OA11969A - Water based wellbore fluids. - Google Patents

Water based wellbore fluids. Download PDF

Info

Publication number
OA11969A
OA11969A OA1200100334A OA1200100334A OA11969A OA 11969 A OA11969 A OA 11969A OA 1200100334 A OA1200100334 A OA 1200100334A OA 1200100334 A OA1200100334 A OA 1200100334A OA 11969 A OA11969 A OA 11969A
Authority
OA
OAPI
Prior art keywords
fluid
fluid according
permeability
formulation
bridging
Prior art date
Application number
OA1200100334A
Other languages
English (en)
Inventor
Fabien J Brand
Andrew Bradbury
Original Assignee
Sofitech Nv
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 Sofitech Nv filed Critical Sofitech Nv
Publication of OA11969A publication Critical patent/OA11969A/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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • 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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/18—Bridging agents, i.e. particles for temporarily filling the pores of a formation; Graded salts
    • 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
    • Y10S507/901—Organically modified inorganic solid

Landscapes

  • 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)
  • Dispersion Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Lubricants (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Filtering Materials (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Earth Drilling (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
OA1200100334A 1999-06-18 2000-06-13 Water based wellbore fluids. OA11969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9914351A GB2351098B (en) 1999-06-18 1999-06-18 Water based wellbore fluids

Publications (1)

Publication Number Publication Date
OA11969A true OA11969A (en) 2006-04-17

Family

ID=10855679

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200100334A OA11969A (en) 1999-06-18 2000-06-13 Water based wellbore fluids.

Country Status (13)

Country Link
US (1) US6884760B1 (pt)
EP (1) EP1194497B1 (pt)
AT (1) ATE373065T1 (pt)
AU (1) AU769301B2 (pt)
BR (1) BR0011751B1 (pt)
CA (1) CA2377504C (pt)
DE (1) DE60036380T2 (pt)
EA (1) EA200200050A1 (pt)
GB (1) GB2351098B (pt)
MX (1) MXPA01013202A (pt)
NO (1) NO328681B1 (pt)
OA (1) OA11969A (pt)
WO (1) WO2000078890A1 (pt)

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NO340788B1 (no) 2014-09-17 2017-06-19 Wellcem Innovation As Forbedret fremgangsmåte og kjemisk middel for reduksjon av vannproduksjon fra olje- og gassholdige brønner
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CN109415620A (zh) * 2016-07-07 2019-03-01 高性能聚乙烯有限责任公司 作为井漏材料的交联的果聚糖共混物
US11098564B2 (en) 2018-08-17 2021-08-24 Saudi Arabian Oil Company Hydraulic fracturing using multiple fracturing fluids sequentially
US11492541B2 (en) 2019-07-24 2022-11-08 Saudi Arabian Oil Company Organic salts of oxidizing anions as energetic materials
US11319478B2 (en) 2019-07-24 2022-05-03 Saudi Arabian Oil Company Oxidizing gasses for carbon dioxide-based fracturing fluids
US11339321B2 (en) 2019-12-31 2022-05-24 Saudi Arabian Oil Company Reactive hydraulic fracturing fluid
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US11473001B2 (en) 2020-01-17 2022-10-18 Saudi Arabian Oil Company Delivery of halogens to a subterranean formation
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Also Published As

Publication number Publication date
GB2351098B (en) 2004-02-04
DE60036380T2 (de) 2008-06-05
US6884760B1 (en) 2005-04-26
NO20016190L (no) 2002-02-15
BR0011751B1 (pt) 2010-11-03
ATE373065T1 (de) 2007-09-15
DE60036380D1 (de) 2007-10-25
GB9914351D0 (en) 1999-08-18
CA2377504C (en) 2009-12-08
NO328681B1 (no) 2010-04-26
EP1194497A1 (en) 2002-04-10
NO20016190D0 (no) 2001-12-18
AU769301B2 (en) 2004-01-22
EP1194497B1 (en) 2007-09-12
CA2377504A1 (en) 2000-12-28
AU6428000A (en) 2001-01-09
GB2351098A (en) 2000-12-20
BR0011751A (pt) 2002-04-30
EA200200050A1 (ru) 2002-10-31
WO2000078890A1 (en) 2000-12-28
MXPA01013202A (es) 2003-07-14

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