FI54323B - Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol - Google Patents

Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol

Info

Publication number: FI54323B
Authority: FI; Finland
Prior art keywords: foer; spolmedel; foertyngningsaemnen; borrhaol; framstaellning
Prior art date: 1971-08-10

Application number

FI2192/72A

Other languages

English (en)

Other versions

FI54323C (fi

Inventor

Heinz Senff

Artur Bergmann

Gerhard Dam

Dieter Menzel

Original Assignee

Metallgesellschaft Ag

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.)

1971-08-10

Filing date

1972-08-08

Publication date

1978-07-31

1971-08-10 Priority claimed from DE2139952A external-priority patent/DE2139952C2/de

1972-06-21 Priority claimed from DE19722230272 external-priority patent/DE2230272A1/de

1972-06-22 Priority claimed from DE19722230510 external-priority patent/DE2230510A1/de

1972-06-23 Priority claimed from DE19722230908 external-priority patent/DE2230908A1/de

1972-08-08 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1978-07-31 Publication of FI54323B publication Critical patent/FI54323B/fi

1978-11-10 Application granted granted Critical

1978-11-10 Publication of FI54323C publication Critical patent/FI54323C/fi

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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/05—Aqueous well-drilling compositions containing inorganic compounds only, e.g. mixtures of clay and salt
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/442—Application of particular media therefor composition of heavy media
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Geochemistry & Mineralogy (AREA)
Environmental & Geological Engineering (AREA)
Inorganic Chemistry (AREA)
Geology (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacture And Refinement Of Metals (AREA)
Lubricants (AREA)
Soft Magnetic Materials (AREA)
Water Treatment By Sorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

FI2192/72A 1971-08-10 1972-08-08 Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol FI54323C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE2139952A DE2139952C2 (de)	1971-08-10	1971-08-10	Verfahren zur Herstellung von Be Schwermittel fur Bohrspülungen
DE19722230272 DE2230272A1 (de)	1972-06-21	1972-06-21	Verfahren zur herstellung von beschwermitteln fuer bohrspuelungen
DE19722230510 DE2230510A1 (de)	1972-06-22	1972-06-22	Beschwermittel fuer bohrspuelungen
DE19722230908 DE2230908A1 (de)	1972-06-23	1972-06-23	Beschwermittel fuer bohrspuelungen

Publications (2)

Publication Number	Publication Date
FI54323B true FI54323B (fi)	1978-07-31
FI54323C FI54323C (fi)	1978-11-10

Family

ID=27431305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI2192/72A FI54323C (fi)	1971-08-10	1972-08-08	Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol

Country Status (16)

Country	Link
US (1)	US3887474A (fi)
JP (1)	JPS4826684A (fi)
BE (1)	BE787336A (fi)
CA (1)	CA977947A (fi)
CY (1)	CY854A (fi)
DD (1)	DD98557A5 (fi)
DK (1)	DK129723B (fi)
FI (1)	FI54323C (fi)
FR (1)	FR2148565B1 (fi)
GB (1)	GB1379067A (fi)
IE (1)	IE36632B1 (fi)
IT (1)	IT963836B (fi)
NL (1)	NL7210917A (fi)
NO (1)	NO133761C (fi)
RO (1)	RO61289A (fi)
SE (1)	SE374274B (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1061116B (it) *	1975-06-26	1982-10-20	Metallgesellschaft Ag	Procedimento per produrre zavorre per il lavaggio di fori di trivellazione
US4246243A (en) *	1978-11-27	1981-01-20	Irwin Fox	Use of steel plant waste dusts for scavenging hydrogen sulfide
US4246244A (en) *	1979-05-31	1981-01-20	Gas Sweetener, Inc.	Process for scavenging hydrogen sulfide from hydrocarbon gases
WO1982002346A1 (en) *	1980-12-30	1982-07-22	Sweetener Inc Gas	Scavenging hydrogen sulfide from hydrocarbon gases
US4436681A (en)	1982-05-17	1984-03-13	Barczak Virgil J	Process for producing iron oxide weighting material from iron chloride solutions
JPS6176584A (ja) *	1984-09-22	1986-04-19	Tachibana Shokai:Kk	土木用泥水材料
AUPN191395A0 (en) *	1995-03-22	1995-04-27	M.I.M. Holdings Limited	Atmospheric mineral leaching process
US20090071649A1 (en) *	1996-07-24	2009-03-19	M-I Llc	Wellbore fluids for cement displacement operations
US7651983B2 (en) *	1996-07-24	2010-01-26	M-I L.L.C.	Reduced abrasiveness with micronized weighting material
US20080064613A1 (en) *	2006-09-11	2008-03-13	M-I Llc	Dispersant coated weighting agents
US6180573B1 (en)	1997-11-20	2001-01-30	Dresser Industries, Inc.	Weight material for drilling fluids and method of creating and maintaining the desired weight
WO2003044317A1 (en) *	2001-11-19	2003-05-30	Shell Internationale Research Maatschappij B.V.	Method of drilling a borehole into an earth formation
CA2433277C (en) *	2003-06-25	2008-02-26	Clean-Flo Gas Filtration Systems (1987) Ltd.	Gas purification medium for removing sulfides from gaseous streams
WO2008033591A1 (en) *	2006-09-11	2008-03-20	M-I Llc	Dispersant coated weighting agents
US7770666B2 (en) *	2007-04-26	2010-08-10	Barrett Allen	Drilling fluid containing a recoverable lost circulation material and method of using and recovering the same
US9080440B2 (en)	2007-07-25	2015-07-14	Schlumberger Technology Corporation	Proppant pillar placement in a fracture with high solid content fluid
US8490698B2 (en) *	2007-07-25	2013-07-23	Schlumberger Technology Corporation	High solids content methods and slurries
US8936082B2 (en)	2007-07-25	2015-01-20	Schlumberger Technology Corporation	High solids content slurry systems and methods
US9040468B2 (en)	2007-07-25	2015-05-26	Schlumberger Technology Corporation	Hydrolyzable particle compositions, treatment fluids and methods
US10011763B2 (en)	2007-07-25	2018-07-03	Schlumberger Technology Corporation	Methods to deliver fluids on a well site with variable solids concentration from solid slurries
US8490699B2 (en) *	2007-07-25	2013-07-23	Schlumberger Technology Corporation	High solids content slurry methods
US20110198089A1 (en) *	2009-08-31	2011-08-18	Panga Mohan K R	Methods to reduce settling rate of solids in a treatment fluid
US8662172B2 (en)	2010-04-12	2014-03-04	Schlumberger Technology Corporation	Methods to gravel pack a well using expanding materials
US8505628B2 (en)	2010-06-30	2013-08-13	Schlumberger Technology Corporation	High solids content slurries, systems and methods
US8511381B2 (en)	2010-06-30	2013-08-20	Schlumberger Technology Corporation	High solids content slurry methods and systems
US8607870B2 (en)	2010-11-19	2013-12-17	Schlumberger Technology Corporation	Methods to create high conductivity fractures that connect hydraulic fracture networks in a well
US9133387B2 (en)	2011-06-06	2015-09-15	Schlumberger Technology Corporation	Methods to improve stability of high solid content fluid
US9803457B2 (en)	2012-03-08	2017-10-31	Schlumberger Technology Corporation	System and method for delivering treatment fluid
US9863228B2 (en)	2012-03-08	2018-01-09	Schlumberger Technology Corporation	System and method for delivering treatment fluid
US9528354B2 (en)	2012-11-14	2016-12-27	Schlumberger Technology Corporation	Downhole tool positioning system and method
US9388335B2 (en)	2013-07-25	2016-07-12	Schlumberger Technology Corporation	Pickering emulsion treatment fluid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1991637A (en) *	1929-10-10	1935-02-19	Nat Pigments & Chemical Compan	Application of mud-laden fluids to oil or gas wells
US2298984A (en) *	1937-05-28	1942-10-13	Nat Lead Co	Iron oxide weighting material for drilling muds
US2276075A (en) *	1939-10-14	1942-03-10	Wuensch Charles Erb	Drilling fluid
US2455188A (en) *	1946-02-25	1948-11-30	Sun Oil Co	Drilling fluid

1972
- 1972-07-28 RO RO71777A patent/RO61289A/ro unknown
- 1972-07-31 CA CA148,348A patent/CA977947A/en not_active Expired
- 1972-08-03 US US277659A patent/US3887474A/en not_active Expired - Lifetime
- 1972-08-04 CY CY854A patent/CY854A/xx unknown
- 1972-08-04 GB GB3659072A patent/GB1379067A/en not_active Expired
- 1972-08-08 BE BE787336A patent/BE787336A/xx unknown
- 1972-08-08 FI FI2192/72A patent/FI54323C/fi active
- 1972-08-08 NO NO2821/72A patent/NO133761C/no unknown
- 1972-08-08 DD DD164925A patent/DD98557A5/xx unknown
- 1972-08-09 SE SE7210349A patent/SE374274B/xx unknown
- 1972-08-09 IT IT28008/72A patent/IT963836B/it active
- 1972-08-09 DK DK393472AA patent/DK129723B/da unknown
- 1972-08-09 FR FR7228723A patent/FR2148565B1/fr not_active Expired
- 1972-08-10 NL NL7210917A patent/NL7210917A/xx not_active Application Discontinuation
- 1972-08-10 JP JP47080674A patent/JPS4826684A/ja active Pending
- 1972-08-10 IE IE1114/72A patent/IE36632B1/xx unknown

Also Published As

Publication number	Publication date
IE36632L (en)	1973-02-10
CY854A (en)	1976-09-10
RO61289A (fi)	1976-10-15
DK129723C (fi)	1975-04-21
FR2148565B1 (fi)	1976-05-21
IT963836B (it)	1974-01-21
DK129723B (da)	1974-11-11
FI54323C (fi)	1978-11-10
DD98557A5 (fi)	1973-06-20
US3887474A (en)	1975-06-03
BE787336A (fr)	1972-12-01
NO133761C (fi)	1976-06-23
GB1379067A (en)	1975-01-02
SE374274B (fi)	1975-03-03
NO133761B (fi)	1976-03-15
FR2148565A1 (fi)	1973-03-23
JPS4826684A (fi)	1973-04-07
CA977947A (en)	1975-11-18
NL7210917A (fi)	1973-02-13
IE36632B1 (en)	1977-01-19

Publication	Publication Date	Title
FI53919B (fi)	1978-05-31	Laekemedelsbaerare av silikongummi
FI55072B (fi)	1979-01-31	Sammansatt ljudisoleringsfodring saerskilt foer fodring av mellanvaeggar
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FI55210C (fi)	1979-06-11	Foerfarande foer hydrokrackning av asfaltenhaltiga kolvaeten
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FI46484B (fi)	1973-01-02	Av plastfolie framstaelld baerkasse
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FI54705C (fi)	1979-02-12	Foerfarande foer framstaellning av arylalkylpyrrylaminoetanol
FI53702C (fi)	1978-07-10	Foerfarande foer framstaellning av isoindolinderivat
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FI54159C (fi)	1978-10-10	Foerfarande foer vaermeoxidering av avlut
FI55063C (fi)	1979-05-10	Foerfarande foer framstaellning av cellulosamassa av vaextfiberaemne
FI55052C (fi)	1979-05-10	Foerfarande foer separering av sockerarter
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