BR7807048A - Processo de equilibrio das pressoes reduzidas dos fluidos contidos nas camadas de terreno que se comunicam com um poco,estrutura para aplicacao do processo;e cesto para estruturas - Google Patents

Processo de equilibrio das pressoes reduzidas dos fluidos contidos nas camadas de terreno que se comunicam com um poco,estrutura para aplicacao do processo;e cesto para estruturas

Info

Publication number
BR7807048A
BR7807048A BR7807048A BR7807048A BR7807048A BR 7807048 A BR7807048 A BR 7807048A BR 7807048 A BR7807048 A BR 7807048A BR 7807048 A BR7807048 A BR 7807048A BR 7807048 A BR7807048 A BR 7807048A
Authority
BR
Brazil
Prior art keywords
poco
lands
basket
communicate
structures
Prior art date
Application number
BR7807048A
Other languages
English (en)
Inventor
L Marais
Original Assignee
Petroles Cie Francaise
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 Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of BR7807048A publication Critical patent/BR7807048A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/18—Pipes provided with plural fluid passages
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Fats And Perfumes (AREA)
  • Removal Of Floating Material (AREA)
BR7807048A 1977-10-27 1978-10-26 Processo de equilibrio das pressoes reduzidas dos fluidos contidos nas camadas de terreno que se comunicam com um poco,estrutura para aplicacao do processo;e cesto para estruturas BR7807048A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732447A FR2407337A1 (fr) 1977-10-27 1977-10-27 Procede d'equilibrage des pressions dans un puits petrolier

Publications (1)

Publication Number Publication Date
BR7807048A true BR7807048A (pt) 1979-07-10

Family

ID=9197020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807048A BR7807048A (pt) 1977-10-27 1978-10-26 Processo de equilibrio das pressoes reduzidas dos fluidos contidos nas camadas de terreno que se comunicam com um poco,estrutura para aplicacao do processo;e cesto para estruturas

Country Status (8)

Country Link
US (1) US4194567A (pt)
AU (1) AU525397B2 (pt)
BR (1) BR7807048A (pt)
CA (1) CA1103654A (pt)
ES (1) ES474521A1 (pt)
FR (1) FR2407337A1 (pt)
GB (1) GB2006858B (pt)
NO (1) NO783617L (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541494A (en) * 1982-10-19 1985-09-17 Drumco Drill bit assembly
US4531593A (en) * 1983-03-11 1985-07-30 Elliott Guy R B Substantially self-powered fluid turbines
GB8531627D0 (en) * 1985-12-23 1986-02-05 Shell Int Research Drilling borehole
NO306127B1 (no) * 1992-09-18 1999-09-20 Norsk Hydro As Fremgangsmate og produksjonsror for produksjon av olje eller gass fra et olje- eller gassreservoar
US5752570A (en) * 1996-11-04 1998-05-19 Petroenergy Llc Method and device for production of hydrocarbons
US7188675B2 (en) * 2005-01-14 2007-03-13 M-I L.L.C. Finger boot basket
BRPI0718571B1 (pt) 2006-11-07 2018-05-22 Halliburton Energy Services, Inc. Sistema de tubo ascendente, e, métodos de testar a pressão de uma coluna de tubo ascendente e de perfuração
AU2008258269B2 (en) * 2007-06-04 2015-04-23 Cardinal Trading Company Pty Ltd Apparatus for use in drilling
US8281875B2 (en) 2008-12-19 2012-10-09 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
US9567843B2 (en) * 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
US8201628B2 (en) 2010-04-27 2012-06-19 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
US8820405B2 (en) 2010-04-27 2014-09-02 Halliburton Energy Services, Inc. Segregating flowable materials in a well
WO2011136761A1 (en) * 2010-04-27 2011-11-03 Halliburton Energy Services, Inc. Wellbore pressure control with segregated fluid columns
US8434561B2 (en) 2011-01-10 2013-05-07 Halliburton Energy Services, Inc. Controlled hydrostatic pressure completion system
DK2638231T3 (en) * 2011-01-10 2015-10-12 Halliburton Energy Services Inc System for obtaining controlled hydrostatic pressure
EP2694772A4 (en) 2011-04-08 2016-02-24 Halliburton Energy Services Inc AUTOMATIC LEVEL TUBE PRESSURE CONTROL ON HOLES
US9249638B2 (en) 2011-04-08 2016-02-02 Halliburton Energy Services, Inc. Wellbore pressure control with optimized pressure drilling
US9080407B2 (en) 2011-05-09 2015-07-14 Halliburton Energy Services, Inc. Pressure and flow control in drilling operations
BR112014004638A2 (pt) 2011-09-08 2017-03-14 Halliburton Energy Services Inc método para manutenção de uma temperatura desejada em um local em um poço, e, sistema de poço
US9447647B2 (en) 2011-11-08 2016-09-20 Halliburton Energy Services, Inc. Preemptive setpoint pressure offset for flow diversion in drilling operations
US9341183B1 (en) 2012-04-05 2016-05-17 Don V. Carruth Plunger adapter with sandwiper for downhole pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1867832A (en) * 1928-05-22 1932-07-19 Union Oil Co Subcirculation for oil well drilling
US1933595A (en) * 1933-01-07 1933-11-07 Frank E Kapp Sand or sediment trap for pumping wells
US2801079A (en) * 1954-09-03 1957-07-30 Gress Frank Safety device for drill bit
US2969839A (en) * 1957-05-17 1961-01-31 Haskell M Greene Apparatus for forming a closure in a well bore
DE1218376B (de) * 1965-09-09 1966-06-08 Wolfgang Herbold Dr Ing Verfahren und Vorrichtung zum Bohren nach dem Lufthebeverfahren, bevorzugt fuer geringe Bohrteufen
US3534822A (en) * 1967-10-02 1970-10-20 Walker Neer Mfg Co Well circulating device
US3566980A (en) * 1969-12-03 1971-03-02 Drilling Well Control Inc Underbalanced drilling sub
US4111262A (en) * 1977-09-01 1978-09-05 Smith International, Inc. Junk boot

Also Published As

Publication number Publication date
AU525397B2 (en) 1982-11-04
US4194567A (en) 1980-03-25
AU4110878A (en) 1980-05-01
ES474521A1 (es) 1979-10-16
GB2006858B (en) 1982-02-17
FR2407337B1 (pt) 1983-01-21
CA1103654A (fr) 1981-06-23
NO783617L (no) 1979-04-30
GB2006858A (en) 1979-05-10
FR2407337A1 (fr) 1979-05-25

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