DE68905925D1 - XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS. - Google Patents

XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS.

Info

Publication number
DE68905925D1
DE68905925D1 DE8989906198T DE68905925T DE68905925D1 DE 68905925 D1 DE68905925 D1 DE 68905925D1 DE 8989906198 T DE8989906198 T DE 8989906198T DE 68905925 T DE68905925 T DE 68905925T DE 68905925 D1 DE68905925 D1 DE 68905925D1
Authority
DE
Germany
Prior art keywords
xanthane
concentrates
extraction
oil
producing
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.)
Expired - Fee Related
Application number
DE8989906198T
Other languages
German (de)
Other versions
DE68905925T2 (en
Inventor
A Foss
Brun Henriksen
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.)
Borregaard Industries Ltd
Original Assignee
Borregaard Industries Ltd
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
Priority claimed from NO882167A external-priority patent/NO164247C/en
Application filed by Borregaard Industries Ltd filed Critical Borregaard Industries Ltd
Application granted granted Critical
Publication of DE68905925D1 publication Critical patent/DE68905925D1/en
Publication of DE68905925T2 publication Critical patent/DE68905925T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE1989605925 1988-05-18 1989-05-11 XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS. Expired - Fee Related DE68905925T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO882167A NO164247C (en) 1988-05-18 1988-05-18 XANTAN CONCENTRATE, PROCEDURE FOR PREPARING THEREOF AND USING THEREOF BY INCREASED EXTRACTION OF OIL FROM UNDERGRADUAL FORMS.
PCT/NO1989/000045 WO1989011504A1 (en) 1988-05-18 1989-05-11 Xanthan concentrate, process of preparing thereof and use thereof by increased recovery of oil from subterranean formations

Publications (2)

Publication Number Publication Date
DE68905925D1 true DE68905925D1 (en) 1993-05-13
DE68905925T2 DE68905925T2 (en) 1993-07-08

Family

ID=26648088

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1989906198 Pending DE415993T1 (en) 1988-05-18 1989-05-11 XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS.
DE1989605925 Expired - Fee Related DE68905925T2 (en) 1988-05-18 1989-05-11 XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1989906198 Pending DE415993T1 (en) 1988-05-18 1989-05-11 XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS.

Country Status (1)

Country Link
DE (2) DE415993T1 (en)

Also Published As

Publication number Publication date
DE415993T1 (en) 1991-11-07
DE68905925T2 (en) 1993-07-08

Similar Documents

Publication Publication Date Title
DE3681641D1 (en) METHOD FOR PRODUCING AMAGNETIC DRILL STRING PARTS.
DE68904986D1 (en) METHOD FOR PRODUCING 1,1,1-TRIFLUOR-2,2-DICHLORETHANE.
DE68900105D1 (en) METHOD FOR PRODUCING BASIC LUBRICANTS.
DE3683283D1 (en) HIGH-DENSITY SINTERING MATERIAL FROM CLOON CLAY EARTH AND METHOD FOR THE PRODUCTION THEREOF.
DE3781056T2 (en) METHOD FOR PRODUCING OBJECTS FROM POLYAETHYLENE.
DE3780825T2 (en) METHOD FOR PRODUCING URANDIOXIDE FROM URANEHEXAFLUORIDE.
DE68919541D1 (en) Submersible pump, parts thereof and method of making the parts.
DE3581269D1 (en) METHOD FOR TREATING UNDERGROUND FORMATIONS.
DE3580760D1 (en) METHOD FOR PRODUCING BUTEN-1 FROM AETHYLENE.
DE68904594T2 (en) METHOD FOR PRODUCING NITROBENZENE.
DE58902220D1 (en) METHOD FOR PRODUCING OCTADIENOLS.
DE3769146D1 (en) METHOD FOR TERTIAL OIL EXTRACTION FROM DEEP DRILL HOLES WITH RECOVERY OF THE LEAKING PETROLEUM GAS.
DE58905117D1 (en) METHOD FOR PRODUCING 4-CHLORINE-2,5-DIMETHOXYANILINE.
DE3778588D1 (en) DRILLING METHOD FOR GROUND ANCHORING.
DE58903458D1 (en) METHOD FOR PRODUCING 1,5-DIHYDROXY- AND 1,5-DIAMINONAPHTHALINE.
DE68906500T2 (en) METHOD FOR PRODUCING 2,6-DIMETHYLNAPHTHALINE.
DE68905925T2 (en) XANTHANE CONCENTRATES, METHOD FOR PRODUCING AND USE FOR INCREASING THE EXTRACTION OF OIL FROM UNDERGROUND FORMATIONS.
DE68910966D1 (en) METHOD FOR PRODUCING COPOLYARYL SULFIDES.
ATA529981A (en) METHOD FOR PRODUCING TIRES FROM POWABLE PLASTICS OR THE LIKE.
DE58904175D1 (en) METHOD FOR PRODUCING 4,4'-DIHALOGENO-BIPHENYLENE.
DE3884478D1 (en) METHOD FOR PRODUCING ALPHA-BETA-SUBSTITUTED ACROLEINS.
DE69000827T2 (en) METHOD FOR PRODUCING AMINOXIDES.
DE68907180D1 (en) METHOD FOR PRODUCING 2,3,5-TRIMETHYLBENZOCHINONE.
DE3860029D1 (en) METHOD FOR PRODUCING FERROMANGAN AFFINE.
ATA126590A (en) METHOD AND DEVICE FOR THE UNDERGROUND PRODUCTION OF CHANNELS, TUBES OR THE LIKE.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee