CA1189302A - Activation de l'hydroxyethyl-cellulose pour utilisation dans des saumures lourdes - Google Patents

Activation de l'hydroxyethyl-cellulose pour utilisation dans des saumures lourdes

Info

Publication number: CA1189302A
Authority: CA; Canada
Prior art keywords: hydroxyethyl cellulose; composition; ambient temperature; polar organic; hours
Prior art date: 1981-12-14
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

Application number

CA000412541A

Other languages

English (en)

Inventor

Lonnie D. Hoover

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.)

NL Industries Inc

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.)

1981-12-14

Filing date

1982-09-30

Publication date

1985-06-25

1982-09-30 Application filed by NL Industries Inc filed Critical NL Industries Inc

1985-06-25 Application granted granted Critical

1985-06-25 Publication of CA1189302A publication Critical patent/CA1189302A/fr

Status Expired legal-status Critical Current

Links

229920000663 Hydroxyethyl cellulose Polymers 0.000 title claims abstract description 74
235000019447 hydroxyethyl cellulose Nutrition 0.000 title claims abstract description 28
239000004354 Hydroxyethyl cellulose Substances 0.000 title claims abstract description 24
230000004913 activation Effects 0.000 title claims description 8
239000000203 mixture Substances 0.000 claims abstract description 45
239000007788 liquid Substances 0.000 claims abstract description 34
229940071826 hydroxyethyl cellulose Drugs 0.000 claims abstract 19
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 39
238000000034 method Methods 0.000 claims description 14
239000000243 solution Substances 0.000 claims description 13
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 12
125000004432 carbon atom Chemical group C* 0.000 claims description 9
230000032683 aging Effects 0.000 claims description 8
238000002156 mixing Methods 0.000 claims description 8
-1 aliphatic glycols Chemical class 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 6
239000002002 slurry Substances 0.000 claims description 5
230000003213 activating effect Effects 0.000 claims description 3
150000001408 amides Chemical class 0.000 claims description 3
239000012530 fluid Substances 0.000 description 20
229940093476 ethylene glycol Drugs 0.000 description 11
VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 9
230000009969 flowable effect Effects 0.000 description 7
239000012267 brine Substances 0.000 description 4
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
229910001622 calcium bromide Inorganic materials 0.000 description 3
WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 3
150000001875 compounds Chemical class 0.000 description 3
239000000499 gel Substances 0.000 description 3
229940102001 zinc bromide Drugs 0.000 description 3
DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 description 2
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
238000005553 drilling Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
239000007787 solid Substances 0.000 description 2
238000007614 solvation Methods 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
150000003751 zinc Chemical class 0.000 description 2
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
YAXKTBLXMTYWDQ-UHFFFAOYSA-N 1,2,3-butanetriol Chemical compound CC(O)C(O)CO YAXKTBLXMTYWDQ-UHFFFAOYSA-N 0.000 description 1
VXRDAMSNTXUHFX-UHFFFAOYSA-N 2,3-dihydroxybutanedioic acid;n,n-dimethyl-2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]acetamide Chemical compound OC(=O)C(O)C(O)C(O)=O.N1=C2C=CC(C)=CN2C(CC(=O)N(C)C)=C1C1=CC=C(C)C=C1.N1=C2C=CC(C)=CN2C(CC(=O)N(C)C)=C1C1=CC=C(C)C=C1 VXRDAMSNTXUHFX-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229940094070 ambien Drugs 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000001110 calcium chloride Substances 0.000 description 1
229910001628 calcium chloride Inorganic materials 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000005098 hot rolling Methods 0.000 description 1
229920001477 hydrophilic polymer Polymers 0.000 description 1
DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
239000002245 particle Substances 0.000 description 1
AALKGALVYCZETF-UHFFFAOYSA-N pentane-1,2,3-triol Chemical compound CCC(O)C(O)CO AALKGALVYCZETF-UHFFFAOYSA-N 0.000 description 1
RUOPINZRYMFPBF-UHFFFAOYSA-N pentane-1,3-diol Chemical compound CCC(O)CCO RUOPINZRYMFPBF-UHFFFAOYSA-N 0.000 description 1
230000035699 permeability Effects 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
235000013772 propylene glycol Nutrition 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
229940075581 sodium bromide Drugs 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000010998 test method Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000011592 zinc chloride Substances 0.000 description 1
235000005074 zinc chloride Nutrition 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
- 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
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or derivatives thereof

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Colloid Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Detergent Compositions (AREA)
Cosmetics (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

CA000412541A 1981-12-14 1982-09-30 Activation de l'hydroxyethyl-cellulose pour utilisation dans des saumures lourdes Expired CA1189302A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US33024381A	1981-12-14	1981-12-14
US330,243		1981-12-14

Publications (1)

Publication Number	Publication Date
CA1189302A true CA1189302A (fr)	1985-06-25

Family

ID=23288907

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000412541A Expired CA1189302A (fr)	1981-12-14	1982-09-30	Activation de l'hydroxyethyl-cellulose pour utilisation dans des saumures lourdes

Country Status (8)

Country	Link
AU (1)	AU550829B2 (fr)
BR (1)	BR8207177A (fr)
CA (1)	CA1189302A (fr)
DE (1)	DE3246279A1 (fr)
FR (1)	FR2518109B1 (fr)
GB (1)	GB2112410B (fr)
NL (1)	NL8203911A (fr)
NO (1)	NO823510L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU576475B2 (en) *	1982-09-27	1988-09-01	Halliburton Company	Method and composition for fracturing subterranean formations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4330414A (en) *	1980-02-08	1982-05-18	Nl Industries, Inc.	Dispersible hydrophilic polymer compositions
US4392964A (en) *	1980-05-05	1983-07-12	Nl Industries, Inc.	Compositions and method for thickening aqueous brines
US4427556A (en) *	1980-10-14	1984-01-24	Nl Industries, Inc.	Dispersible hydrophilic polymer compositions

1982
- 1982-09-29 AU AU88822/82A patent/AU550829B2/en not_active Ceased
- 1982-09-30 CA CA000412541A patent/CA1189302A/fr not_active Expired
- 1982-10-08 NL NL8203911A patent/NL8203911A/nl not_active Application Discontinuation
- 1982-10-21 NO NO823510A patent/NO823510L/no unknown
- 1982-11-17 GB GB08232839A patent/GB2112410B/en not_active Expired
- 1982-12-10 BR BR8207177A patent/BR8207177A/pt unknown
- 1982-12-14 FR FR8220976A patent/FR2518109B1/fr not_active Expired
- 1982-12-14 DE DE19823246279 patent/DE3246279A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
NO823510L (no)	1983-06-15
GB2112410A (en)	1983-07-20
NL8203911A (nl)	1983-07-01
DE3246279A1 (de)	1983-06-23
GB2112410B (en)	1985-06-26
AU8882282A (en)	1983-06-23
FR2518109A1 (fr)	1983-06-17
FR2518109B1 (fr)	1987-05-07
BR8207177A (pt)	1983-10-11
AU550829B2 (en)	1986-04-10

Legal Events

Date	Code	Title	Description
2002-06-26	MKEC	Expiry (correction)
2002-09-30	MKEX	Expiry

Publication	Publication Date	Title
US4427556A (en)	1984-01-24	Dispersible hydrophilic polymer compositions
US4392964A (en)	1983-07-12	Compositions and method for thickening aqueous brines
US4324668A (en)	1982-04-13	High viscosity acidic treating fluids and methods of forming and using the same
US4330414A (en)	1982-05-18	Dispersible hydrophilic polymer compositions
EP0658612B1 (fr)	1999-05-26	Fluides contenant des polysaccharides, à stabilité thermique améliorée
US6100222A (en)	2000-08-08	High density, viscosified, aqueous compositions having superior stability under stress conditions
US4313834A (en)	1982-02-02	High viscosity acidic treating fluids and methods of forming and using the same
US3872018A (en)	1975-03-18	Water loss additive for sea water mud comprising an alkaline earth oxide or hydroxide, starch and polyvinyl alcohol
US4502969A (en)	1985-03-05	Workover and completion fluids
US5576271A (en)	1996-11-19	Composition and process for stabilizing viscosity or controlling water loss of polymer-containing water based fluids
US4439333A (en)	1984-03-27	Heavy brine viscosifiers
US4566976A (en)	1986-01-28	Viscous heavy brines
US4239629A (en)	1980-12-16	Carboxymethylhydroxyethyl cellulose in drilling, workover and completion fluids
US20050101491A1 (en)	2005-05-12	Cellulosic suspensions employing alkali formate brines as carrier liquid
US4582614A (en)	1986-04-15	Compositions and method for thickening aqueous brines
US4420406A (en)	1983-12-13	Thickened heavy brines
US4476032A (en)	1984-10-09	Method of increasing the rate of hydration of activated hydroethyl cellulose compositions
CA1189302A (fr)	1985-06-25	Activation de l'hydroxyethyl-cellulose pour utilisation dans des saumures lourdes
US4459214A (en)	1984-07-10	Viscous heavy brines
US5009798A (en)	1991-04-23	Low fluid loss heavy brines containing hydroxyethyl cellulose
CA1168850A (fr)	1984-06-12	Solution au polymere hydrophile et au sel inorganique
GB2085048A (en)	1982-04-21	Method of Producing a Homogeneous Viscous Well Servicing Fluid Within a Borehole and Well Servicing Fluid Compositions
US4394273A (en)	1983-07-19	Defoamers for aqueous liquids containing soluble zinc salts
US4686051A (en)	1987-08-11	Method of increasing the rate of hydration of activated hydroxyethyl cellulose compositions
CA1202477A (fr)	1986-04-01	Compositions salives lourdes a la cellulose hydroxyethyle caracterisees par leur faible deperdition de fluide