MX2019014678A - Metodos de estimulacion acida. - Google Patents

Metodos de estimulacion acida.

Info

Publication number
MX2019014678A
MX2019014678A MX2019014678A MX2019014678A MX2019014678A MX 2019014678 A MX2019014678 A MX 2019014678A MX 2019014678 A MX2019014678 A MX 2019014678A MX 2019014678 A MX2019014678 A MX 2019014678A MX 2019014678 A MX2019014678 A MX 2019014678A
Authority
MX
Mexico
Prior art keywords
acid
pvbt
radial
curve
initial
Prior art date
Application number
MX2019014678A
Other languages
English (en)
Inventor
Wang Yi
Murtaza Ziauddin
Filippo Kevin Di
Xuehao Tan
Kin Jin Ng
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of MX2019014678A publication Critical patent/MX2019014678A/es

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/72—Eroding chemicals, e.g. acids
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B43/27—Methods for stimulating production by forming crevices or fractures by use of eroding chemicals, e.g. acids
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V20/00—Geomodelling in general
    • 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
    • E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)

Abstract

El tratamiento de acidificación matricial está diseñado y realizado de manera que tiene en cuenta el flujo de ácido radial en la formación. Se determinan las características de los pozos subterráneos (por ejemplo, características mineralógicas y petrofísicas). Se selecciona uno o más ácidos candidatos. Se genera una curva de volumen de poro lineal de curva de ácido para lograr una irrupción (PVBT) para cada ácido candidato. Se modifican las curvas PVBT lineales para tener en cuenta el flujo de ácido radial. Se selecciona el ácido óptimo considerando el desarrollo y el costo del agujero de gusano. Se genera un programa inicial de bombeo de ácido para que la formación se acidifique, que incluye el ácido óptimo, el volumen de tratamiento y ¡a velocidad de inyección. Se usa un software informático para considerar las características del pozo subterráneo, simular el programa inicial de bombeo de ácido y comparar los resultados con la curva PVBT radial. Se modifica el programa inicial hasta que los resultados sean consistentes con la curva PVBT radial. Luego, se realiza un tratamiento de acidificación.
MX2019014678A 2017-06-06 2018-06-06 Metodos de estimulacion acida. MX2019014678A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762515819P 2017-06-06 2017-06-06
PCT/US2018/036176 WO2018226772A1 (en) 2017-06-06 2018-06-06 Acid stimulation methods

Publications (1)

Publication Number Publication Date
MX2019014678A true MX2019014678A (es) 2020-09-14

Family

ID=64566581

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019014678A MX2019014678A (es) 2017-06-06 2018-06-06 Metodos de estimulacion acida.

Country Status (3)

Country Link
US (1) US11414970B2 (es)
MX (1) MX2019014678A (es)
WO (1) WO2018226772A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016195623A1 (en) * 2015-05-29 2016-12-08 Halliburton Energy Services, Inc. Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing
US11840915B2 (en) 2022-01-21 2023-12-12 Baker Hughes Oilfield Operations Llc Modeling acid flow in a formation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2019988T3 (da) 2006-05-24 2010-06-14 Maersk Olie & Gas Strømningssimulering i en brønd eller et rør
US7603261B2 (en) 2006-07-11 2009-10-13 Schlumberger Technology Corporation Method for predicting acid placement in carbonate reservoirs
US10246978B2 (en) 2014-04-02 2019-04-02 Schlumberger Technology Corporation Well stimulation
CA2947414C (en) * 2014-05-28 2018-11-06 Exxonmobil Upstream Research Company Method of forming directionally controlled wormholes in a subterranean formation
US20160024914A1 (en) * 2014-07-23 2016-01-28 Schlumberger Technology Corporation Monitoring matrix acidizing operations
WO2016164056A1 (en) 2015-04-09 2016-10-13 Halliburton Energy Services, Inc. Methods and systems for determining acidizing fluid injection rates
WO2016195623A1 (en) 2015-05-29 2016-12-08 Halliburton Energy Services, Inc. Methods and systems for characterizing and/or monitoring wormhole regimes in matrix acidizing
CA2969174A1 (en) * 2017-06-02 2018-12-02 Fluid Energy Group Ltd. Novel modified acid compositions as alternatives to conventional acids in the oil and gas industry

Also Published As

Publication number Publication date
WO2018226772A1 (en) 2018-12-13
US11414970B2 (en) 2022-08-16
US20210079776A1 (en) 2021-03-18

Similar Documents

Publication Publication Date Title
Dehua et al. Large-scale multi-stage hydraulic fracturing technology for shale gas horizontal Well JY1HF
GB2534810A (en) Passivated cement accelerator
MX2015009248A (es) Metodos y composiciones para tratar formaciones subterraneas con materiales dilatables de perdida de circulacion.
MX2016015616A (es) Aplicaciones de fluidos de viscosidad ultra-baja para estimular a las formaciones ultra-apretadas que contienen hidrocarburos.
SA516371114B1 (ar) تركيبة تقوية تتضمن سيلسيسكوي أوكسان أوليجومري متعدد السطوح وطرق استخدامها
GB2550820A (en) Enhanced oil recovery(EOR)chemical coreflood simulation study workflow
MX347822B (es) Representación geométrica de planos de fractura.
MX351333B (es) Fluido fraguable viscoso para pérdida de circulación en formaciones subterráneas.
SA516371026B1 (ar) معالجة تكوين جوفي بتركيبة لها مراحل تصلد متعددة
EP2843184A3 (en) Method for performing a stimulation operation with proppant placement at a wellsite
MX2016002657A (es) Metodo para optimizar la conductividad en una operacion de fracturacion hidraulica.
SA115370152B1 (ar) تركيبة أسمنت مسامية لدعم الصدوع لتظل مفتوحة
GB2530452A (en) Adjusting surfactant concentrations during hydraulic fracturing
MY192410A (en) Velocity model update with an inversion gradient
MX2013004714A (es) Aditivos para suprimir acumulacion de incrustaciones de silice y metodos de uso de los mismos.
MX2017007128A (es) Composicion de fracturamiento hidraulico, metodo para producirla y utilizarla.
MX2015003141A (es) Analisis de estratigrafia de fracturas.
SA519402412B1 (ar) طريقة إعادة تكسير في بئر أفقية
SA115370068B1 (ar) تصديع تكوينات جوفية ضيق بتركيبة أسمنت
AR102378A1 (es) Particulados recubiertos con agente de ruptura para usar en operaciones de formaciones subterráneas
MX2016003267A (es) Metodos para el tratamiento de una formacion subterranea.
EA201691995A1 (ru) Интенсификация скважин
MX2018012882A (es) Divergencia de acido en formaciones fracturadas naturalmente.
MX2019014678A (es) Metodos de estimulacion acida.
GB2531196A (en) Fibers as drag-reducing propping fibers in low permeability subterranean applications