SA520412194B1 - تكسير تكوين جوفي ورفع كفاءة بئر - Google Patents

تكسير تكوين جوفي ورفع كفاءة بئر

Info

Publication number
SA520412194B1
SA520412194B1 SA520412194A SA520412194A SA520412194B1 SA 520412194 B1 SA520412194 B1 SA 520412194B1 SA 520412194 A SA520412194 A SA 520412194A SA 520412194 A SA520412194 A SA 520412194A SA 520412194 B1 SA520412194 B1 SA 520412194B1
Authority
SA
Saudi Arabia
Prior art keywords
fracturing
section
pressure
stack
subterranean formation
Prior art date
Application number
SA520412194A
Other languages
English (en)
Inventor
سي. جونسون اوستن
ايه. باكر بريان
اتش. يونج جويل
بي. بياسون روني
جيه. كانون نيكولاس
Original Assignee
دونيـنج ويلهيد إكيوبمنت، ال ال سي
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 دونيـنج ويلهيد إكيوبمنت، ال ال سي filed Critical دونيـنج ويلهيد إكيوبمنت، ال ال سي
Publication of SA520412194B1 publication Critical patent/SA520412194B1/ar

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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/2607—Surface equipment specially adapted for fracturing operations
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

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)
  • Fluid-Pressure Circuits (AREA)
  • Pipeline Systems (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

حينما تكون وسيلة التكسير fracturing stack (200) في بئر well (4) عند ضغط التكسير fracturing pressure ، يتم استقبال سلسلة التثقيب في قسم من الحفرة المركزية center bore في وسيلة التكسير (200). يكون القسم هو ذلك القسم الذي يقع فوق رأس تكسير (210) بوسيلة التكسير fracturing stack (200). حينما تكون وسيلة التكسير fracturing stack (200) عند ضغط تكسير fracturing pressure ، يتم سد قسم الحفرة المركزية center bore للحفاظ على ضغط التكسير داخل وأسفل رأس التكسير fracturing head (210). كما تتم معادلة الضغط في القسم بالضغط الجوي. ويتم، عند الضغط الجوي، استقبال ما يتم إسقاطه في البئر (12) في القسم. وتتم معادلة الضغط في القسم بالضغط في وسيلة التكسير (200) أسفل القسم. ويتم إطلاق ما يتم إسقاطه في البئر Releasing the well drop (12) إلى الحفرة المركزية في رأس التكسير fracturing head (210) وإلى البئر well (4). شكل 2أ .
SA520412194A 2017-12-14 2020-06-13 تكسير تكوين جوفي ورفع كفاءة بئر SA520412194B1 (ar)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762598914P 2017-12-14 2017-12-14
US201862637215P 2018-03-01 2018-03-01
US201862637220P 2018-03-01 2018-03-01
US201862638681P 2018-03-05 2018-03-05
US201862638688P 2018-03-05 2018-03-05
US16/100,741 US10689938B2 (en) 2017-12-14 2018-08-10 Subterranean formation fracking and well workover

Publications (1)

Publication Number Publication Date
SA520412194B1 true SA520412194B1 (ar) 2023-06-07

Family

ID=66815766

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520412194A SA520412194B1 (ar) 2017-12-14 2020-06-13 تكسير تكوين جوفي ورفع كفاءة بئر

Country Status (4)

Country Link
US (1) US10689938B2 (ar)
CA (1) CA3085131A1 (ar)
SA (1) SA520412194B1 (ar)
WO (1) WO2019118666A1 (ar)

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Also Published As

Publication number Publication date
WO2019118666A1 (en) 2019-06-20
US20190186226A1 (en) 2019-06-20
US10689938B2 (en) 2020-06-23
CA3085131A1 (en) 2019-06-20

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