NO20013032D0 - Kjemisk injeksjons- og overvåknings-system i lukket slöyfe for oljefeltoperasjoner - Google Patents

Kjemisk injeksjons- og overvåknings-system i lukket slöyfe for oljefeltoperasjoner

Info

Publication number
NO20013032D0
NO20013032D0 NO20013032A NO20013032A NO20013032D0 NO 20013032 D0 NO20013032 D0 NO 20013032D0 NO 20013032 A NO20013032 A NO 20013032A NO 20013032 A NO20013032 A NO 20013032A NO 20013032 D0 NO20013032 D0 NO 20013032D0
Authority
NO
Norway
Prior art keywords
monitoring system
closed loop
chemical injection
oilfield operations
oilfield
Prior art date
Application number
NO20013032A
Other languages
English (en)
Other versions
NO20013032L (no
NO322416B1 (no
Inventor
Kristopher T Kohl
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20013032L publication Critical patent/NO20013032L/no
Publication of NO20013032D0 publication Critical patent/NO20013032D0/no
Publication of NO322416B1 publication Critical patent/NO322416B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing, limiting or eliminating the deposition of paraffins or like substances
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/02—Equipment or details not covered by groups E21B15/00 - E21B40/00 in situ inhibition of corrosion in boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7759—Responsive to change in rate of fluid flow
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7761—Electrically actuated valve
NO20013032A 1998-12-21 2001-06-19 System for å overvåke og styre levering av et additiv som innføres i formasjonsfluid utvunnet gjennom et borehull og fremgangsmåte for, på et brønnsted, å overvåke og, fra et fjerntliggende sted, styre slik levering NO322416B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21806798A 1998-12-21 1998-12-21
US15317599P 1999-09-10 1999-09-10
PCT/US1999/030448 WO2000037770A1 (en) 1998-12-21 1999-12-17 Closed loop chemical injection and monitoring system for oilfield operations

Publications (3)

Publication Number Publication Date
NO20013032L NO20013032L (no) 2001-06-19
NO20013032D0 true NO20013032D0 (no) 2001-06-19
NO322416B1 NO322416B1 (no) 2006-10-02

Family

ID=26850249

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013032A NO322416B1 (no) 1998-12-21 2001-06-19 System for å overvåke og styre levering av et additiv som innføres i formasjonsfluid utvunnet gjennom et borehull og fremgangsmåte for, på et brønnsted, å overvåke og, fra et fjerntliggende sted, styre slik levering

Country Status (9)

Country Link
US (1) US6851444B1 (no)
AU (1) AU778363B2 (no)
BR (1) BR9916388A (no)
CA (1) CA2353900C (no)
DK (1) DK200100934A (no)
GB (1) GB2361730B (no)
MX (1) MXPA01006122A (no)
NO (1) NO322416B1 (no)
WO (1) WO2000037770A1 (no)

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Also Published As

Publication number Publication date
DK200100934A (da) 2001-08-13
US6851444B1 (en) 2005-02-08
MXPA01006122A (es) 2002-03-27
AU778363B2 (en) 2004-12-02
BR9916388A (pt) 2001-11-06
AU2201800A (en) 2000-07-12
WO2000037770A1 (en) 2000-06-29
GB2361730B (en) 2003-05-07
NO20013032L (no) 2001-06-19
CA2353900C (en) 2005-03-08
GB0113475D0 (en) 2001-07-25
NO322416B1 (no) 2006-10-02
CA2353900A1 (en) 2000-06-29
GB2361730A (en) 2001-10-31

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ERR Erratum

Free format text: I PATENTTIDENDE NR 33/06 BLE PATENTSOKNAD NR. 20013032 FEILAKTIG KUNNGJORT MEDDELT. SOKNADEN ER FORTSATT UNDER BEHANDLING

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US

MK1K Patent expired