MX2018001107A - Limpieza y eliminacion de depositos de cera en pozos de petroleo y gas mediante el uso de polimeros cationicos. - Google Patents

Limpieza y eliminacion de depositos de cera en pozos de petroleo y gas mediante el uso de polimeros cationicos.

Info

Publication number
MX2018001107A
MX2018001107A MX2018001107A MX2018001107A MX2018001107A MX 2018001107 A MX2018001107 A MX 2018001107A MX 2018001107 A MX2018001107 A MX 2018001107A MX 2018001107 A MX2018001107 A MX 2018001107A MX 2018001107 A MX2018001107 A MX 2018001107A
Authority
MX
Mexico
Prior art keywords
oil
cleaning
removal
cationic polymers
gas wells
Prior art date
Application number
MX2018001107A
Other languages
English (en)
Inventor
Faust Marcus Jr
PHAN Tri
EDOVIA Theophilus
Hancock Matthew
Original Assignee
Ecolab Usa 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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2018001107A publication Critical patent/MX2018001107A/es

Links

Classifications

    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C09K8/532—Sulfur
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Detergent Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La presente invención por lo general se refiere a métodos para la eliminación de depósitos en un pozo de petróleo o gas por medio de la puesta en contacto del fluido anular en un método por lotes con una cantidad eficaz de una composición que comprende un copolímero soluble en agua. Estos métodos son ventajosos porque se pueden utilizar de acuerdo con lo necesario para mejorar la operación del pozo. Los métodos utilizan un copolímero soluble en agua compuesto por un monómero de acrilamida y uno o más monómeros catiónicos.
MX2018001107A 2015-07-27 2016-07-26 Limpieza y eliminacion de depositos de cera en pozos de petroleo y gas mediante el uso de polimeros cationicos. MX2018001107A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562197393P 2015-07-27 2015-07-27
PCT/US2016/043995 WO2017019665A1 (en) 2015-07-27 2016-07-26 Cleaning and removal of wax deposits in oil and gas wells using cationic polymers

Publications (1)

Publication Number Publication Date
MX2018001107A true MX2018001107A (es) 2018-03-26

Family

ID=57882202

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018001107A MX2018001107A (es) 2015-07-27 2016-07-26 Limpieza y eliminacion de depositos de cera en pozos de petroleo y gas mediante el uso de polimeros cationicos.

Country Status (5)

Country Link
US (1) US10745608B2 (es)
AR (1) AR105491A1 (es)
CA (1) CA2993189C (es)
MX (1) MX2018001107A (es)
WO (1) WO2017019665A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11202001163UA (en) 2017-08-30 2020-03-30 Ecolab Usa Inc Molecules having one hydrophobic group and two identical hydrophilic ionic groups and compositions thereof
WO2020047181A1 (en) 2018-08-29 2020-03-05 Ecolab Usa Inc. Use of multiple charged ionic compounds derived from polyamines for waste water clarification
WO2020047021A1 (en) 2018-08-29 2020-03-05 Ecolab Usa Inc. Multiple charged ionic compounds derived from polyamines and compositions thereof and methods of preparation thereof
US11685709B2 (en) 2018-08-29 2023-06-27 Ecolab Usa Inc. Multiple charged ionic compounds derived from polyamines and compositions thereof and use thereof as reverse emulsion breakers in oil and gas operations
US11084974B2 (en) 2018-08-29 2021-08-10 Championx Usa Inc. Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations
WO2020160081A1 (en) 2019-01-29 2020-08-06 Ecolab Usa Inc. Use of cationic sugar-based compounds for microbial fouling control in a water system
AU2019441168B2 (en) * 2019-04-16 2023-02-02 Ecolab Usa Inc. Use of multiple charged cationic compounds derived from polyamines and compositions thereof for corrosion inhibition in a water system
CN112483045B (zh) * 2020-12-01 2023-04-07 中国石油天然气股份有限公司 一种利用油井示功图数据指导油井加药的方法
GB2605593A (en) * 2021-04-06 2022-10-12 Lignosol Ip Ltd Lignin-based compositions and related cleaning methods
US11905459B2 (en) * 2022-05-26 2024-02-20 Baker Hughes Oilfield Operations Llc Method to mitigate halite scale

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458198A (en) 1993-06-11 1995-10-17 Pall Corporation Method and apparatus for oil or gas well cleaning
US7398824B1 (en) * 2003-09-25 2008-07-15 Bj Services Company Method for inhibiting or controlling inorganic scale formations with copolymers of acrylamide and quaternary ammonium salts
US7159655B2 (en) * 2003-09-25 2007-01-09 Bj Services Company Method for inhibiting or controlling inorganic scale formations
US7918281B2 (en) * 2007-03-06 2011-04-05 Baker Hughes Incorporated Method of treating flow conduits and vessels with foamed composition
US20100065275A1 (en) * 2008-09-15 2010-03-18 Mcgowen Mary A Compositions and Methods for Hindering Asphaltene Deposition
US8394872B2 (en) * 2009-07-10 2013-03-12 Nalco Company Method of reducing the viscosity of hydrocarbon fluids
US20130274150A1 (en) 2010-12-17 2013-10-17 Akzo Nobel Chemicals International B.V. Lignosulfonate grafts with an acid, ester and non-ionic monomers
CN104797679B (zh) 2012-11-14 2018-04-13 巴斯夫欧洲公司 三次矿物油开采方法

Also Published As

Publication number Publication date
AR105491A1 (es) 2017-10-11
CA2993189A1 (en) 2017-02-02
WO2017019665A1 (en) 2017-02-02
CA2993189C (en) 2023-10-24
US20170029691A1 (en) 2017-02-02
US10745608B2 (en) 2020-08-18

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