WO2000079096A1 - Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede - Google Patents

Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede Download PDF

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Publication number
WO2000079096A1
WO2000079096A1 PCT/RU1999/000201 RU9900201W WO0079096A1 WO 2000079096 A1 WO2000079096 A1 WO 2000079096A1 RU 9900201 W RU9900201 W RU 9900201W WO 0079096 A1 WO0079096 A1 WO 0079096A1
Authority
WO
WIPO (PCT)
Prior art keywords
gas
τemπeρaτuρy
ρasχοda
pressure
sκvazhiny
Prior art date
Application number
PCT/RU1999/000201
Other languages
English (en)
Russian (ru)
Inventor
Valery Vitalievich Bashurov
Vladislav Viktorovich Golod
Vladimir Andreevich Gorbachov
Vladimir Iosifovich Minin
Nikolai Nikolaevich Pyatkin
Original Assignee
Valery Vitalievich Bashurov
Vladislav Viktorovich Golod
Vladimir Andreevich Gorbachov
Vladimir Iosifovich Minin
Nikolai Nikolaevich Pyatkin
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 Valery Vitalievich Bashurov, Vladislav Viktorovich Golod, Vladimir Andreevich Gorbachov, Vladimir Iosifovich Minin, Nikolai Nikolaevich Pyatkin filed Critical Valery Vitalievich Bashurov
Priority to EA200000949A priority Critical patent/EA002678B1/ru
Priority to PCT/RU1999/000201 priority patent/WO2000079096A1/fr
Priority to AU60118/99A priority patent/AU6011899A/en
Publication of WO2000079096A1 publication Critical patent/WO2000079096A1/fr

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/22—Fuzzy logic, artificial intelligence, neural networks or the like

Definitions

  • the invention is not available to the non-gas-exporting industry, in particular to commercially-available gas, and may be used in the event of gas exploitation.
  • v ⁇ lyuchayuschee is ⁇ chni ⁇ vys ⁇ g ⁇ gas pressure s ⁇ edinenny gaz ⁇ v ⁇ d ⁇ m with ne ⁇ yan ⁇ y s ⁇ vazhin ⁇ y che ⁇ ez ⁇ egulya ⁇ ⁇ as ⁇ da gas us ⁇ ys ⁇ v ⁇ u ⁇ avleniya based ⁇ n ⁇ lle ⁇ a, ⁇ din of izme ⁇ i ⁇ elny ⁇ v ⁇ d ⁇ v ⁇ - g ⁇ s ⁇ edinen with vy ⁇ d ⁇ m izme ⁇ i ⁇ elya debi ⁇ a d ⁇ byvaem ⁇ g ⁇ ⁇ lyuida, installed at the outlet
  • SIGNIFICANT FOX (DR. 26) ⁇ ⁇ 00/79096 ⁇ / ⁇ 9 / 00201
  • ch ⁇ in ⁇ aches ⁇ ve is ⁇ chni ⁇ a vys ⁇ g ⁇ gas pressure used ⁇ lz ⁇ vana gaz ⁇ vaya s ⁇ vazhina with u ⁇ avlyaemym ⁇ la ⁇ an ⁇ m ⁇ sech ⁇ i gas u ⁇ avlyayuschy v ⁇ d ⁇ g ⁇ ⁇ d ⁇ lyuchen ⁇ v ⁇ mu u ⁇ avlyayuschemu vy ⁇ du us ⁇ ys ⁇ va u ⁇ avle- Nia, and the outlet of the gas outlet is connected to the gas outlet, it is equipped with a separate heater, disconnected from the outlet on v ⁇ de gaz ⁇ v
  • Tseles ⁇ b ⁇ azn ⁇ is ⁇ chni ⁇ ele ⁇ i ⁇ aniya vy ⁇ lni ⁇ with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu ⁇ eguli- ⁇ vaniya'vy ⁇ dn ⁇ y m ⁇ schn ⁇ s ⁇ i and eg ⁇ u ⁇ avlyayuschy v ⁇ d ⁇ d ⁇ lyuchi ⁇ ⁇ ⁇ e ⁇ emu u ⁇ avlyayuschemu vy ⁇ du us ⁇ ys ⁇ va u ⁇ avleniya, ch ⁇ ⁇ zv ⁇ li ⁇ ⁇ e ⁇ a ⁇ ivn ⁇ and e ⁇ n ⁇ mn ⁇ ⁇ izv ⁇ di ⁇ ⁇ az ⁇ g ⁇ ev gaz ⁇ v ⁇ da avoiding eg ⁇ ⁇ e ⁇ eg ⁇ eva.
  • ⁇ yg ⁇ dn ⁇ is ⁇ chni ⁇ ele ⁇ i ⁇ aniya vy ⁇ lni ⁇ with mn ⁇ g ⁇ analnym vy ⁇ d ⁇ m and nag ⁇ eva ⁇ el gaz ⁇ v ⁇ da vy ⁇ lni ⁇ se ⁇ tsi ⁇ nnym, ⁇ i e ⁇ m se ⁇ tsii nag ⁇ eva ⁇ elya ⁇ as- ⁇ edeli ⁇ vd ⁇ l gaz ⁇ v ⁇ da and ⁇ d ⁇ lyuchi ⁇ ⁇ mn ⁇ g ⁇ analn ⁇ mu vy ⁇ du is ⁇ chni ⁇ a ele ⁇ i ⁇ aniya, ch ⁇ ⁇ zv ⁇ li ⁇ d ⁇ lni ⁇ eln ⁇ ⁇ vysi ⁇ e ⁇ n ⁇ michn ⁇ s ⁇ ⁇ az ⁇ g ⁇ eva gaz ⁇ v ⁇ da.
  • Tseles ⁇ b ⁇ azn ⁇ is ⁇ chni ⁇ ele ⁇ i ⁇ aniya vy ⁇ lni ⁇ with v ⁇ zm ⁇ zhn ⁇ s ⁇ yu ⁇ eguli- ⁇ vaniya vy ⁇ dn ⁇ y m ⁇ schn ⁇ s ⁇ i and eg ⁇ u ⁇ avlyayuschy v ⁇ d ⁇ d ⁇ lyuchi ⁇ ⁇ ⁇ e ⁇ emu u ⁇ avlyayuschemu vy ⁇ du us ⁇ ys ⁇ va u ⁇ avleniya, ch ⁇ ⁇ zv ⁇ li ⁇ ⁇ e ⁇ a ⁇ ivn ⁇ and e ⁇ n ⁇ mn ⁇ ⁇ izv ⁇ di ⁇ ⁇ az ⁇ g ⁇ ev gaz ⁇ v ⁇ da avoiding eg ⁇ ⁇ e ⁇ eg ⁇ eva.
  • the output of the electrical outlet is supplied with a multi-outlet and the exhaust gas heater is separated by a separate exhaust gas
  • each section of the heater must be removed in the form of a flexible tape, which is secured to the gas outlet and is free of charge.
  • Claimed s ⁇ s ⁇ b and us ⁇ ys ⁇ v ⁇ ⁇ zv ⁇ lyayu ⁇ ⁇ eshi ⁇ ⁇ blemu is ⁇ lyucheniya gid ⁇ a ⁇ b ⁇ az ⁇ vaniya n ⁇ vym, e ⁇ e ⁇ ivnym and e ⁇ n ⁇ michnym me ⁇ d ⁇ m and ⁇ bes ⁇ echiva- yu ⁇ reliable e ⁇ s ⁇ lua ⁇ atsiyu gazli ⁇ n ⁇ y s ⁇ vazhiny in av ⁇ ma ⁇ iches ⁇ m ⁇ ezhime in INSTALLS l ⁇ viya ⁇ ⁇ ayneg ⁇ Seve ⁇ a.
  • P ⁇ eds ⁇ avlenn ⁇ e on ⁇ YU.1 us ⁇ ys ⁇ v ⁇ for gazli ⁇ n ⁇ y d ⁇ bychi ne ⁇ i s ⁇ de ⁇ zhi ⁇ gaz ⁇ vuyu s ⁇ vazhinu 1-nas ⁇ sn ⁇ ⁇ m ⁇ ess ⁇ nuyu ⁇ ubu 2 ⁇ azmeschennuyu in gaz ⁇ v ⁇ y s ⁇ va- zhine, vy ⁇ d ⁇ y s ⁇ edinen s ⁇ v ⁇ dnym ⁇ e ⁇ m ⁇ s ⁇ a ⁇ m 3 vnu ⁇ i ⁇ g ⁇ ⁇ as ⁇ - l ⁇ zhen ⁇ agmen ⁇ gaz ⁇ v ⁇ da 4 us ⁇ an ⁇ vlennymi thereon da ⁇ chi ⁇ ami ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y gas 5 and gas pressure 6, installed by the gas outlet valve 7 and the gas outlet temperature 8.
  • Each section 14 of the heater 12 is made in the form of a flexible tape, secured on the gas supply 11 with a separate heating unit and the length is divided.
  • P ⁇ i e ⁇ m all se ⁇ tsii 14 ⁇ d- ⁇ lyucheny ⁇ mn ⁇ g ⁇ analn ⁇ mu vy ⁇ du is ⁇ chni ⁇ a ele ⁇ i ⁇ aniya 15 ⁇ eguli ⁇ uem ⁇ y vy ⁇ dn ⁇ y m ⁇ schn ⁇ s ⁇ yu, u ⁇ avlyaem ⁇ y na ⁇ yazheniem with u ⁇ avlyayuscheg ⁇ vy ⁇ da ⁇ n ⁇ lle ⁇ a 10.
  • the temperature of 16 is connected to the gas outlet 18 with the installed gas pressure sensors and 20 of 21 gas outlet 23 (all sensors and gas outlet meter are connected to the measuring inlet of the gas inlet 10), and also the gas inlet for the exhaust gas 24, which is
  • the dry center 16 is connected to an aperture 25, and its liner 26 is connected through a fluid meter 27 to the outlet line 28.
  • SIGNIFICANT FOX (DR. 26) ⁇ ⁇ 00/79096 ⁇ / ⁇ 99 / 00201
  • P ⁇ eds ⁇ avlenny on ⁇ ig.5 mn ⁇ g ⁇ analny is ⁇ chni ⁇ ele ⁇ i ⁇ aniya 15 s ⁇ - s ⁇ i ⁇ of mn ⁇ g ⁇ azn ⁇ y se ⁇ i ⁇ e ⁇ emenn ⁇ g ⁇ na ⁇ yazheniya 42, ⁇ vy ⁇ du ⁇ y ⁇ d ⁇ lyu- cheny sil ⁇ vye ⁇ lyuchi 43 u ⁇ avlyaemye ⁇ mmu ⁇ a ⁇ m 44 vy ⁇ da ⁇ n ⁇ lle ⁇ a 10.
  • the device operates the following way.
  • the vent valve is cut off 7 is turned off, the regulator valve is connected to the outlet 24, the heater of the tube 12 is switched off.
  • ⁇ ⁇ n ⁇ lle ⁇ 10 ⁇ s ⁇ u ⁇ ayu ⁇ da ⁇ chi ⁇ v ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y signals 5 and 6 to gas pressure vy ⁇ de gaz ⁇ v ⁇ y s ⁇ vazhiny 1 da ⁇ chi ⁇ a ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y gaz ⁇ - ⁇ v ⁇ da 11 da ⁇ chi ⁇ a ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y gas in ⁇ ube 23, gas pressure 22 da ⁇ chi ⁇ a ne ⁇ yan ⁇ y s ⁇ vazhiny 25.
  • Gaz ⁇ v ⁇ d 11 ⁇ i ma ⁇ simaln ⁇ y m ⁇ sch- n ⁇ s ⁇ i nag ⁇ eva ⁇ elya 12 bys ⁇ ⁇ g ⁇ evae ⁇ sya ⁇ i nulev ⁇ m ⁇ as ⁇ de gas d ⁇ ma ⁇ simal- n ⁇ g ⁇ values na ⁇ ime ⁇ , 75 ° C, ch ⁇ ⁇ i ⁇ si ⁇ ue ⁇ sya ⁇ n ⁇ lle ⁇ m 10 per ⁇ sn ⁇ vanii signal da ⁇ chi ⁇ a ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y gaz ⁇ v ⁇ da 8.
  • the device is switched off to the mode of automatic regulation of gas and gas outlet, using in the process of communication of the gas exchange of the pressure
  • the compressor 10 gives a change of 12.
  • ⁇ a ⁇ im ⁇ b ⁇ az ⁇ m on account ⁇ e ⁇ a ⁇ ivn ⁇ g ⁇ ⁇ eguli ⁇ vaniya m ⁇ schn ⁇ s ⁇ i, ⁇ davaem ⁇ y on nag ⁇ eva ⁇ el 12 ⁇ em ⁇ e ⁇ a ⁇ u ⁇ u on vnu ⁇ enney ⁇ ve ⁇ n ⁇ s ⁇ i gaz ⁇ v ⁇ da 11 and znachi ⁇ and ⁇ g ⁇ anichn ⁇ m sl ⁇ e ⁇ e ⁇ ayuscheg ⁇ ⁇ therein gas ⁇ dde ⁇ zhivayu ⁇ on u ⁇ vne above ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y gid ⁇ a ⁇ b ⁇ az ⁇ vaniya lyub ⁇ y of s ⁇ s ⁇ avny ⁇ ⁇ m ⁇ nen ⁇ is ⁇ lzuem ⁇ g ⁇ ⁇ i ⁇ dn ⁇ g ⁇ gas and ⁇ bes ⁇ echivayu ⁇ ne ⁇ b ⁇ dim ⁇ e for ⁇ e ⁇ uscheg ⁇
  • SIGNIFICANT FOX (DR. 26) ⁇ ⁇ 00/79096 ⁇ / ⁇ 9 / 002
  • the gas outlet is used the ball valve type ⁇ 39024-080 (Germany);
  • the device of type ⁇ -86 ⁇ (England) was used;
  • heaters of the type ⁇ 9701 ( Russian) are used;
  • sensors of type ⁇ -3 ( Russian) are named;
  • a diaphragm discharge was used on the basis of a narrowing device with a type of gas
  • the temperature of the hydroprocessing unit is 14 ° C and 20 ° C.
  • the gas outlet temperature is maintained at a temperature of ⁇ > 20 ° C throughout the entire operation, and the gas temperature is maintained at a temperature of ⁇ > 20 ° C.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipeline Systems (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

Cette invention se rapporte au domaine de l'extraction du gaz et du pétrole, concerne essentiellement une extraction par éjection sans compresseurs, et peut être utilisée lors de l'exploitation de puits à extraction par éjection, notamment dans le Grand Nord. Le gaz est envoyé dans le puits de pétrole immédiatement depuis le puits de gaz à l'aide d'une conduite de gaz qui comporte une unité de chauffage répartie sur sa longueur. La température de la surface interne de la conduite de gaz est maintenue au dessus de la température de formation d'hydrates à partir de n'importe quel composant du milieu gazeux et dans une plage de travail des paramètres du gaz. La température du gaz en amont du dispositif régulant le débit de gaz est maintenue à un niveau T ≥ (T1 + Δt) où T1 représente la plus haute température de formation d'hydrates à partir des composants du gaz, tandis que Δt représente la chute de température au régulateur du débit de gaz. Les modes thermiques susmentionnés permettent d'exclure les conditions de formation d'hydrates lors de l'extraction par éjection du pétrole.
PCT/RU1999/000201 1999-06-17 1999-06-17 Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede WO2000079096A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EA200000949A EA002678B1 (ru) 1999-06-17 1999-06-17 Способ эксплуатации газлифтной скважины и устройство для его осуществления
PCT/RU1999/000201 WO2000079096A1 (fr) 1999-06-17 1999-06-17 Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede
AU60118/99A AU6011899A (en) 1999-06-17 1999-06-17 Method for exploiting a gas-lift wellbore and device for realising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU1999/000201 WO2000079096A1 (fr) 1999-06-17 1999-06-17 Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
WO2000079096A1 true WO2000079096A1 (fr) 2000-12-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU1999/000201 WO2000079096A1 (fr) 1999-06-17 1999-06-17 Procede d'exploitation d'un puits a extraction par ejection et dispositif de mise en oeuvre de ce procede

Country Status (3)

Country Link
AU (1) AU6011899A (fr)
EA (1) EA002678B1 (fr)
WO (1) WO2000079096A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503744A (en) * 2012-07-06 2014-01-08 Framo Eng As Thermal management to prevent formation of hydrates in subsea hydrocarbon recovery system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154297A (en) * 1977-12-08 1979-05-15 Sun Oil Company Lift gas heat exchanger
US4738313A (en) * 1987-02-20 1988-04-19 Delta-X Corporation Gas lift optimization
RU2051202C1 (ru) * 1993-07-12 1995-12-27 Арутюнов Владимир Сергеевич Способ предупреждения гидратообразования
RU2070277C1 (ru) * 1995-06-29 1996-12-10 Товарищество с ограниченной ответственностью "Инженерный сервис" Способ эксплуатации группы нефтедобывающих скважин и установка для его осуществления

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154297A (en) * 1977-12-08 1979-05-15 Sun Oil Company Lift gas heat exchanger
US4738313A (en) * 1987-02-20 1988-04-19 Delta-X Corporation Gas lift optimization
RU2051202C1 (ru) * 1993-07-12 1995-12-27 Арутюнов Владимир Сергеевич Способ предупреждения гидратообразования
RU2070277C1 (ru) * 1995-06-29 1996-12-10 Товарищество с ограниченной ответственностью "Инженерный сервис" Способ эксплуатации группы нефтедобывающих скважин и установка для его осуществления

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BURSHTEIN M.A. ET AL.: "Novoe v primeneii gasliftnogo sposoba exspluatatsii neftyannykh skvazhin", TNTO, SERYA DOBYCHA, M., VNIIOENG, 1974, pages 4 - 5, 6-10, 54-58 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2503744A (en) * 2012-07-06 2014-01-08 Framo Eng As Thermal management to prevent formation of hydrates in subsea hydrocarbon recovery system

Also Published As

Publication number Publication date
EA002678B1 (ru) 2002-08-29
AU6011899A (en) 2001-01-09
EA200000949A1 (ru) 2001-08-27

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