ZA202309946B - Downhole preparation device for viscoelastic surfactant fracturing fluid and method - Google Patents

Downhole preparation device for viscoelastic surfactant fracturing fluid and method

Info

Publication number
ZA202309946B
ZA202309946B ZA2023/09946A ZA202309946A ZA202309946B ZA 202309946 B ZA202309946 B ZA 202309946B ZA 2023/09946 A ZA2023/09946 A ZA 2023/09946A ZA 202309946 A ZA202309946 A ZA 202309946A ZA 202309946 B ZA202309946 B ZA 202309946B
Authority
ZA
South Africa
Prior art keywords
pipe
fracturing
fracturing fluid
wellbore
water injection
Prior art date
Application number
ZA2023/09946A
Other languages
English (en)
Inventor
Mengmeng Yang
Fazhi Yan
Junyue Zhang
Hao Zhang
Original Assignee
Univ Taiyuan Technology
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 Univ Taiyuan Technology filed Critical Univ Taiyuan Technology
Publication of ZA202309946B publication Critical patent/ZA202309946B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/49—Mixing drilled material or ingredients for well-drilling, earth-drilling or deep-drilling compositions with liquids to obtain slurries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy
ZA2023/09946A 2023-04-21 2023-10-25 Downhole preparation device for viscoelastic surfactant fracturing fluid and method ZA202309946B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310435021.5A CN116163699B (zh) 2023-04-21 2023-04-21 一种粘弹性表面活性剂压裂液井下配制装置及方法

Publications (1)

Publication Number Publication Date
ZA202309946B true ZA202309946B (en) 2023-12-20

Family

ID=86413472

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2023/09946A ZA202309946B (en) 2023-04-21 2023-10-25 Downhole preparation device for viscoelastic surfactant fracturing fluid and method

Country Status (2)

Country Link
CN (1) CN116163699B (zh)
ZA (1) ZA202309946B (zh)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842910A (en) * 1973-10-04 1974-10-22 Dow Chemical Co Well fracturing method using liquefied gas as fracturing fluid
US7350572B2 (en) * 2004-09-01 2008-04-01 Schlumberger Technology Corporation Methods for controlling fluid loss
US8980800B2 (en) * 2008-12-08 2015-03-17 Baker Hughes Incorporated Methods for reducing fluid loss of a viscoelastic surfactant gel into a subterranean formation
RU2392426C1 (ru) * 2009-03-31 2010-06-20 Общество с ограниченной ответственностью "ИНТОВ" ООО "ИНТОВ" Способ вскрытия пласта
CN103865511B (zh) * 2012-12-11 2015-07-08 中国石油天然气股份有限公司 粘弹性表面活性剂压裂液及其制备方法与应用
CN103881688A (zh) * 2014-03-12 2014-06-25 中国石油天然气股份有限公司 一种油田油井低伤害清洁压裂液及其应用
CN106566521B (zh) * 2016-11-11 2020-10-16 华东理工大学 一种阴离子清洁压裂液及其破胶剂的制备及用途
CN107905777B (zh) * 2017-10-12 2020-04-07 西南石油大学 一种可视化水平井井筒滞砂实验评价装置
CN110617045B (zh) * 2019-10-09 2020-05-05 西南石油大学 裂缝起裂扩展与支撑裂缝应力敏感性评价装置及方法
CN111119828B (zh) * 2019-12-18 2022-03-29 东营汇聚丰石油科技有限公司 利用氮气泡沫压裂液对煤层气藏进行压裂的方法
CN115078121B (zh) * 2022-08-23 2022-12-09 太原理工大学 一种间接可视化岩石多簇压裂室内试验装置及方法

Also Published As

Publication number Publication date
CN116163699B (zh) 2023-06-30
CN116163699A (zh) 2023-05-26

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