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WO2005119005A1 - Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee - Google Patents

Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee Download PDF

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Publication number
WO2005119005A1
WO2005119005A1 PCT/RU2004/000211 RU2004000211W WO2005119005A1 WO 2005119005 A1 WO2005119005 A1 WO 2005119005A1 RU 2004000211 W RU2004000211 W RU 2004000211W WO 2005119005 A1 WO2005119005 A1 WO 2005119005A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
hydrocarbon
vοdy
πlasτa
cheρez
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.)
Ceased
Application number
PCT/RU2004/000211
Other languages
English (en)
Russian (ru)
Inventor
Ivan Yakovlevich Klyushin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/RU2004/000211 priority Critical patent/WO2005119005A1/fr
Publication of WO2005119005A1 publication Critical patent/WO2005119005A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells
    • 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

Definitions

  • nas ⁇ yaschemu v ⁇ emeni ⁇ az ⁇ ab ⁇ an ⁇ mn ⁇ g ⁇ ⁇ azlichny ⁇ me ⁇ d ⁇ v and ⁇ e ⁇ n ⁇ l ⁇ gy increase ⁇ e ⁇ uschey ne ⁇ e ⁇ dachi ⁇ las ⁇ v ⁇ vedeniem ⁇ azlichny ⁇ vid ⁇ v ⁇ b ⁇ ab ⁇ i ⁇ izab ⁇ yn ⁇ y z ⁇ ny s ⁇ vazhin ( ⁇ PZ) on ⁇ sn ⁇ ve n ⁇ v ⁇ g ⁇ ⁇ b ⁇ ud ⁇ vaniya and n ⁇ vy ⁇ ⁇ e ⁇ n ⁇ l ⁇ giy0 ⁇ dema ne ⁇ i.
  • the commercial result of the invention is to increase the income of the obtained hydrocarbon by preventing the destruction of the cone 4 waters found in the open-air zone and the messages of the unsaturated part of the well’s well.
  • FIG. 1 is depicted as one of the installation options for the 5 implementation of the method. 6
  • P ⁇ I ⁇ P ⁇ DP ⁇ CH ⁇ I ⁇ L ⁇ G ⁇ ⁇ I ⁇ ⁇ SUSCH ⁇ S ⁇ L ⁇ IYA IZ ⁇ B ⁇ YYA Deep sh ⁇ ang ⁇ vy nas ⁇ s- ⁇ m ⁇ ess ⁇ with ⁇ azdelnym ⁇ iem ⁇ m ( ⁇ P) s ⁇ de ⁇ zhi ⁇ ⁇ us tsilind ⁇ m 1 to 2, in the lower ⁇ tse 5 ⁇ g ⁇ imee ⁇ sya lower suction ⁇ la ⁇ an 3 and ⁇ b ⁇ v ⁇ y s ⁇ en ⁇ e ⁇ is ⁇ edinen b ⁇ v ⁇ y suction ⁇ la ⁇ an 4.
  • the lower part of the cylinder is connected to a joint 7 of the main pipe or a long pipe with a smaller diameter and a plug.
  • the method of production is agreed upon by the invention as follows.
  • the main forces that keep the emulsion in a non-uniform medium and displacing it with water are 5 capillary forces. With a decrease in the effect of the capillary forces due to a decrease in the interstitial tension from 25 .... 35 to 0.01 ... 0.001 m ⁇ / m, a complete (up to 95 ... 98%) displacement is achieved.
  • ne ⁇ b ⁇ dim ⁇ is ⁇ lz ⁇ va ⁇ nas ⁇ sy ⁇ i ⁇ a ⁇ P with ⁇ azlichnym ⁇ as ⁇ l ⁇ zheniem b ⁇ v ⁇ g ⁇ ⁇ la ⁇ ana 4 ⁇ nizhneg ⁇ vsasyvayuscheg ⁇ ⁇ la ⁇ ana 3 and vy ⁇ lni ⁇ glavn ⁇ e ⁇ eb ⁇ vanie ⁇ e ⁇ n ⁇ l ⁇ gii d ⁇ bychi ne ⁇ i - che ⁇ ez lower suction ⁇ la ⁇ an 3 ne ⁇ b ⁇ dim ⁇
  • ⁇ sli ⁇ is ⁇ dnym data ⁇ bv ⁇ dnenn ⁇ s ⁇ ⁇ du ⁇ tsii b ⁇ lee 20-30% and all ⁇ b ⁇ a ⁇ v ⁇ du with zab ⁇ ya s ⁇ vazhiny not ⁇ eds ⁇ avlyae ⁇ sya 15 v ⁇ zm ⁇ zhnym ( ⁇ i ⁇ v ⁇ dy ⁇ aven and b ⁇ lee ⁇ b ⁇ a), ⁇ ⁇ imenyae ⁇ sya nas ⁇ s ⁇ P with d ⁇ ugim ⁇ ass ⁇ yaniem b ⁇ v ⁇ y ⁇ ame ⁇ y for ⁇ ach ⁇ i ⁇ du ⁇ tsii s ⁇ vazhiny with ⁇ bv ⁇ dneniem d ⁇ 50- 60% ⁇ las ⁇ v ⁇ y v ⁇ dy -.
  • E ⁇ e ⁇ ivn ⁇ is ⁇ lz ⁇ va ⁇ ⁇ i ⁇ dny and ⁇ u ⁇ ny gas ⁇ i vys ⁇ m gaz ⁇ v ⁇ m ⁇ a ⁇ e, ⁇ s ⁇ u ⁇ ayuschy in tsilind ⁇ che ⁇ ez b ⁇ v ⁇ y ⁇ la ⁇ an ⁇ u ⁇ em ⁇ b ⁇ az ⁇ vaniya gaz ⁇ v ⁇ y ⁇ b ⁇ i in ve ⁇ ney chas ⁇ i tsilind ⁇ a, ⁇ m ⁇ emi ⁇ vaniya eg ⁇ pressure s ⁇ lba 5 v ⁇ d ⁇ ne ⁇ egaz ⁇ v ⁇ y mixture in li ⁇ vy ⁇ ⁇ uba ⁇ ⁇ i ⁇ de ⁇ lunzhe ⁇ a down and s ⁇ zdaniya ⁇ b ⁇ v ⁇ g ⁇ ( ⁇ bliz ⁇ g ⁇ ⁇ n ⁇ ani ⁇ vaniyu

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

L'invention se rapporte au domaine de l'extraction de pétrole et plus particulièrement aux procédés d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement, au moyen d'une technologie d'extraction d'hydrocarbures avec des pompes à maîtresse tige. Selon le procédé, on monte une pompe à maîtresse tige de manière à ce que l'entrée de l'emmanchement soit située en dessous du soubassement d'une strate. On effectue préalablement une destruction du cône d'eau dans la zone de la strate adjacente au fond du puits au moyen de l'évacuation de l'eau par pompage à travers un emmanchement relié à la soupape d'aspiration inférieure du cylindre, via l'entrefer en passant par la soupape d'aspiration latérale du cylindre. Si la teneur du liquide évacué en hydrocarbure augmente, on en déduit que la destruction du cône d'eau a commencé. On continue l'évacuation par pompage jusqu'à la destruction et la dilution totales ou quasi-totales de l'émulsion dans le cône, constitué de l'eau formée dans un milieu poreux non homogène à la frontière eau - hydrocarbure, jusqu'à la démixtion des flux d'eau et d'hydrocarbures et jusqu'au retour du contact courant eau / hydrocarbures vers une position initiale. On poursuit ensuite le pompage de l'eau via l'emmanchement et de l'hydrocarbure via l'entrefer.
PCT/RU2004/000211 2004-05-26 2004-05-26 Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee Ceased WO2005119005A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000211 WO2005119005A1 (fr) 2004-05-26 2004-05-26 Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2004/000211 WO2005119005A1 (fr) 2004-05-26 2004-05-26 Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee

Publications (1)

Publication Number Publication Date
WO2005119005A1 true WO2005119005A1 (fr) 2005-12-15

Family

ID=35462956

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2004/000211 Ceased WO2005119005A1 (fr) 2004-05-26 2004-05-26 Procede d'exploitation de gisements d'hydrocarbures avec de l'eau de soubassement et d'extraction d'hydrocarbures au moyen d'une pompe a maitresse tige a reception separee

Country Status (1)

Country Link
WO (1) WO2005119005A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102242621A (zh) * 2011-07-18 2011-11-16 天津市滨海新区龙新石油机械制造有限公司 一种负压解堵采油工艺及装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195633A (en) * 1960-08-26 1965-07-20 Charles E Jacob Method and apparatus for producing fresh water or petroleum from underground reservoir formations without contamination of underlying heavier liquid
SU1323743A2 (ru) * 1985-12-30 1987-07-15 Государственный институт по проектированию и исследовательским работам в нефтяной промышленности "Гипровостокнефть" Глубинный штанговый насос
RU2196249C1 (ru) * 2001-05-11 2003-01-10 Кошкин Константин Иванович Скважинная штанговая насосная установка

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195633A (en) * 1960-08-26 1965-07-20 Charles E Jacob Method and apparatus for producing fresh water or petroleum from underground reservoir formations without contamination of underlying heavier liquid
SU1323743A2 (ru) * 1985-12-30 1987-07-15 Государственный институт по проектированию и исследовательским работам в нефтяной промышленности "Гипровостокнефть" Глубинный штанговый насос
RU2196249C1 (ru) * 2001-05-11 2003-01-10 Кошкин Константин Иванович Скважинная штанговая насосная установка

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102242621A (zh) * 2011-07-18 2011-11-16 天津市滨海新区龙新石油机械制造有限公司 一种负压解堵采油工艺及装置

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