[go: up one dir, main page]

RU2015148148A - Acidic surfactant for treating the bottom-hole zone of oil and gas wells - Google Patents

Acidic surfactant for treating the bottom-hole zone of oil and gas wells Download PDF

Info

Publication number
RU2015148148A
RU2015148148A RU2015148148A RU2015148148A RU2015148148A RU 2015148148 A RU2015148148 A RU 2015148148A RU 2015148148 A RU2015148148 A RU 2015148148A RU 2015148148 A RU2015148148 A RU 2015148148A RU 2015148148 A RU2015148148 A RU 2015148148A
Authority
RU
Russia
Prior art keywords
oil
water
treating
gas wells
hole zone
Prior art date
Application number
RU2015148148A
Other languages
Russian (ru)
Other versions
RU2643050C2 (en
Inventor
Фарит Фазитович Мухамедьянов
Original Assignee
Фарит Фазитович Мухамедьянов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Фарит Фазитович Мухамедьянов filed Critical Фарит Фазитович Мухамедьянов
Priority to RU2015148148A priority Critical patent/RU2643050C2/en
Publication of RU2015148148A publication Critical patent/RU2015148148A/en
Application granted granted Critical
Publication of RU2643050C2 publication Critical patent/RU2643050C2/en

Links

Classifications

    • 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
    • C09K8/72—Eroding chemicals, e.g. acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Claims (2)

Кислотный поверхностно-активный состав для обработки призабойной зоны нефтяных и газовых скважин, включающий смесь ингибированной соляной HCl и фтористо-водородной кислот HF, неионогенного поверхностно-активного вещества НПАВ, растворителя АСПО, взаимного растворителя и комплексонов и воды, отличающийся тем, что дополнительно содержит водорастворимый гидрофобизатор и хлористый аммоний, а в качестве смеси комплексонов, растворителя АСПО и взаимного растворителя используют нефтяной реагент РУН-4 при следующем соотношении компонентов, мас.%:An acidic surface-active composition for treating the bottom-hole zone of oil and gas wells, including a mixture of inhibited hydrochloric HCl and hydrogen fluoride acids HF, a nonionic surfactant, nonionic surfactants, an ASPO solvent, a mutual solvent and complexones and water, characterized in that it further comprises a water-soluble water-repellent agent and ammonium chloride, and as a mixture of complexones, an AFS solvent and a mutual solvent, the RUN-4 oil reagent is used in the following ratio of components, m a.%: ингибированная соляная кислота (в пересчете на HCl)inhibited hydrochloric acid (in terms of HCl) 1-241-24 фтористо-водородная кислота (HF)hydrofluoric acid (HF) 0,1-10,00.1-10.0 неионогенное поверхностно-активное веществоnonionic surfactant 0,1-2,50.1-2.5 водорастворимый гидрофобизаторwater soluble water repellent 0,1-7,00.1-7.0 аммоний хлористыйammonium chloride 1,0-10,01.0-10.0 нефтяной реагент РУН-4oil reagent RUN-4 5,0-40,05.0-40.0
RU2015148148A 2015-11-09 2015-11-09 Acid surface-active composition for treating bottom-hole zone of oil and gas wells RU2643050C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2015148148A RU2643050C2 (en) 2015-11-09 2015-11-09 Acid surface-active composition for treating bottom-hole zone of oil and gas wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2015148148A RU2643050C2 (en) 2015-11-09 2015-11-09 Acid surface-active composition for treating bottom-hole zone of oil and gas wells

Publications (2)

Publication Number Publication Date
RU2015148148A true RU2015148148A (en) 2017-05-16
RU2643050C2 RU2643050C2 (en) 2018-01-30

Family

ID=58715543

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2015148148A RU2643050C2 (en) 2015-11-09 2015-11-09 Acid surface-active composition for treating bottom-hole zone of oil and gas wells

Country Status (1)

Country Link
RU (1) RU2643050C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2679029C1 (en) * 2018-04-02 2019-02-05 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Composition for acid treatment of near-wellbore zone of reservoir (options)
RU2759614C1 (en) * 2020-11-06 2021-11-16 Публичное акционерное общество "Газпром" Reagent composition for destructing calcium carbonate deposition in gas boreholes of underground gas storage facilities

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2131972C1 (en) * 1998-03-25 1999-06-20 Позднышев Геннадий Николаевич Acid surfactant composition for treatment of bottom-hole zone
RU2140531C1 (en) * 1998-08-12 1999-10-27 Открытое акционерное общество "Научно-исследовательский институт по нефтепромысловой химии" Method of treating bottom zone of oil formation
RU2242604C1 (en) * 2003-08-15 2004-12-20 ЗАО "Химеко-ГАНГ" Acid composition for treating low-permeable terrigenous oil reservoirs and a method for treating bottom zone of formation using indicated composition
RU2242605C1 (en) * 2003-08-15 2004-12-20 ЗАО "Химеко-ГАНГ" Acid composition for treating terrigenous oil reservoirs and a method for acid treatment of the bottom zone of formation
RU2249101C1 (en) * 2004-01-22 2005-03-27 Румянцева Елена Александровна Acidic surfactant compound for processing face-adjacent zone
EP2010700B1 (en) * 2006-04-18 2010-01-20 Basf Se Electroplating device and method
RU2342419C1 (en) * 2007-05-23 2008-12-27 Александр Николаевич Пазин Composition for treatment of bottom hole zone of collectors with low permeability

Also Published As

Publication number Publication date
RU2643050C2 (en) 2018-01-30

Similar Documents

Publication Publication Date Title
RU2008105282A (en) METHOD FOR TREATING WELL-BOTTOM ZONES
MX390520B (en) SUPPLY OF SURFACTANT-SOLUBLE AGENT.
RU2014119653A (en) MULTIFUNCTIONAL ACID COMPOSITION FOR TREATMENT OF BOTTOMFLOUR ZONE AND METHOD OF ACID TREATMENT OF BOTTOMFLOW ZONE
RU2015148148A (en) Acidic surfactant for treating the bottom-hole zone of oil and gas wells
RU2015143413A (en) COMPREHENSIVE POLYFUNCTIONAL ADDITIVE D-5 FOR CONCRETE, BUILDING SOLUTIONS, DRY BUILDING MIXES AND CEMENTS
RU2010122376A (en) METHOD FOR TREATING A BOREHOLE BOTTOM ZONE
RU2015136332A (en) A solution for compensatory injection of soils into the soil while eliminating deformations of buildings and structures
RU2008117274A (en) COMPOSITION FOR ACID TREATMENT OF THE BOTTOM ZONE OF A LOW-PERMEABLE TERRIGENIC LAYER
RU2015157324A (en) A method of increasing soil fertility
RU2015124836A (en) OIL RECOVERY MICELLAR SOLUTION
MY205140A (en) Microemulsions and uses thereof
RU2015103338A (en) Multifunctional composition for processing bottom-hole zone of wells and removal of scaling
RU2015153517A (en) Composition for reagent claying of the bottomhole formation zone
RU2018143097A (en) Plant protection against fungal diseases
RU2012153809A (en) REINFORCEMENT CORROSION INHIBITOR
RU2017102435A (en) A method of obtaining concentrated depressant suspensions and inhibitors of asphalt-resin-paraffin deposits
RU2014104457A (en) LIQUID POLISHING PASTE
RU2016115127A (en) COMPOSITION FOR ACID TREATMENT OF BOTTOMFLOUR ZONE
RU2016115131A (en) COMPOSITION FOR ACID TREATMENT OF BOTTOMFLOUR ZONE
Muth et al. Correction to Tetra-Substituted Pyridinylimidazoles As Dual Inhibitors of p38α Mitogen-Activated Protein Kinase and c-Jun N-Terminal Kinase 3 for Potential Treatment of Neurodegenerative Diseases
RU2015157197A (en) HEAT-ACCUMULATING SALT COMPOSITION
RU2012137186A (en) UNIVERSAL MODIFIED ACID COMPOSITION (UMKS)
RU2010110678A (en) METHOD FOR PREPARING A COMPOSITION FOR DEVELOPING A TOP COVER OF A ROAD COVERING ON ARTIFICIAL STRUCTURES
RU2015152064A (en) METHOD FOR CHLORINE DIOXIDE GENERATION
RU2005102757A (en) CHEMICAL ADDITIVE FOR CEMENT CONCRETE AND BUILDING SOLUTIONS