NO150920C - Vannbasert borevaeske inneholdende et slipende, vektoekende middel. - Google Patents

Vannbasert borevaeske inneholdende et slipende, vektoekende middel.

Info

Publication number: NO150920C
Authority: NO; Norway
Prior art keywords: removable; water; case containing; growing agent; based drill
Prior art date: 1980-01-07

Application number

NO803542A

Other languages

English (en)

Norwegian (no)

Other versions

NO150920B (no

NO803542L (no

Inventor

Michael J Nevins

James D Kercheville

Original Assignee

Nl Industries 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.)

1980-01-07

Filing date

1980-11-25

Publication date

1986-08-19

1980-11-25 Application filed by Nl Industries Inc filed Critical Nl Industries Inc

1981-07-08 Publication of NO803542L publication Critical patent/NO803542L/no

1984-10-01 Publication of NO150920B publication Critical patent/NO150920B/no

1986-08-19 Publication of NO150920C publication Critical patent/NO150920C/no

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
- C09K8/14—Clay-containing compositions
- C09K8/145—Clay-containing compositions characterised by the composition of the clay

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Earth Drilling (AREA)
Lubricants (AREA)
Mechanical Treatment Of Semiconductor (AREA)
Polishing Bodies And Polishing Tools (AREA)

NO803542A 1980-01-07 1980-11-25 Vannbasert borevaeske inneholdende et slipende, vektoekende middel. NO150920C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US10981580A	1980-01-07	1980-01-07

Publications (3)

Publication Number	Publication Date
NO803542L NO803542L (no)	1981-07-08
NO150920B NO150920B (no)	1984-10-01
NO150920C true NO150920C (no)	1986-08-19

Family

ID=22329707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO803542A NO150920C (no)	1980-01-07	1980-11-25	Vannbasert borevaeske inneholdende et slipende, vektoekende middel.

Country Status (13)

Country	Link
AU (1)	AU538522B2 (nl)
BR (1)	BR8100038A (nl)
CA (1)	CA1135039A (nl)
DE (1)	DE3048078C2 (nl)
DK (1)	DK511180A (nl)
ES (1)	ES8202614A1 (nl)
FR (1)	FR2473054B1 (nl)
GB (1)	GB2066876B (nl)
IT (1)	IT1141154B (nl)
MY (1)	MY8500850A (nl)
NL (1)	NL8006888A (nl)
NO (1)	NO150920C (nl)
SG (1)	SG66984G (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0079997B1 (en) *	1981-11-23	1986-01-22	The Dow Chemical Company	Aqueous treatment fluid and method for its use in the drilling of wells
US4519922A (en) *	1983-03-21	1985-05-28	Halliburton Company	Environmentally compatible high density drill mud or blow-out control fluid
IN172479B (nl) *	1988-03-08	1993-08-21	Elkem As
CA2421613C (en) *	2003-03-06	2005-12-13	Sable Des Forges Inc.	Method for blast cleaning using ilmenite tailing particles
AU2005250481B2 (en)	2004-06-03	2009-10-08	M-I L.L.C.	The use of sized barite as a weighting agent for drilling fluids
US20090186781A1 (en) *	2008-01-17	2009-07-23	Hallibruton Energy Services, Inc., A Delaware Corporation	Drilling fluids comprising sub-micron precipitated barite as a component of the weighting agent and associated methods
US8252729B2 (en)	2008-01-17	2012-08-28	Halliburton Energy Services Inc.	High performance drilling fluids with submicron-size particles as the weighting agent
US8105984B2 (en)	2009-01-07	2012-01-31	Intevep, S.A.	Reduced abrasion drilling fluid
NO333089B1 (no) *	2011-07-11	2013-02-25	Elkem As	Oljebrønnborevæsker, oljebrønnsementsammensetning og slurry av vektmateriale
US10407988B2 (en) *	2013-01-29	2019-09-10	Halliburton Energy Services, Inc.	Wellbore fluids comprising mineral particles and methods relating thereto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD76450A (nl) *
US2298984A (en) *	1937-05-28	1942-10-13	Nat Lead Co	Iron oxide weighting material for drilling muds
GB896144A (en) *	1960-01-27	1962-05-09	British Petroleum Co	Drilling muds
DE2611092C3 (de) *	1976-03-16	1981-05-14	Nl Industries, Inc., New York, N.Y.	Bohrspülung, Beschwerungsmittel für Bohrspülungen und Verfahren zum Niederbringen von Bohrungen
GB1495874A (en) *	1976-03-29	1977-12-21	Nl Industries Inc	Drilling fluids and methods of drilling using them

1980
- 1980-10-20 CA CA000362782A patent/CA1135039A/en not_active Expired
- 1980-11-25 NO NO803542A patent/NO150920C/no unknown
- 1980-12-01 DK DK511180A patent/DK511180A/da not_active Application Discontinuation
- 1980-12-04 AU AU65060/80A patent/AU538522B2/en not_active Ceased
- 1980-12-11 GB GB8039753A patent/GB2066876B/en not_active Expired
- 1980-12-12 ES ES497672A patent/ES8202614A1/es not_active Expired
- 1980-12-18 NL NL8006888A patent/NL8006888A/nl not_active Application Discontinuation
- 1980-12-18 FR FR8026980A patent/FR2473054B1/fr not_active Expired
- 1980-12-19 DE DE3048078A patent/DE3048078C2/de not_active Expired
- 1980-12-24 IT IT26963/80A patent/IT1141154B/it active
1981
- 1981-01-06 BR BR8100038A patent/BR8100038A/pt unknown
1984
- 1984-09-21 SG SG669/84A patent/SG66984G/en unknown
1985
- 1985-12-30 MY MY850/85A patent/MY8500850A/xx unknown

Also Published As

Publication number	Publication date
GB2066876B (en)	1983-09-07
NL8006888A (nl)	1981-08-03
AU538522B2 (en)	1984-08-16
SG66984G (en)	1985-03-15
GB2066876A (en)	1981-07-15
ES497672A0 (es)	1982-02-01
IT8026963A0 (it)	1980-12-24
FR2473054B1 (fr)	1985-08-09
FR2473054A1 (fr)	1981-07-10
ES8202614A1 (es)	1982-02-01
DE3048078A1 (de)	1981-09-24
CA1135039A (en)	1982-11-09
NO150920B (no)	1984-10-01
DE3048078C2 (de)	1985-07-18
IT1141154B (it)	1986-10-01
NO803542L (no)	1981-07-08
AU6506080A (en)	1981-07-23
MY8500850A (en)	1985-12-31
BR8100038A (pt)	1981-07-21
DK511180A (da)	1981-07-08

Publication	Publication Date	Title
NL182543C (nl)	1988-04-05	Ringvormige gatenboor.
NL189997B (nl)	1993-05-03	Schedelboor.
NO810075L (no)	1981-07-13	Borkrone.
NO158825C (no)	1988-11-02	Perforeringsapparat.
FI872178A7 (fi)	1987-11-20	Herbisiditolerantit, glutationi-S -transferaasigeenin sisältävät kasvit.
NO810835L (no)	1981-12-21	Ringformet hullskjaereverktoey.
NL189952C (nl)	1993-09-16	Boorhamer.
NO159303C (no)	1988-12-14	Borerigg.
ATE11240T1 (de)	1985-02-15	Schneidwerkzeug.
NL190513C (nl)	1994-04-05	Slagboormachine.
NO822883L (no)	1983-03-01	Heisemekanisme for borerigg.
NL7900038A (nl)	1979-08-02	Meervoudig schrijfgerei.
BE883885A (fr)	1980-10-16	Outils de percage.
NO150920C (no)	1986-08-19	Vannbasert borevaeske inneholdende et slipende, vektoekende middel.
IT8124256A0 (it)	1981-10-01	Mandrino specialmente per utensilidi trapanatura.
NO811353L (no)	1982-01-22	Ringformet hullskjaerer.
NL185988C (nl)	1990-09-03	Boorhouder.
ATE14267T1 (de)	1985-08-15	Aufpflanzmaschine.
IT8019330A0 (it)	1980-01-21	Barra alesatrice.
NO811772L (no)	1981-11-30	Borkrone.
NL8102171A (nl)	1981-12-01	Boormethode.
NO812124L (no)	1981-06-22	Saamaskin.
FI811967A7 (fi)	1981-12-25	2,3-bis-hydroksibentsyylijohdannaisia.
FI821996A7 (fi)	1982-12-11	Laite pistokkaiden istuttamiseksi.
NL188331C (nl)	1992-06-01	Boorvoering.