EP3774097A4 - Method for disposal of waste well-drilling sludge - Google Patents

Method for disposal of waste well-drilling sludge Download PDF

Info

Publication number
EP3774097A4
EP3774097A4 EP19781307.4A EP19781307A EP3774097A4 EP 3774097 A4 EP3774097 A4 EP 3774097A4 EP 19781307 A EP19781307 A EP 19781307A EP 3774097 A4 EP3774097 A4 EP 3774097A4
Authority
EP
European Patent Office
Prior art keywords
disposal
waste well
drilling sludge
sludge
drilling
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP19781307.4A
Other languages
German (de)
French (fr)
Other versions
EP3774097A1 (en
Inventor
Mikhail Ivanovich Serdyuk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3774097A1 publication Critical patent/EP3774097A1/en
Publication of EP3774097A4 publication Critical patent/EP3774097A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE
    • B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment
EP19781307.4A 2018-04-03 2019-04-01 Method for disposal of waste well-drilling sludge Withdrawn EP3774097A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018111794A RU2678141C1 (en) 2018-04-03 2018-04-03 Method of disposal of exhausted sludge drilling wells
PCT/RU2019/000207 WO2019194706A1 (en) 2018-04-03 2019-04-01 Method for disposal of waste well-drilling sludge

Publications (2)

Publication Number Publication Date
EP3774097A1 EP3774097A1 (en) 2021-02-17
EP3774097A4 true EP3774097A4 (en) 2021-06-23

Family

ID=65085140

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19781307.4A Withdrawn EP3774097A4 (en) 2018-04-03 2019-04-01 Method for disposal of waste well-drilling sludge

Country Status (4)

Country Link
EP (1) EP3774097A4 (en)
EA (1) EA037880B1 (en)
RU (1) RU2678141C1 (en)
WO (1) WO2019194706A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678141C1 (en) * 2018-04-03 2019-01-23 Михаил Иванович Сердюк Method of disposal of exhausted sludge drilling wells

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008118868A1 (en) * 2007-03-23 2008-10-02 M-I Llc Cuttings treatment and reuse
RU2392256C1 (en) * 2008-12-01 2010-06-20 Анна Витальевна Бородай Method of neutralisation of wastes of oil or gas well drilling
RU2539470C1 (en) * 2013-09-16 2015-01-20 Открытое акционерное общество "Самотлорнефтегаз" Reclamation method of drilling sludge pit
CN205422596U (en) * 2016-03-24 2016-08-03 巴州纯源科技有限责任公司 Chemical treatment jar that waste drilling mud handled
RU2678141C1 (en) * 2018-04-03 2019-01-23 Михаил Иванович Сердюк Method of disposal of exhausted sludge drilling wells

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518503B2 (en) * 2006-08-30 2010-08-04 ケミカルグラウト株式会社 Contaminated soil purification method
RU2425815C1 (en) * 2010-07-05 2011-08-10 Общество с ограниченной ответственностью Научно-производственное предприятие "Союзгазтехнология" Well drilling waste utilisation method
CN105950165B (en) * 2016-05-11 2019-08-09 山东省农业科学院农业资源与环境研究所 A kind of chromium-polluted soil repairs modifying agent and its restorative procedure
CN107363088A (en) * 2016-05-13 2017-11-21 南京凯杰环境技术有限公司 A kind of soil solidification, insoluble cleaning method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008118868A1 (en) * 2007-03-23 2008-10-02 M-I Llc Cuttings treatment and reuse
RU2392256C1 (en) * 2008-12-01 2010-06-20 Анна Витальевна Бородай Method of neutralisation of wastes of oil or gas well drilling
RU2539470C1 (en) * 2013-09-16 2015-01-20 Открытое акционерное общество "Самотлорнефтегаз" Reclamation method of drilling sludge pit
CN205422596U (en) * 2016-03-24 2016-08-03 巴州纯源科技有限责任公司 Chemical treatment jar that waste drilling mud handled
RU2678141C1 (en) * 2018-04-03 2019-01-23 Михаил Иванович Сердюк Method of disposal of exhausted sludge drilling wells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019194706A1 *

Also Published As

Publication number Publication date
WO2019194706A1 (en) 2019-10-10
EP3774097A1 (en) 2021-02-17
EA037880B1 (en) 2021-05-31
RU2678141C1 (en) 2019-01-23
EA202092081A1 (en) 2020-11-17

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