FR2088143A7 - Rock fracturing - particularly in oil prospecting boreholes - Google Patents

Rock fracturing - particularly in oil prospecting boreholes

Info

Publication number
FR2088143A7
FR2088143A7 FR7018746A FR7018746A FR2088143A7 FR 2088143 A7 FR2088143 A7 FR 2088143A7 FR 7018746 A FR7018746 A FR 7018746A FR 7018746 A FR7018746 A FR 7018746A FR 2088143 A7 FR2088143 A7 FR 2088143A7
Authority
FR
France
Prior art keywords
boreholes
flow
rock fracturing
fracturing
oil prospecting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7018746A
Other languages
French (fr)
Other versions
FR2088143B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bertin Technologies SAS
Original Assignee
Bertin et Cie SA
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 Bertin et Cie SA filed Critical Bertin et Cie SA
Priority to FR7018746A priority Critical patent/FR2088143A7/en
Publication of FR2088143A7 publication Critical patent/FR2088143A7/en
Application granted granted Critical
Publication of FR2088143B3 publication Critical patent/FR2088143B3/fr
Expired legal-status Critical Current

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
    • 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

Abstract

Hydrualic fracturing of oil-hearing formations by filling the drill pipe system with a liquid and setting up a flow therein. Upon abruptly interrupting the flow by suddenly closing the pipe, a shock wave can be generated which rises towards the zone to the fractured, where it produces a hammer-type blow. Eliminates HP high rating pumps used in prior art hydraulic fracturing methods.
FR7018746A 1970-05-22 1970-05-22 Rock fracturing - particularly in oil prospecting boreholes Expired FR2088143A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7018746A FR2088143A7 (en) 1970-05-22 1970-05-22 Rock fracturing - particularly in oil prospecting boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018746A FR2088143A7 (en) 1970-05-22 1970-05-22 Rock fracturing - particularly in oil prospecting boreholes

Publications (2)

Publication Number Publication Date
FR2088143A7 true FR2088143A7 (en) 1972-01-07
FR2088143B3 FR2088143B3 (en) 1973-03-16

Family

ID=9055958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7018746A Expired FR2088143A7 (en) 1970-05-22 1970-05-22 Rock fracturing - particularly in oil prospecting boreholes

Country Status (1)

Country Link
FR (1) FR2088143A7 (en)

Also Published As

Publication number Publication date
FR2088143B3 (en) 1973-03-16

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