating
US10100247B2 (en) 2013-05-17 2018-10-16 Preferred Technology, Llc Proppant with enhanced interparticle bonding
UA118688C2 (en) * 2013-11-15 2019-02-25 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИС ЕлЕлСі Proppants with improved dust control
US9840660B2 (en) 2014-02-26 2017-12-12 Halliburton Energy Services, Inc. Crosslinker-coated proppant particulates for use in treatment fluids comprising gelling agents
US20150252252A1 (en) * 2014-03-05 2015-09-10 Self-Suspending Proppant Llc Humidity-resistant self-suspending proppants
US9932521B2 (en) 2014-03-05 2018-04-03 Self-Suspending Proppant, Llc Calcium ion tolerant self-suspending proppants
WO2015144091A1 (en) * 2014-03-28 2015-10-01 北京仁创科技集团有限公司 Self-suspending proppant and preparation and use thereof
CN104946233B (en) * 2014-03-28 2018-12-04 北京仁创科技集团有限公司 It is a kind of for natural water pressure break from suspended prop
CN104946235A (en) * 2014-03-28 2015-09-30 北京仁创科技集团有限公司 Preparation method of self-suspension proppant and prepared proppant
CA2941711C (en) * 2014-03-28 2022-10-25 Arr-Maz Products, L.P. Attrition resistant proppant composite and its composition matters
US10508231B2 (en) 2014-03-28 2019-12-17 Arr-Maz Products, L.P. Attrition resistant proppant composite and its composition matters
CA2941681A1 (en) 2014-03-31 2015-10-08 Schlumberger Canada Limited Method for modification and delivery of proppant during well operations, method for hydraulic fracturing and method for gravel packing
CN106661442A (en) * 2014-04-02 2017-05-10 普拉德研究及开发股份有限公司 Proppants and methods for packing proppants in hydraulic fracturing
AU2015296528A1 (en) 2014-07-31 2017-03-09 Carbo Ceramics Inc. Methods and systems for infusing porous ceramic proppant with a chemical treatment agent
WO2016025002A1 (en) 2014-08-15 2016-02-18 Halliburton Energy Services, Inc. Crosslinkable proppant particulates for use in subterranean formation operations
NO340788B1 (en) * 2014-09-17 2017-06-19 Wellcem Innovation As Improved method and chemical agent for reducing water production from oil and gas-containing wells
US11268016B2 (en) 2014-12-11 2022-03-08 Saudi Arabian Oil Company High temperature treatment fluids with nano-crosslinkers
US9862878B2 (en) 2014-12-11 2018-01-09 Saudi Arabian Oil Company High temperature fracturing fluids with nano-crosslinkers
MX2017008358A (en) * 2015-01-23 2017-10-26 Preferred Tech Llc Proppant solids with water absorbent materials and methods of making the same.
CA2975433C (en) 2015-03-12 2019-09-03 Halliburton Energy Services, Inc. Low-energy proppants for downhole operations
MX2017012767A (en) * 2015-04-08 2018-02-09 Self Suspending Proppant Llc Hard and salt water resistant self suspending proppants.
AR104606A1 (en) 2015-05-13 2017-08-02 Preferred Tech Llc COVERED PARTICLE
US9862881B2 (en) 2015-05-13 2018-01-09 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
US10259991B2 (en) 2015-05-15 2019-04-16 Halliburton Energy Services, Inc. Multifunctional proppant for fracturing applications
CN104893707B (en) * 2015-05-22 2018-09-21 河南天祥新材料股份有限公司 It is a kind of for riverfrac treatment from suspended prop and preparation method thereof
CA2992264A1 (en) * 2015-07-13 2017-01-19 Saudi Arabian Oil Company Stabilized nanoparticle compositions comprising ions
US10400160B2 (en) 2015-09-22 2019-09-03 Halliburton Energy Services, Inc. Crosslinked polymer-coated proppant
CN106928964A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylamide and the application from suspended prop and proppant and preparation method
CN106928968A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and the application from suspended prop and proppant and preparation method
CN106928987A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and its application and preparation method
CN106928978A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and from suspended prop and its preparation method and application
CN106928980A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and from suspended prop and its application and preparation method
CN106928981A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing HPMA and from suspended prop and its application and preparation method
CN106928985A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and the application from suspended prop and proppant and preparation method
CN106928990A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition and from suspended prop and preparation method and application
CN106928992A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing natural macromolecular material and from suspended prop and preparation method and application
CN106928962A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and from suspended prop and the preparation method and application of proppant
CN106928975A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and from suspended prop and its preparation method and application
CN106928966A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and the application from suspended prop and proppant and preparation method
CN106928973A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Water-soluble expanding material composition and from suspended prop and preparation method and application
CN106928986A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and from suspended prop and its application and preparation method
CN106928982A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylic acid and from suspended prop and the preparation method and application of proppant
CN106928991A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and the application from suspended prop and proppant and preparation method
CN106928971A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylamide and from suspended prop and its preparation method and application
CN106928979A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylic acid and from suspended prop and its application and preparation method
CN106928974A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and the application from suspended prop and proppant and preparation method
CN106928970A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and the application from suspended prop and proppant and preparation method
CN106928967A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and from suspended prop and its preparation method and application
CN106928969A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing HPMA and from suspended prop and the preparation method and application of proppant
CN106928993A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol oxide and from suspended prop and the preparation method and application of proppant
CN106928965A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylic acid and the application from suspended prop and proppant and preparation method
CN106928983A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and the preparation method and application of proppant
CN106928976A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyethylene glycol and from suspended prop and its application and preparation method
CN106928972A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing HPMA and the application from suspended prop and proppant and preparation method
CN106928984A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and from suspended prop and its preparation method and application
CN106928989A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyacrylic acid and from suspended prop and its preparation method and application
CN106928961A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and its preparation method and application
CN106928977A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing natural macromolecular material and from suspended prop and its preparation method and application
CN106928963A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinyl alcohol and from suspended prop and the preparation method and application of proppant
CN106928988A (en) * 2015-12-30 2017-07-07 北京仁创科技集团有限公司 Expanding material composition containing polyvinylpyrrolidone and from suspended prop and its preparation method and application
CN106947438A (en) * 2016-01-07 2017-07-14 中国石油化工股份有限公司 A kind of drilling fluid aluminium base inhibitor and preparation method thereof
CN105670600A (en) * 2016-03-07 2016-06-15 王展旭 Water acid-sensitivity deformation magnetic tracer function self-suspension propping agent and preparation method thereof
CN105754580B (en) * 2016-03-25 2018-09-11 山东诺尔生物科技有限公司 Pressure break is with low frictional resistance from the preparation method of suspended prop
CN105670597A (en) * 2016-04-21 2016-06-15 成都劳恩普斯科技有限公司 Method for preventing proppants in water-base fracturing fluid from settling in transfer process
US20170335178A1 (en) * 2016-05-17 2017-11-23 Self-Suspending LLC Salt-tolerant self-suspending proppants
CN107459986A (en) * 2016-06-03 2017-12-12 中国石油化工股份有限公司 It is a kind of from suspended prop and preparation method thereof
CN107459987A (en) * 2016-06-03 2017-12-12 中国石油化工股份有限公司 It is a kind of from suspension volume expansion type proppant and preparation method thereof
CN106186829B (en) * 2016-06-29 2017-12-08 河南祥泰科技有限公司 The solid integrated petroleum propping agent of liquid
CN106147746B (en) * 2016-07-07 2021-03-02 新密市万力实业发展有限公司 Self-suspending proppant applied to clean water fracturing system
CN106281298A (en) * 2016-08-17 2017-01-04 常熟理工学院 A kind of new method prepared from suspension haydite
US10457860B2 (en) * 2016-10-05 2019-10-29 S.P.C.M. Sa Self suspending proppants with brine tolerance for hydraulic fracturing
US20180118972A1 (en) * 2016-11-02 2018-05-03 Covestro Llc Reducing erosion of oil field pumping and transfer equipment
US11208591B2 (en) 2016-11-16 2021-12-28 Preferred Technology, Llc Hydrophobic coating of particulates for enhanced well productivity
CN106526137A (en) * 2016-11-17 2017-03-22 青岛科技大学 Physical simulation experiment evaluation method for fracturing performance and flow conductivity of self-suspension propping agent
CN106675548A (en) * 2016-11-25 2017-05-17 北京昆仑隆源石油开采技术有限公司 Self-suspension propping agent and preparation method thereof
US10696896B2 (en) 2016-11-28 2020-06-30 Prefferred Technology, Llc Durable coatings and uses thereof
CN106675549B (en) * 2016-12-05 2021-11-09 北京奇想达新材料有限公司 Underwater suspensible proppant for oil-gas well fracturing and preparation method thereof
CN106833599A (en) * 2016-12-28 2017-06-13 北京晨础石油科技有限公司 Exempt from liquid proppant and preparation method thereof
US10131832B2 (en) * 2017-02-13 2018-11-20 Aramco Services Company Self-suspending proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof
CN106928939A (en) * 2017-02-14 2017-07-07 中国石油集团西部钻探工程有限公司 Leak stopping synergist and preparation method thereof and application method
US11021649B2 (en) * 2017-03-20 2021-06-01 Fairmount Santrol Inc. Flowback resistant proppants
CN108795404B (en) * 2017-04-27 2021-09-28 关中原 Self-suspending proppant for clean water fracturing and preparation method thereof
CN107033871B (en) * 2017-06-08 2018-08-07 广汉市华星新技术开发研究所（普通合伙） One kind is from suspended prop and preparation method thereof
US20190002756A1 (en) * 2017-06-29 2019-01-03 Self-Suspending Proppant Llc Self-suspending proppants made from powdered hydrogel-forming polymers
US12378370B2 (en) 2017-09-11 2025-08-05 Tomgrow Ltd. Hydrogel and uses thereof as a substrate for growing plants
CN109536158B (en) * 2017-09-21 2021-11-26 中国石油化工股份有限公司 Low-density ceramsite proppant and preparation method thereof
US11591505B2 (en) 2017-10-16 2023-02-28 Terves, Llc High density fluid for completion applications
WO2019079144A1 (en) 2017-10-16 2019-04-25 Terves Inc. Non-toxic high density fluid for completion applications
US12330186B2 (en) 2017-11-02 2025-06-17 Preferred Technology, Llc Continuous mixers and methods of using the same
CN108117662B (en) * 2017-11-30 2020-07-21 中国科学院兰州化学物理研究所 A kind of method for preparing hydrophilic lubricating coating on material surface
CN108191307B (en) * 2017-12-25 2020-10-09 厦门市固力克节能科技有限公司 Anti-drop graphene stone-like paint and preparation method thereof
CN109971455A (en) * 2017-12-28 2019-07-05 中国石油化工股份有限公司 A kind of forming method of high-speed channel pressure break self aggregation proppant column
CN108517205B (en) * 2018-05-16 2020-07-28 重庆长江造型材料（集团）股份有限公司 Low-friction composite nano proppant and preparation method thereof
CN108841372A (en) * 2018-07-04 2018-11-20 中国石油集团渤海钻探工程有限公司 Water-absorbing resins overlay film is from suspended prop and preparation method thereof
CN109180966A (en) * 2018-08-30 2019-01-11 国悦环境工程技术服务（北京）有限公司 It is a kind of with improve water-soluble polymer powder hydration rate and in the unit time suspension of viscosity preparation method
CN109337668A (en) * 2018-09-30 2019-02-15 重庆长江造型材料（集团）股份有限公司 One kind is from suspension covering material
CN108949140A (en) * 2018-09-30 2018-12-07 重庆长江造型材料（集团）股份有限公司 One kind is from suspension type support agent
US11713415B2 (en) 2018-11-21 2023-08-01 Covia Solutions Inc. Salt-tolerant self-suspending proppants made without extrusion
CN109535449A (en) * 2018-12-05 2019-03-29 福州大学 A kind of preparation method of the high tough chitosan-based hydrogel of high-low temperature resistant
CN109575909A (en) * 2019-01-14 2019-04-05 重庆长江造型材料（集团）股份有限公司 A kind of pressure break overlay film proppant
CN109749731B (en) * 2019-01-14 2021-09-07 重庆长江造型材料（集团）股份有限公司 Preparation method of tectorial membrane proppant for fracturing
CN109777394B (en) * 2019-02-28 2021-09-21 东北石油大学 Preparation method of self-suspending self-degrading proppant
CN110358523A (en) * 2019-06-27 2019-10-22 海油来博(天津)科技股份有限公司 Special polymer for self-suspending proppant and application thereof
CA3145064A1 (en) 2019-07-31 2021-02-04 Praveen AGARWAL Coated proppants
CN110454120B (en) * 2019-08-13 2021-10-01 青岛大地新能源技术研究院 A construction method for self-aggregation and sand control of oil-water wells
CN111286318A (en) * 2020-04-07 2020-06-16 赣江新区澳博颗粒科技研究院有限公司 Self-generated bubble suspension proppant for fracturing and construction method thereof
CN111880232B (en) * 2020-07-06 2023-06-30 中国石油天然气股份有限公司 Magnetic nano-film imaging propping agent and preparation method and application thereof
CN112300774B (en) * 2020-09-02 2022-04-22 西南石油大学 A kind of preparation method of water-controlled oxidative gel breaking self-suspending proppant for fracturing
CN111961460B (en) * 2020-09-22 2021-08-03 西南石油大学 High-efficiency energy-saving, bridged channel fully coupled fiber proppant system and its application method
CN112479696A (en) * 2020-11-13 2021-03-12 四川海沃石油工程技术有限公司 Production principle and process of special fracturing propping agent with strong compressive capacity
WO2022241338A1 (en) 2021-05-11 2022-11-17 Exxonmobil Upstream Research Company Polyolefin-coke composite granules as a hydraulic fracturing proppant
CN114836192B (en) * 2021-06-25 2024-01-05 四川银宇化工科技有限公司 Self-suspension propping agent and preparation method and application thereof
CN113755154A (en) * 2021-10-29 2021-12-07 江苏臻诚能源科技有限公司 Preparation method of full-crack propping agent
CN114233262B (en) * 2021-12-27 2023-10-27 西安石油大学 Method of using modified hydrogel to assist in supporting fractures in unconsolidated hydrate reservoirs
WO2023168192A1 (en) 2022-03-04 2023-09-07 Exxonmobil Research And Engineering Company Proppants derived from crosslinking mixed aromatic resins
CN114988753B (en) * 2022-04-28 2022-11-25 广东建盛高新材料有限公司 Machine-made sand regulator and preparation method thereof
CN114989793B (en) * 2022-07-22 2024-03-22 中国石油大学(华东) An oil-based drilling fluid system that self-cleans nano-micron inferior solid phase and its preparation method and application
CN115324553B (en) * 2022-10-13 2022-12-13 西安博探石油工程有限公司 Nano miscible imbibition oil displacement self-crosslinking fracturing method
CN119431669A (en) * 2023-08-01 2025-02-14 中国石油化工股份有限公司 Chitosan graft copolymer and preparation method thereof and drilling fluid
CN117735892B (en) * 2023-12-28 2025-12-16 浙江建瓴新材料有限公司 Waterproof asphalt concrete and preparation method thereof
CN117514119B (en) * 2024-01-03 2024-04-12 中国石油大学(华东) A shale oil three-dimensional development fracturing device and fracturing method
CN118755465B (en) * 2024-05-27 2025-04-11 四川润赢新能源科技有限公司 A shale gas composite slickwater fracturing fluid and preparation method thereof
CN118725843A (en) * 2024-06-17 2024-10-01 成都理工大学 A self-suspending proppant for oil-infiltration and its preparation method and application
CN119307250B (en) * 2024-12-17 2025-03-21 成都斯耐纪石油技术服务有限公司 A self-suspending proppant for low-water fracturing
CN120061784A (en) * 2025-04-28 2025-05-30 山东德仕石油装备有限公司 Construction method adopting water-based self-suspension fracturing propping agent

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008A (en) * 1841-03-18 Gas-lamp eok conducting gas pkom ah elevated buhner to one below it
US6109350A (en) * 1998-01-30 2000-08-29 Halliburton Energy Services, Inc. Method of reducing water produced with hydrocarbons from wells
US20040244978A1 (en) * 2003-06-04 2004-12-09 Sun Drilling Products Corporation Lost circulation material blend offering high fluid loss with minimum solids
US7135231B1 (en) * 2003-07-01 2006-11-14 Fairmont Minerals, Ltd. Process for incremental coating of proppants for hydraulic fracturing and proppants produced therefrom
US7131491B2 (en) * 2004-06-09 2006-11-07 Halliburton Energy Services, Inc. Aqueous-based tackifier fluids and methods of use
CN1894284B (en) * 2003-12-15 2011-01-05 赫尔克里士公司 Inversion of inverse emulsion polymers
US7244492B2 (en) * 2004-03-04 2007-07-17 Fairmount Minerals, Ltd. Soluble fibers for use in resin coated proppant
US7073581B2 (en) * 2004-06-15 2006-07-11 Halliburton Energy Services, Inc. Electroconductive proppant compositions and related methods
GB2436576B (en) * 2006-03-28 2008-06-18 Schlumberger Holdings Method of facturing a coalbed gas reservoir
US7779915B2 (en) * 2006-09-18 2010-08-24 Schlumberger Technology Corporation Methods of limiting leak off and damage in hydraulic fractures
US9120963B2 (en) * 2006-11-08 2015-09-01 Schlumberger Technology Corporation Delayed water-swelling materials and methods of use
US9303502B2 (en) * 2009-10-27 2016-04-05 Baker Hughes Incorporated Method of controlling water production through treating particles with RPMS
US20100249273A1 (en) * 2009-03-31 2010-09-30 Scales Charles W Polymeric articles comprising oxygen permeability enhancing particles
CA2777748C (en) * 2009-10-20 2017-09-19 Soane Energy Llc Proppants for hydraulic fracturing technologies
MX336826B (en) * 2009-10-26 2016-02-03 Hexion Specialty Chemicals Inc Low temperature coated particles for use as proppants or in gravel packs, methods for making and using the same.
MX2012013301A (en) * 2010-05-17 2013-02-15 Georgia Pacific Chemicals Llc Proppants for use in hydraulic fracturing of subterranean formations.
AU2013249743B2 (en) * 2012-04-19 2016-12-22 Self-Suspending Proppant Llc Self-suspending proppants for hydraulic fracturing

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