[go: up one dir, main page]

RU2008122394A - METHOD FOR IMPROVING CRACK CONDUCTIVITY IN THE SPACE BETWEEN SUPPORTS EXECUTED FROM PROPANTA - Google Patents

METHOD FOR IMPROVING CRACK CONDUCTIVITY IN THE SPACE BETWEEN SUPPORTS EXECUTED FROM PROPANTA Download PDF

Info

Publication number
RU2008122394A
RU2008122394A RU2008122394/03A RU2008122394A RU2008122394A RU 2008122394 A RU2008122394 A RU 2008122394A RU 2008122394/03 A RU2008122394/03 A RU 2008122394/03A RU 2008122394 A RU2008122394 A RU 2008122394A RU 2008122394 A RU2008122394 A RU 2008122394A
Authority
RU
Russia
Prior art keywords
supports
chemical reagent
proppant
space
crack
Prior art date
Application number
RU2008122394/03A
Other languages
Russian (ru)
Other versions
RU2395680C2 (en
Inventor
Михаэль Леско Тимоти (RU)
Михаэль Леско Тимоти
Original Assignee
Шлюмберже Текнолоджи Б.В. (NL)
Шлюмберже Текнолоджи Б.В.
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 Шлюмберже Текнолоджи Б.В. (NL), Шлюмберже Текнолоджи Б.В. filed Critical Шлюмберже Текнолоджи Б.В. (NL)
Priority to RU2008122394/03A priority Critical patent/RU2395680C2/en
Publication of RU2008122394A publication Critical patent/RU2008122394A/en
Application granted granted Critical
Publication of RU2395680C2 publication Critical patent/RU2395680C2/en

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

1. Способ повышения проводимости трещины в пространстве между опорами проппанта, характеризуемый обработкой свободной поверхности трещины или пространства трещины между опорами химическим реагентом с использованием защитной маски, образуемой веществами, выделившимися из указанных опор. ! 2. Способ по п.1, отличающийся тем, что химический реагент закачивают в скважину после образования проппантных опор. ! 3. Способ по п.1, отличающийся тем, что химический реагент закачивают в скважину одновременно с частицами проппанта в виде твердых частиц, способных генерировать химический реагент под действием условий скважины. ! 4. Способ по п.1, отличающийся тем, что в качестве веществ, образующих защитную маску, используют смолистые покрытия частиц, способные растворяться в условиях скважины. ! 5. Способ по п.1, отличающийся тем, что в качестве веществ, образующих защитную маску, используют смолистые вещества, скрепляющие частицы проппанта в опоры.1. A method of increasing the conductivity of a crack in the space between proppant supports, characterized by treating the free surface of the crack or the crack space between the supports with a chemical reagent using a protective mask formed by substances released from these supports. ! 2. The method according to claim 1, characterized in that the chemical reagent is pumped into the well after the formation of proppant supports. ! 3. The method according to claim 1, characterized in that the chemical reagent is pumped into the well simultaneously with proppant particles in the form of solid particles capable of generating a chemical reagent under the action of the well conditions. ! 4. The method according to claim 1, characterized in that as the substances forming the protective mask, resinous coatings of particles capable of dissolving in well conditions are used. ! 5. The method according to claim 1, characterized in that as the substances forming the protective mask, resinous substances are used that fasten the proppant particles into supports.

Claims (5)

1. Способ повышения проводимости трещины в пространстве между опорами проппанта, характеризуемый обработкой свободной поверхности трещины или пространства трещины между опорами химическим реагентом с использованием защитной маски, образуемой веществами, выделившимися из указанных опор.1. A method of increasing the conductivity of a crack in the space between proppant supports, characterized by treating the free surface of the crack or the crack space between the supports with a chemical reagent using a protective mask formed by substances released from these supports. 2. Способ по п.1, отличающийся тем, что химический реагент закачивают в скважину после образования проппантных опор.2. The method according to claim 1, characterized in that the chemical reagent is pumped into the well after the formation of proppant supports. 3. Способ по п.1, отличающийся тем, что химический реагент закачивают в скважину одновременно с частицами проппанта в виде твердых частиц, способных генерировать химический реагент под действием условий скважины.3. The method according to claim 1, characterized in that the chemical reagent is pumped into the well simultaneously with proppant particles in the form of solid particles capable of generating a chemical reagent under the action of the well conditions. 4. Способ по п.1, отличающийся тем, что в качестве веществ, образующих защитную маску, используют смолистые покрытия частиц, способные растворяться в условиях скважины.4. The method according to claim 1, characterized in that as the substances forming the protective mask, resinous coatings of particles capable of dissolving in well conditions are used. 5. Способ по п.1, отличающийся тем, что в качестве веществ, образующих защитную маску, используют смолистые вещества, скрепляющие частицы проппанта в опоры. 5. The method according to claim 1, characterized in that as the substances forming the protective mask, resinous substances are used that fasten the proppant particles into supports.
RU2008122394/03A 2007-05-22 2007-05-22 Method for well conductivity improvement between propant supports RU2395680C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008122394/03A RU2395680C2 (en) 2007-05-22 2007-05-22 Method for well conductivity improvement between propant supports

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008122394/03A RU2395680C2 (en) 2007-05-22 2007-05-22 Method for well conductivity improvement between propant supports

Publications (2)

Publication Number Publication Date
RU2008122394A true RU2008122394A (en) 2010-03-27
RU2395680C2 RU2395680C2 (en) 2010-07-27

Family

ID=42137869

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008122394/03A RU2395680C2 (en) 2007-05-22 2007-05-22 Method for well conductivity improvement between propant supports

Country Status (1)

Country Link
RU (1) RU2395680C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453695C1 (en) * 2011-09-06 2012-06-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Productive formation hydraulic fracturing method
RU2453694C1 (en) * 2011-09-06 2012-06-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Formation hydraulic fracturing method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716964A (en) * 1981-08-10 1988-01-05 Exxon Production Research Company Use of degradable ball sealers to seal casing perforations in well treatment fluid diversion
US6114410A (en) * 1998-07-17 2000-09-05 Technisand, Inc. Proppant containing bondable particles and removable particles
EP1023382B1 (en) * 1998-07-22 2006-03-08 Hexion Specialty Chemicals, Inc. Composite proppant, composite filtration media and methods for making and using same
US7066260B2 (en) * 2002-08-26 2006-06-27 Schlumberger Technology Corporation Dissolving filter cake
US20050113263A1 (en) * 2002-10-28 2005-05-26 Brown J. E. Differential etching in acid fracturing
WO2004092254A2 (en) * 2003-04-15 2004-10-28 Borden Chemical, Inc. Particulate material containing thermoplastic elastomer and methods for making and using same
US7178596B2 (en) * 2003-06-27 2007-02-20 Halliburton Energy Services, Inc. Methods for improving proppant pack permeability and fracture conductivity in a subterranean well

Also Published As

Publication number Publication date
RU2395680C2 (en) 2010-07-27

Similar Documents

Publication Publication Date Title
EA201070969A1 (en) POLYMERIC MICROSPHERES AS DESTRUCTIVE FILTERING ADDITIONS IN OIL INDUSTRIAL APPLICATIONS
BR112015013822A2 (en) single pot method for the synthesis of cu-ssz-13, the compound obtained by the method and use of the same
EA201100748A1 (en) PYRAZINE COMPOUNDS AS PHOSPHODESTERASE INHIBITORS 10
UY31150A1 (en) CALCIUM CARBONATE REACTIONED ON SURFACE IN COMBINATION WITH HYDROPHOBIC ADSORBENT FOR WATER TREATMENT
MX2009012454A (en) Method of improving the conductivity of a fracture in the space between proppant pillars.
WO2010045115A3 (en) Treating subsurface hydrocarbon containing formations and the systems, methods, and processes utilized
MX2012000413A (en) Methods for treating carbonate hydrocarbon-bearing formations with fluorinated amphoteric compounds.
ATE486896T1 (en) COSOLVENT-FREE, SELF-CROSSLINKING PURE DISPERSIONS
WO2014197928A8 (en) Biorefining method
JP2015532645A5 (en)
BR112012009830A2 (en) method for treating gas stream and hot synthesis for conversion to chemicals by removal of ammonia and cos
MX336600B (en) Compositions and methods for hindering asphaltene deposition.
EA201290742A1 (en) USE OF REACTIVE SOLID MATTERS AND FIBERS IN CLEANING THE BOTTOM WELL AND APPLICATIONS ASSOCIATED WITH INTENSIFICATION
WO2012088216A3 (en) Method for treating hydrocarbon-bearing formations with fluorinated amine
WO2012135116A3 (en) Process for reducing the concentration of hydrate inhibitors in water used for oil and gas production
BRPI0916316A2 (en) method for treating a liquid by flotation induced by floating particles
CL2011001440A1 (en) Process for recovering copper from heap leaching rubble, which comprises mixing said rubble with a material to form a mixture or agglomerating the rubble of the leaching into batteries, and leaching the pile of the rubble treated of the leaching into batteries with a solution of leaching.
RU2008122394A (en) METHOD FOR IMPROVING CRACK CONDUCTIVITY IN THE SPACE BETWEEN SUPPORTS EXECUTED FROM PROPANTA
GB2568001A (en) Hydrating swellable clays
EA201792508A2 (en) WELL HANDLING
DE602006012548D1 (en) PROCESS FOR COMBATING ALGAE-POLLUTED WATER
RU2012104309A (en) METHOD FOR PROCESSING BOILER ZONE OF OIL LINE
BR112014012402A2 (en) functionalized metal-containing particles and production methods thereof
UA99811C2 (en) Method and apparatus for water treatment, involving generation of bipolar layer
RU2009143202A (en) METHOD FOR INCREASING OIL RECOVERY

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20100711

NF4A Reinstatement of patent

Effective date: 20111110

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170523