NO901511L - TEST METHOD WITH HYDRAULIC IMPEDANCE. - Google Patents

TEST METHOD WITH HYDRAULIC IMPEDANCE.

Info

Publication number
NO901511L
NO901511L NO90901511A NO901511A NO901511L NO 901511 L NO901511 L NO 901511L NO 90901511 A NO90901511 A NO 90901511A NO 901511 A NO901511 A NO 901511A NO 901511 L NO901511 L NO 901511L
Authority
NO
Norway
Prior art keywords
test method
fracture
hydraulic impedance
height
wellbore
Prior art date
Application number
NO90901511A
Other languages
Norwegian (no)
Other versions
NO901511D0 (en
Inventor
David William Mellor
John William Aidan Millar
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO901511D0 publication Critical patent/NO901511D0/en
Publication of NO901511L publication Critical patent/NO901511L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • 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
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/008—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor

Abstract

En fremgangsmåte for å bestemme høyden og lengden på en fraktur (3) i et borehull (1) Innebærer å generere trykkbølger i fluidet 1 brønnboringen ved å bruke en ventil (4) og måle reaksjonen ved brønnhodet ved hjelp av en transduktor (5). En teoretisk modell på brønnbor-ing-fraktursystemet genereres og sammenlignes med den målte reaksjon for å bestemme høyden og lengden av frakturen.A method for determining the height and length of a fracture (3) in a borehole (1) Involves generating pressure waves in the fluid 1 of the wellbore using a valve (4) and measuring the reaction at the wellhead by means of a transducer (5). A theoretical model of the wellbore fracture system is generated and compared with the measured reaction to determine the height and length of the fracture.

NO90901511A 1989-04-04 1990-04-03 TEST METHOD WITH HYDRAULIC IMPEDANCE. NO901511L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898907525A GB8907525D0 (en) 1989-04-04 1989-04-04 Hydraulic impedance test method

Publications (2)

Publication Number Publication Date
NO901511D0 NO901511D0 (en) 1990-04-03
NO901511L true NO901511L (en) 1990-10-05

Family

ID=10654409

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90901511A NO901511L (en) 1989-04-04 1990-04-03 TEST METHOD WITH HYDRAULIC IMPEDANCE.

Country Status (4)

Country Link
AU (1) AU631409B2 (en)
CA (1) CA2013726A1 (en)
GB (2) GB8907525D0 (en)
NO (1) NO901511L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7568525B2 (en) * 2004-09-27 2009-08-04 Nord Service, Inc. Method and system for increasing well rate using well-capital-string perforation
RU2455665C2 (en) * 2010-05-21 2012-07-10 Шлюмбергер Текнолоджи Б.В. Method of diagnostics of formation hydraulic fracturing processes on-line using combination of tube waves and microseismic monitoring
GB2539056A (en) * 2015-06-03 2016-12-07 Geomec Eng Ltd Improvements in or relating to injection wells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4783769A (en) * 1986-03-20 1988-11-08 Gas Research Institute Method of determining position and dimensions of a subsurface structure intersecting a wellbore in the earth
US5081613A (en) * 1988-09-27 1992-01-14 Applied Geomechanics Method of identification of well damage and downhole irregularities
US5010527A (en) * 1988-11-29 1991-04-23 Gas Research Institute Method for determining the depth of a hydraulic fracture zone in the earth

Also Published As

Publication number Publication date
AU5239090A (en) 1990-10-11
GB2231405A (en) 1990-11-14
GB8907525D0 (en) 1989-05-17
GB9007093D0 (en) 1990-05-30
NO901511D0 (en) 1990-04-03
AU631409B2 (en) 1992-11-26
CA2013726A1 (en) 1990-10-04

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