Hydraulic fracturing system and method

Ciezobka, Jordan; Maity, Debotyam

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Title: Hydraulic fracturing system and method

Abstract

A hydraulic fracturing system and method for enhancing effective permeability of earth formations to increase hydrocarbon production, enhance operation efficiency by reducing fluid entry friction due to tortuosity and perforation, and to open perforations that are either unopened or not effective using traditional techniques, by varying a pump rate and/or a flow rate to a wellbore.

Inventors:: Ciezobka, Jordan; Maity, Debotyam

Issue Date:: 2018-05-29

Research Org.:: National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1453806

Patent Number(s):: 9982523

Application Number:: 15/464,939

Assignee:: GAS TECHNOLOGY INSTITUTE (Des Plaines, IL)

Patent Classifications (CPCs):: E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING

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E - FIXED CONSTRUCTIONS E21 - EARTH DRILLING E21B - EARTH DRILLING, e.g. DEEP DRILLING
E21B43/26 - by forming crevices or fractures {
E21B43/267 - reinforcing fractures by propping {
E21B49/00 - Testing the nature of borehole walls

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DOE Contract Number:: AC26-07NT42677

Resource Type:: Patent

Resource Relation:: Patent File Date: 2017 Mar 21

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING; 58 GEOSCIENCES

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                    Ciezobka, Jordan, and Maity, Debotyam. Hydraulic fracturing system and method.  United States: N. p., 2018. 
        Web.

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                    Ciezobka, Jordan, & Maity, Debotyam. Hydraulic fracturing system and method.  United States.

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                    Ciezobka, Jordan, and Maity, Debotyam. Tue .  
        "Hydraulic fracturing system and method".  United States.  https://www.osti.gov/servlets/purl/1453806.

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@article{osti_1453806,

  title        = {Hydraulic fracturing system and method},

  author       = {Ciezobka, Jordan and Maity, Debotyam},

  abstractNote = {A hydraulic fracturing system and method for enhancing effective permeability of earth formations to increase hydrocarbon production, enhance operation efficiency by reducing fluid entry friction due to tortuosity and perforation, and to open perforations that are either unopened or not effective using traditional techniques, by varying a pump rate and/or a flow rate to a wellbore.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {5}

}

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Works referenced in this record:

Fracturing Process with Superimposed Cyclic Pressure
patent, December 1959

Hulse, Donald S.
US Patent Document 2,915,122
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/2915122

Use of Pulsating Pressures for Increasing the Permeability of Underground Structures
patent, August 1962

Smith, Edward W.
US Patent Document 3,048,226
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3048226

Pressure Pulse Hydraulic Fracturing for Subsurface Formations
patent, August 1971

Whitsitt, Norman
US Patent Document 3,602,311
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3602311

Hydraulic fracturing process using reverse flow
patent, January 1976

Kiel, Othar Meade
US Patent Document 3,933,205
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3933205

Hydraulic fracturing method for creating horizontal fractures
patent, June 1976

Medlin, William L.
US Patent Document 3,965,982
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/3965982

Generating multiple hydraulic fractures in earth formations for waste disposal
patent, July 1996

Keck, Richard
US Patent Document 5,536,115
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5536115