Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E21B-043/22
E21B-043/26
C09K-008/60
C09K-008/26
C09K-008/40
C09K-008/70
C09K-008/72
C09K-008/90
C09K-008/68
C09K-008/86
출원번호
US-0071332
(2016-03-16)
등록번호
US-10196557
(2019-02-05)
발명자
/ 주소
Hill, Randal M.
Champagne, Lakia M.
Lett, Nathan L.
Dismuke, Keith Ingram
Germack, David
Mast, Nicole
Soeung, Melinda
출원인 / 주소
Flotek Chemistry, LLC
대리인 / 주소
Wolf, Greenfield & Sacks, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
153
초록▼
Methods for treating an oil well having a wellbore. The methods involve injecting a microemulsion into the wellbore to increase formation crude oil production by the well. The microemulsion comprises water, a first type of solvent and a first type of surfactant. The microemulsion includes a continuo
Methods for treating an oil well having a wellbore. The methods involve injecting a microemulsion into the wellbore to increase formation crude oil production by the well. The microemulsion comprises water, a first type of solvent and a first type of surfactant. The microemulsion includes a continuous water phase.
대표청구항▼
1. A method of treating an oil well having a wellbore, comprising: injecting a microemulsion into the wellbore to increase formation crude oil production by the well, wherein the microemulsion comprises water, a first type of solvent, and a first type of surfactant, wherein the microemulsion include
1. A method of treating an oil well having a wellbore, comprising: injecting a microemulsion into the wellbore to increase formation crude oil production by the well, wherein the microemulsion comprises water, a first type of solvent, and a first type of surfactant, wherein the microemulsion includes a continuous water phase,wherein the first type of solvent is selected from the group consisting of unsubstituted cyclic or acyclic, branched or unbranched alkanes having 6-12 carbon atoms, unsubstituted acyclic branched or unbranched alkenes having one or two double bonds and 6-12 carbon atoms, cyclic or acyclic, branched or unbranched alkanes having 9-12 carbon atoms and substituted with only an —OH group, branched or unbranched dialkylether compounds having the formula CnH2n+1OCmH2m+1, wherein n+m is between 6 and 16, and aromatic solvents having a boiling point between about 300-400° F. 2. The method of claim 1, wherein the ratio of water to solvent is between about 15:1 and 1:10. 3. The method of claim 1, wherein the microemulsion further comprises a second type of solvent. 4. The method of claim 1, wherein the microemulsion is diluted with an aqueous fluid prior to injection to the wellbore. 5. The method of claim 4, wherein the microemulsion is diluted to between about 0.1 wt % and about 2 wt %. 6. The method of claim 4, wherein the microemulsion is diluted with an aqueous fluid selected from the group consisting of water, brine and a well-treatment fluid. 7. The method of claim 6, wherein the well-treatment fluid is selected from the group consisting of an acid, a fracturing fluid and slickwater. 8. The method of claim 1, wherein the microemulsion further comprises a freezing point depression agent. 9. The method of claim 8, wherein the microemulsion comprises a first type of freezing point depression agent and a second type of freezing point depression agent. 10. The method of claim 8, wherein the freezing point depression agent is selected from the group consisting of an alkylene glycol, an alcohol, a combination of choline chloride and urea, and a salt. 11. The method of claim 8, wherein the freezing point depression agent is present in an amount between about 5 wt % and about 40 wt %. 12. The method of claim 1, wherein the surfactant is an alkyl polyglycol or alkyl polyglucoside nonionic surfactant. 13. The method of claim 1, wherein the microemulsion further comprises a second type of surfactant. 14. The method of claim 13, wherein the first type of surfactant is an alkyl polyglycol or alkyl polyglucoside nonionic surfactant and the second type of surfactant is an anionic, cationic, or zwitterionic surfactant. 15. The method of claim 1, wherein the first type of surfactant is present in an amount between about 15 wt % and 55 wt %.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (153)
Von Krosigk, James R.; Duncan, Jr., William M., Acid based micro-emulsions.
Andreasson Eva M. (Gteborg SEX) Egeli Finn (Stavanger NOX) Holmberg Krister A. (Mlndal SEX) Nystrm Brje (Knivsta SEX) Stridh Kjell G. (Vnersborg SEX) sterberg Eva M. (Gteborg SEX), Acidizing method using microemulsion.
Romocki Julian (Calgary CAX), Application of N,N-dialkylamides to control the formation of emulsions or sludge during drilling or workover of producin.
Tuzi, Alexandrine; Broze, Guy, Cleaning composition comprising a ternary surfactant system in combination with dipropyl or diisopropyl adipate solvent.
Durbut Patrick (Verviers BEX), Cleaning compositions comprising mixtures of partially esterified full esterified and non-esterfied ethoxylated polyhydr.
Feraud, Jean Pierre; Parris, Michael D.; Hutchins, Richard D.; McConnell, Stanley Bruce; Nelson, Erik B.; Dismuke, Keith, Delayed blending of additives in well treatment fluids.
Blauch Matthew E. (Duncan OK) Gardner Tommy R. (Duncan OK) King Karen L. (Duncan OK) Venditto James J. (Duncan OK), Gas well treatment compositions and methods.
Klier John ; Tucker Christopher J. ; Strandburg Gary M., High water content, low viscosity, oil continuous microemulsions and emulsions, and their use in cleaning applications.
Quintero, Lirio; Clark, David E.; Jones, Thomas A.; Salager, Jean-Louis; Forgiarini, Ana, In situ fluid formation for cleaning oil- or synthetic oil-based mud.
Quintero, Lirio; Clark, David E.; Cardenas, Antonio Enrique; Downs, Hartley H.; Gallagher, Christopher T., Liquid crystals for drilling, completion and production fluids.
Chan Albert F. ; Bohon William Mark ; Blumer David J. ; Ly Kieu T., Method for cleaning drilling fluid solids from a wellbore using a surfactant composition.
Chan Albert F. ; Bohon William Mark ; Blumer David J. ; Ly Kieu T., Method for cleaning wellbore surfaces using coiled tubing with a surfactant composition.
Tjon-Joe-Pin Robert M. (Houston TX) Brannon Harold D. (Spring TX) Rickards Allan R. (Pinehurst TX), Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and com.
Jones, Thomas A.; Clark, David E.; Quintero, Lirio; Ewen, Bruce Rae, Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsion.
Jones,Thomas A.; Clark,David E.; Quintero,Lirio; Ewen,Bruce Rae, Method of removing an invert emulsion filter cake after the drilling process using a single phase microemulsion.
Javora,Paul H.; Beall,Brian B.; Vorderburggen,Mark A.; Qu,Qi; Berry,Sandra L., Method of using water-in-oil emulsion to remove oil base or synthetic oil base filter cake.
Hill, Randal M.; Champagne, Lakia M.; Lett, Nathan L.; Dismuke, Keith Ingram; Germack, David; Mast, Nicole; Soeung, Melinda, Methods and compositions for stimulating the production of hydrocarbons from subterranean formations.
Weaver, Jimmie D.; Rickman, Richard D.; Allison, David B.; McCabe, Michael A.; Blauch, Matt E., Methods for swelling swellable elements in a portion of a well using a water-in-oil emulsion.
Stegemoeller, Calvin L.; Phillippi, Max L.; Slabaugh, Billy; Slabaugh, legal representative, Tommy, Methods for treating a well by simultaneously introducing into a mixer streams of water, a viscosity-increasing agent, and a particulate and introducing the mixture into the well.
Eoff, Larry S.; Reddy, B. Raghava; Dalrymple, Eldon D.; Everett, Don M.; Gutierrez, Mauricio; Zhang, Danhua, Methods to enhance gas production following a relative-permeability-modifier treatment.
Clark, David E.; Quintero, Lirio; Jones, Thomas A.; Christian, Chad F.; McKellar, Alexander, Microemulsion or in-situ microemulsion for releasing stuck pipe.
Canter Nathan H. (Edison NJ) Robbins Max L. (South Orange NJ) Baker Edward G. (Berkeley Heights NJ), Oil recovery process using polymer microemulsion complexes.
Hoag, George E.; Collins, John B.; Varma, Rajender S.; Nadagouda, Mallikarjuna N., Polymer coated nanoparticle activation of oxidants for remediation and methods of use thereof.
Gregoli Armand A. (Tulsa OK) Olah Andrew M. (Spencer OH) Hamshar John A. (Owasso OK) Rimmer Daniel P. (Broken Arrow OK) Yildirim Erdal (Calgary CAX), Process for producing bitumen.
Mueller Heinz,DEX ; Herold Claus-Peter,DEX ; Foerster Thomas,DEX ; von Tapavicza Stephan,DEX ; Fues Johann-Friedrich,DEX, Process for the facilitated waste disposal of working substances based on water-in-oil invert emulsions.
Del Gaudio, Lucilla; Lockhart, Thomas Paul; Belloni, Alessandra; Bortolo, Rossella; Tassinari, Roberto, Process for the preparation of water-in-oil and oil-in-water nanoemulsions.
Deak, John Christopher; France, Paul Armaat; Gansle, Kristina Marie Rohal; Radomyselski, Anna Vadimovna; Radomyselski, Arseni V.; Severns, John Cort; Thoen, Christiaan Arthur Jacques Kamiel; Wevers, , Process for treating a lipophilic fluid in the form of a siloxane emulsion.
Quintero, Lirio; Jones, Thomas A.; Clark, David E.; Gabrysch, Allen D.; Forgiarini, Ana; Salager, Jean-Louis, Single phase microemulsions and in situ microemulsions for cleaning formation damage.
Robb, Ian D.; Gaskins, Sherry G.; Weaver, Jimmie D.; Nguyen, Phillip D., Stabilization of emulsions containing resinous material for use in the field of oil or gas well treatments.
Chan Albert F. ; Bohon William Mark ; Blumer David J. ; Ly Kieu T., Surfactant composition and method for cleaning wellbore and oil field surfaces using the surfactant composition.
Thompson ; Sr. Joseph E. ; Brannon Harold D. ; Woo George Tso-Chih ; Wood William R. ; Dawson Jeffrey C. ; Ault Marshall G., Surfactant compositions and uses therefor.
Welton, Thomas D.; Sanders, Michael W.; Mundy, Jeffery L.; Beach, Sean R.; Pauls, Richard W.; Harris, Phillip C.; Heath, Stanley J.; McMechan, David E.; Parkinson, Christina A.; Walters, Harold G.; Bryant, Jason E.; Munoz, Trinidad; Saini, Rajesh K.; Burns, Bobby J., Treatment fluids comprising clarified xanthan and associated methods.
Welton, Thomas D.; Pauls, Richard W.; Song, Lulu; Bryant, Jason E.; Beach, Sean R.; Robb, Ian D., Treatment fluids comprising diutan and associated methods.
Welton, Thomas D.; Pauls, Richard W.; Song, Lulu; Bryant, Jason E.; Beach, Sean R.; Robb, Ian D., Treatment fluids comprising diutan and associated methods.
Bryant, Jason E.; McMechan, David E.; McCabe, Michael A.; Wilson, J. Michael; King, Karen L., Treatment fluids having biocide and friction reducing properties and associated methods.
Hessert James E. (Bartlesville OK) Johnston ; Jr. Chester C. (Bartlesville OK), Treatment of subsurface gas-bearing formations to reduce water production therefrom.
Davies Stephen Nigel (Over GB2) Meeten Gerald Henry (Ware GB2) Way Paul William (Hauxton GB2), Water based drilling fluid additive and methods of using fluids containing additives.
Gardner Tommy R. (Duncan OK) Dill Walter R. (Duncan OK) Ford William G. F. (Duncan OK) King Karen L. (Duncan OK), Well acidizing compositions and method.
Hughes, Trevor Lloyd; Jones, Timothy Gareth John; de la Mothe, Loic Regnault; Hartshorne, Robert Seth; Pelham, Sarah Elizabeth, Well bore treatment fluid.
Gardner Tommy R. (Duncan OK) Dill Walter R. (Duncan OK) Ford William G. F. (Duncan OK) King Karen L. (Duncan OK), Well treatment compositions and method.
Salathiel William M. (Houston TX) Muecke Thomas W. (Houston TX) Cooke ; Jr. Claude E. (Houston TX) Li Norman N. (Edison NJ), Well treatment with emulsion dispersions.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.