EP2900784A4 - Verfahren zur behandlung von bohrlöchern und bohrlochbetriebsflüssigkeiten - Google Patents
Verfahren zur behandlung von bohrlöchern und bohrlochbetriebsflüssigkeitenInfo
- Publication number
- EP2900784A4 EP2900784A4 EP13841298.6A EP13841298A EP2900784A4 EP 2900784 A4 EP2900784 A4 EP 2900784A4 EP 13841298 A EP13841298 A EP 13841298A EP 2900784 A4 EP2900784 A4 EP 2900784A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- wellbore
- methods
- treating
- operation fluids
- fluids
- 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- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N63/00—Biocides, pest repellants or attractants, or plant growth regulators containing microorganisms, viruses, microbial fungi, animals or substances produced by, or obtained from, microorganisms, viruses, microbial fungi or animals, e.g. enzymes or fermentates
- A01N63/50—Isolated enzymes; Isolated proteins
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
- C09K8/035—Organic additives
-
- 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
- C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Physical Water Treatments (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/629,664 US20140090833A1 (en) | 2012-09-28 | 2012-09-28 | Methods for Treating Wellbore and Wellbore Operation Fluids |
PCT/US2013/061804 WO2014052519A1 (en) | 2012-09-28 | 2013-09-26 | Methods for treating wellbore and wellbore operation fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2900784A1 EP2900784A1 (de) | 2015-08-05 |
EP2900784A4 true EP2900784A4 (de) | 2016-06-01 |
Family
ID=50384123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13841298.6A Withdrawn EP2900784A4 (de) | 2012-09-28 | 2013-09-26 | Verfahren zur behandlung von bohrlöchern und bohrlochbetriebsflüssigkeiten |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140090833A1 (de) |
EP (1) | EP2900784A4 (de) |
CA (1) | CA2882949A1 (de) |
MX (1) | MX2015003020A (de) |
WO (1) | WO2014052519A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9200251B1 (en) | 2011-03-31 | 2015-12-01 | David Gordon Bermudes | Bacterial methionine analogue and methionine synthesis inhibitor anticancer, antiinfective and coronary heart disease protective microcins and methods of treatment therewith |
CN107995919B (zh) * | 2015-08-10 | 2021-03-02 | 通用电气(Ge)贝克休斯有限责任公司 | 用于去除井下流体中的含硫化合物和/或酸性化合物的蛋白质 |
CA2997409C (en) * | 2015-09-14 | 2021-09-14 | M-I L.L.C. | Methods of microbial measuring and control |
CA3069690A1 (en) | 2017-07-12 | 2019-01-17 | DDP Specialty Electronic Materials US, Inc. | Compositions and methods for remediation of sulfate reducing prokaryotes |
US20230272264A1 (en) * | 2021-12-28 | 2023-08-31 | Dalian University Of Technology | Environmentally friendly natural gas hydrate inhibitor and application |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507212A (en) * | 1982-11-15 | 1985-03-26 | The Standard Oil Company | Nitrile compounds as oil field biocides |
WO1990009739A1 (en) * | 1989-03-01 | 1990-09-07 | The Public Health Research Institute Of The City Of New York, Inc. | Novel bacteriocin compositions for use as enhanced broad range bactericides and methods of preventing and treating microbial infection |
WO2008016662A2 (en) * | 2006-08-02 | 2008-02-07 | Kemira Chemicals Inc. | Biocide for well stimulation and treatment fluids |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6258859B1 (en) * | 1997-06-10 | 2001-07-10 | Rhodia, Inc. | Viscoelastic surfactant fluids and related methods of use |
MXPA03000534A (es) * | 2000-07-21 | 2004-09-10 | Sinvent As | Sistema combinado de tuberia de revestimiento y matriz. |
US7413013B2 (en) * | 2006-09-29 | 2008-08-19 | Halliburton Energy Services, Inc. | Surfactant-based fluid loss control agents for surfactant gels and associated fluids and methods |
US7960315B2 (en) * | 2007-02-08 | 2011-06-14 | Halliburton Energy Services, Inc. | Treatment fluids comprising diutan and associated methods |
US20080287323A1 (en) * | 2007-05-16 | 2008-11-20 | Leiming Li | Treatment and Reuse of Oilfield Produced Water |
US8413721B2 (en) * | 2007-05-22 | 2013-04-09 | Halliburton Energy Services, Inc. | Viscosified fluids for remediating subterranean damage |
US20090062156A1 (en) * | 2007-08-31 | 2009-03-05 | Halliburton Energy Services, Inc. | Methods of treating a subterranean formation including a biocidal treatment |
US20110311645A1 (en) * | 2010-06-16 | 2011-12-22 | Diaz Raul O | Microbiological control in oil and gas operations |
US8276663B2 (en) * | 2010-09-28 | 2012-10-02 | Halliburton Energy Services Inc. | Methods for reducing biological load in subterranean formations |
WO2012145185A1 (en) * | 2011-04-09 | 2012-10-26 | Vh Biotechnology, Inc. | Bacteriocins as biocides for industrial uses |
-
2012
- 2012-09-28 US US13/629,664 patent/US20140090833A1/en not_active Abandoned
-
2013
- 2013-09-26 CA CA2882949A patent/CA2882949A1/en not_active Abandoned
- 2013-09-26 MX MX2015003020A patent/MX2015003020A/es unknown
- 2013-09-26 EP EP13841298.6A patent/EP2900784A4/de not_active Withdrawn
- 2013-09-26 WO PCT/US2013/061804 patent/WO2014052519A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507212A (en) * | 1982-11-15 | 1985-03-26 | The Standard Oil Company | Nitrile compounds as oil field biocides |
WO1990009739A1 (en) * | 1989-03-01 | 1990-09-07 | The Public Health Research Institute Of The City Of New York, Inc. | Novel bacteriocin compositions for use as enhanced broad range bactericides and methods of preventing and treating microbial infection |
WO2008016662A2 (en) * | 2006-08-02 | 2008-02-07 | Kemira Chemicals Inc. | Biocide for well stimulation and treatment fluids |
Non-Patent Citations (2)
Title |
---|
See also references of WO2014052519A1 * |
VOLODYMYR IVANOV ET AL: "Applications of microorganisms to geotechnical engineering for bioclogging and biocementation of soil in situ", RE/VIEWS IN ENVIRONMENTAL SCIENCE & BIO/TECHNOLOGY, KLUWER ACADEMIC PUBLISHERS, DO, vol. 7, no. 2, 23 January 2008 (2008-01-23), pages 139 - 153, XP019614334, ISSN: 1572-9826 * |
Also Published As
Publication number | Publication date |
---|---|
MX2015003020A (es) | 2015-11-09 |
EP2900784A1 (de) | 2015-08-05 |
AU2013323554A1 (en) | 2015-03-19 |
WO2014052519A1 (en) | 2014-04-03 |
US20140090833A1 (en) | 2014-04-03 |
CA2882949A1 (en) | 2014-04-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20150313 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: WEAVER, JIMMIE, D. Inventor name: LORD, PAUL, D. Inventor name: HARDY-MCGOWEN, MARY, A. |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160503 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C09K 8/035 20060101AFI20160426BHEP Ipc: E21B 21/06 20060101ALI20160426BHEP Ipc: A01N 37/00 20060101ALI20160426BHEP Ipc: C09K 8/60 20060101ALI20160426BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20160921 |