IT1399512B1 - Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi - Google Patents

Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi

Info

Publication number
IT1399512B1
IT1399512B1 ITMI2010A000695A ITMI20100695A IT1399512B1 IT 1399512 B1 IT1399512 B1 IT 1399512B1 IT MI2010A000695 A ITMI2010A000695 A IT MI2010A000695A IT MI20100695 A ITMI20100695 A IT MI20100695A IT 1399512 B1 IT1399512 B1 IT 1399512B1
Authority
IT
Italy
Prior art keywords
deposits
removal
procedure
oil
gas
Prior art date
Application number
ITMI2010A000695A
Other languages
English (en)
Inventor
Giuseppe Leo
Gaudio Lucilla Del
Paola Albonico
Alessandra Belloni
Original Assignee
Eni Spa
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 Eni Spa filed Critical Eni Spa
Priority to ITMI2010A000695A priority Critical patent/IT1399512B1/it
Priority to US13/642,938 priority patent/US9845424B2/en
Priority to PCT/IB2011/000850 priority patent/WO2011132052A1/en
Priority to EP11724746.0A priority patent/EP2561035B1/en
Publication of ITMI20100695A1 publication Critical patent/ITMI20100695A1/it
Priority to TNP2012000491A priority patent/TN2012000491A1/en
Application granted granted Critical
Publication of IT1399512B1 publication Critical patent/IT1399512B1/it

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Industrial Gases (AREA)
ITMI2010A000695A 2010-04-23 2010-04-23 Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi IT1399512B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITMI2010A000695A IT1399512B1 (it) 2010-04-23 2010-04-23 Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi
US13/642,938 US9845424B2 (en) 2010-04-23 2011-04-14 Process for the removal of deposits from an oil or gas well, and/or from the surface structures, and/or from the equipment connected therewith, and/or from hydrocarbon bearing formations
PCT/IB2011/000850 WO2011132052A1 (en) 2010-04-23 2011-04-14 Process for the removal of deposits from an oil or gas well, and/or from the surface structures, and/or from the equipment connected therewith, and/or from hydrocarbon bearing formations
EP11724746.0A EP2561035B1 (en) 2010-04-23 2011-04-14 Process for the removal of deposits from an oil or gas well, and/or from the surface structures, and/or from the equipment connected therewith, and/or from hydrocarbon bearing formations
TNP2012000491A TN2012000491A1 (en) 2010-04-23 2012-10-11 Process for the removal of deposits from an oil or gas well, and/or from the surface structures, and/or from the equipment connected therewith, and/or from hydrocarbon bearing formations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2010A000695A IT1399512B1 (it) 2010-04-23 2010-04-23 Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi

Publications (2)

Publication Number Publication Date
ITMI20100695A1 ITMI20100695A1 (it) 2011-10-24
IT1399512B1 true IT1399512B1 (it) 2013-04-19

Family

ID=43216616

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2010A000695A IT1399512B1 (it) 2010-04-23 2010-04-23 Procedimento per la rimozione di depositi da un pozzo a olio o a gas, e/o dalle strutture di superficie, e/o dalle apparecchiature ad esso correlate, e/o da formazioni contenenti idrocarburi

Country Status (5)

Country Link
US (1) US9845424B2 (it)
EP (1) EP2561035B1 (it)
IT (1) IT1399512B1 (it)
TN (1) TN2012000491A1 (it)
WO (1) WO2011132052A1 (it)

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US9200192B2 (en) 2012-05-08 2015-12-01 Cesi Chemical, Inc. Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
US11407930B2 (en) 2012-05-08 2022-08-09 Flotek Chemistry, Llc Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons
US9068108B2 (en) 2013-03-14 2015-06-30 Cesi Chemical, Inc. Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US10941106B2 (en) 2013-03-14 2021-03-09 Flotek Chemistry, Llc Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US9868893B2 (en) 2013-03-14 2018-01-16 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10590332B2 (en) 2013-03-14 2020-03-17 Flotek Chemistry, Llc Siloxane surfactant additives for oil and gas applications
US9464223B2 (en) 2013-03-14 2016-10-11 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10421707B2 (en) 2013-03-14 2019-09-24 Flotek Chemistry, Llc Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
US9884988B2 (en) 2013-03-14 2018-02-06 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10053619B2 (en) 2013-03-14 2018-08-21 Flotek Chemistry, Llc Siloxane surfactant additives for oil and gas applications
US9428683B2 (en) 2013-03-14 2016-08-30 Flotek Chemistry, Llc Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US11180690B2 (en) 2013-03-14 2021-11-23 Flotek Chemistry, Llc Diluted microemulsions with low surface tensions
US10717919B2 (en) 2013-03-14 2020-07-21 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US11254856B2 (en) 2013-03-14 2022-02-22 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10287483B2 (en) 2013-03-14 2019-05-14 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells comprising a terpene alcohol
US10000693B2 (en) 2013-03-14 2018-06-19 Flotek Chemistry, Llc Methods and compositions for use in oil and/or gas wells
US10577531B2 (en) 2013-03-14 2020-03-03 Flotek Chemistry, Llc Polymers and emulsions for use in oil and/or gas wells
US9321955B2 (en) 2013-06-14 2016-04-26 Flotek Chemistry, Llc Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
CN103468232A (zh) * 2013-09-27 2013-12-25 天津滨海瀚元化工有限公司 用于清洗积蜡试剂的制备方法
US9890625B2 (en) 2014-02-28 2018-02-13 Eclipse Ior Services, Llc Systems and methods for the treatment of oil and/or gas wells with an obstruction material
US9890624B2 (en) 2014-02-28 2018-02-13 Eclipse Ior Services, Llc Systems and methods for the treatment of oil and/or gas wells with a polymeric material
CA2891278C (en) 2014-05-14 2018-11-06 Cesi Chemical, Inc. Methods and compositions for use in oil and / or gas wells
US10294757B2 (en) 2014-07-28 2019-05-21 Flotek Chemistry, Llc Methods and compositions related to gelled layers in oil and/or gas wells
BR112017012041B1 (pt) * 2015-06-12 2022-01-25 Petróleo Brasileiro S.A. - Petrobras Composição removedora de depósitos orgânicos em poços de petróleo e gás e outros sistemas de subsuperfície e processo para remoção de depósitos orgânicos utilizando a referida composição removedora
WO2018093392A1 (en) * 2016-11-21 2018-05-24 Halliburton Energy Sevices, Inc. Nanoemulsions for use in subterranean fracturing treatments
US10934472B2 (en) 2017-08-18 2021-03-02 Flotek Chemistry, Llc Compositions comprising non-halogenated solvents for use in oil and/or gas wells and related methods
WO2019108971A1 (en) 2017-12-01 2019-06-06 Flotek Chemistry, Llc Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US11111426B2 (en) 2018-05-30 2021-09-07 Saudi Arabian Oil Company In-situ salinity adjustment to improve waterflooding performance in oil-wet carbonate reservoirs
US11104843B2 (en) 2019-10-10 2021-08-31 Flotek Chemistry, Llc Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
US11512243B2 (en) 2020-10-23 2022-11-29 Flotek Chemistry, Llc Microemulsions comprising an alkyl propoxylated sulfate surfactant, and related methods
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Also Published As

Publication number Publication date
WO2011132052A1 (en) 2011-10-27
TN2012000491A1 (en) 2014-04-01
EP2561035A1 (en) 2013-02-27
US20130079255A1 (en) 2013-03-28
EP2561035B1 (en) 2019-10-16
ITMI20100695A1 (it) 2011-10-24
US9845424B2 (en) 2017-12-19

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