CA1086640A - Packer a element obturateur chimique, et mode d'emploi - Google Patents

Packer a element obturateur chimique, et mode d'emploi

Info

Publication number: CA1086640A
Authority: CA; Canada
Prior art keywords: fluid; packer element; tool; packer; pipe
Prior art date: 1978-10-30
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

CA314,848A

Other languages

English (en)

Inventor

George P. Laflin

Clarence J. Durborow

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

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.)

1978-10-30

Filing date

1978-10-30

Publication date

1980-09-30

1978-10-30 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1978-10-30 Priority to CA314,848A priority Critical patent/CA1086640A/fr

1980-09-30 Application granted granted Critical

1980-09-30 Publication of CA1086640A publication Critical patent/CA1086640A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 14
238000007789 sealing Methods 0.000 title description 4
239000012530 fluid Substances 0.000 claims abstract description 125
239000000463 material Substances 0.000 claims abstract description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
230000015572 biosynthetic process Effects 0.000 claims description 13
238000005755 formation reaction Methods 0.000 claims description 13
239000000126 substance Substances 0.000 claims description 13
238000004891 communication Methods 0.000 claims description 7
230000006854 communication Effects 0.000 claims description 7
230000000452 restraining effect Effects 0.000 claims description 2
239000000499 gel Substances 0.000 description 20
239000002002 slurry Substances 0.000 description 11
239000000203 mixture Substances 0.000 description 7
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
239000004568 cement Substances 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000000565 sealant Substances 0.000 description 2
239000000243 solution Substances 0.000 description 2
239000011800 void material Substances 0.000 description 2
JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
241000282472 Canis lupus familiaris Species 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000013461 design Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000008398 formation water Substances 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229920005615 natural polymer Polymers 0.000 description 1
125000000962 organic group Chemical group 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000004576 sand Substances 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000008961 swelling Effects 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
229920003169 water-soluble polymer Polymers 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1

Landscapes

Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

CA314,848A 1978-10-30 1978-10-30 Packer a element obturateur chimique, et mode d'emploi Expired CA1086640A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA314,848A CA1086640A (fr)	1978-10-30	1978-10-30	Packer a element obturateur chimique, et mode d'emploi

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA314,848A CA1086640A (fr)	1978-10-30	1978-10-30	Packer a element obturateur chimique, et mode d'emploi

Publications (1)

Publication Number	Publication Date
CA1086640A true CA1086640A (fr)	1980-09-30

Family

ID=4112756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA314,848A Expired CA1086640A (fr)	1978-10-30	1978-10-30	Packer a element obturateur chimique, et mode d'emploi

Country Status (1)

Country	Link
CA (1)	CA1086640A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN120925790A (zh) *	2025-10-11	2025-11-11	西安摩尔石油工程实验室股份有限公司	油井耐腐蚀封隔器及其使用方法

1978
- 1978-10-30 CA CA314,848A patent/CA1086640A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN120925790A (zh) *	2025-10-11	2025-11-11	西安摩尔石油工程实验室股份有限公司	油井耐腐蚀封隔器及其使用方法
CN120925790B (zh) *	2025-10-11	2025-12-23	西安摩尔石油工程实验室股份有限公司	油井耐腐蚀封隔器及其使用方法

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Legal Events

Date	Code	Title	Description
1997-09-30	MKEX	Expiry