CA2823598C - Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines - Google Patents

Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines Download PDF

Info

Publication number
CA2823598C
CA2823598C CA2823598A CA2823598A CA2823598C CA 2823598 C CA2823598 C CA 2823598C CA 2823598 A CA2823598 A CA 2823598A CA 2823598 A CA2823598 A CA 2823598A CA 2823598 C CA2823598 C CA 2823598C
Authority
CA
Canada
Prior art keywords
wells
formation
stimulant
injection
fracture
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.)
Active
Application number
CA2823598A
Other languages
English (en)
Other versions
CA2823598A1 (fr
Inventor
Yanguang Yuan
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.)
Bitcan Geosciences and Engineering Inc
Original Assignee
Bitcan Geosciences and Engineering Inc
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 Bitcan Geosciences and Engineering Inc filed Critical Bitcan Geosciences and Engineering Inc
Priority to CA2823598A priority Critical patent/CA2823598C/fr
Publication of CA2823598A1 publication Critical patent/CA2823598A1/fr
Application granted granted Critical
Publication of CA2823598C publication Critical patent/CA2823598C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • E21B43/2408—SAGD in combination with other methods
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2405—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection in association with fracturing or crevice forming processes

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

Le procédé décrit permet de créer une ou plusieurs fractures ciblées dans une formation souterraine. Il consiste à forer et à achever deux puits dans la formation, à conditionner lesdits puits afin de créer un état de contrainte favorable à la formation dune zone de fracture reliant lesdits deux puits, ainsi quà lamorce et la propagation de la fracture dans ladite formation.
CA2823598A 2013-08-14 2013-08-14 Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines Active CA2823598C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2823598A CA2823598C (fr) 2013-08-14 2013-08-14 Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2823598A CA2823598C (fr) 2013-08-14 2013-08-14 Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines

Publications (2)

Publication Number Publication Date
CA2823598A1 CA2823598A1 (fr) 2015-02-14
CA2823598C true CA2823598C (fr) 2016-08-09

Family

ID=52471979

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2823598A Active CA2823598C (fr) 2013-08-14 2013-08-14 Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines

Country Status (1)

Country Link
CA (1) CA2823598C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10012064B2 (en) 2015-04-09 2018-07-03 Highlands Natural Resources, Plc Gas diverter for well and reservoir stimulation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10344204B2 (en) 2015-04-09 2019-07-09 Diversion Technologies, LLC Gas diverter for well and reservoir stimulation
US10982520B2 (en) 2016-04-27 2021-04-20 Highland Natural Resources, PLC Gas diverter for well and reservoir stimulation
CN112177604B (zh) * 2020-07-31 2024-09-06 中国石油天然气集团有限公司 确定压裂井间干扰程度的量化评价方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10012064B2 (en) 2015-04-09 2018-07-03 Highlands Natural Resources, Plc Gas diverter for well and reservoir stimulation

Also Published As

Publication number Publication date
CA2823598A1 (fr) 2015-02-14

Similar Documents

Publication Publication Date Title
US9410406B2 (en) Targeted oriented fracture placement using two adjacent wells in subterranean porous formations
US10927655B2 (en) Pressure assisted oil recovery
CA2593585C (fr) Methode de recuperation in situ d'huile lourde et de bitume
US5803171A (en) Modified continuous drive drainage process
US9624760B2 (en) Method for fast and uniform SAGD start-up enhancement
US5305829A (en) Oil production from diatomite formations by fracture steamdrive
US4390067A (en) Method of treating reservoirs containing very viscous crude oil or bitumen
CA2046107C (fr) Methode de recuperation d'hydrocarbures dans un puits horizontal decale lateralement et verticalement
WO2007143845A1 (fr) Procédé de récupération
CA2928278C (fr) Procédé sw-sagd à injection entre le talon et la pointe
CA2832626C (fr) Impulsion de pression de fond de puits et traitement chimique sous pression pour le demarrage d'operations de drainage par gravite au moyen de vapeur
CA2957759A1 (fr) Procedes de formation de mousse de vapeur d'eau pour le drainage par gravite assiste par injection de vapeur d'eau
CA2823598C (fr) Soutenement de fractures orientees ciblees utilisant deux puits adjacents dans des formations poreuses souterraines
CA2817612C (fr) Procede pour amelioration de demarrage dgmv rapide et uniforme
US20070199710A1 (en) Enhanced hydrocarbon recovery by convective heating of oil sand formations
WO2014098882A1 (fr) Puits d'injection et procédé pour le forage et la complétion
CA2169808C (fr) Procede de forage a puits unique horizontal pour extraction in situ de produits petroliers visqueux par injection cyclique de vapeur
WO1997012119A1 (fr) Procede modifie de drainage a commande continue
Zimmermann et al. Well test analysis after massive waterfrac treatments in a sedimentary geothermal reservoir
CA3049597C (fr) Methodes visant les operations de recuperation de bitume inonde de solvant vapeur apres les procedes de recuperation thermique
CN104373099A (zh) 在地下多孔岩层中使用两口相邻井的目标定向断裂布置
RU2669968C1 (ru) Способ разработки залежи битуминозной нефти из горизонтальной скважины
CA2963439A1 (fr) Procede de stimulation de reservoir thermique
CA2937710C (fr) Installation verticale a production horizontale pour l'extraction de petrole lourd
CA3102853A1 (fr) Solvant dynamique : gestion de la vapeur dans la recuperation d`huiles lourdes

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20151110

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - STANDARD

Year of fee payment: 11

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 12TH ANNIV.) - STANDARD

Year of fee payment: 12

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250710

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250710