CA2216325C - Gel de petrole - Google Patents

Gel de petrole Download PDF

Info

Publication number: CA2216325C
Authority: CA; Canada
Prior art keywords: fracturing fluid; phosphate esters; alkyl; alkyl phosphate; surfactant
Prior art date: 1997-09-19
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 - Lifetime

Application number

CA 2216325

Other languages

English (en)

Other versions

CA2216325A1 (fr

Inventor

Junad Amin

Alan Olson

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.)

Bj Services Holdings Canada Ulc

Original Assignee

BJ Services Co Canada

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.)

1997-09-19

Filing date

1997-09-19

Publication date

2003-08-12

1997-09-19 Application filed by BJ Services Co Canada filed Critical BJ Services Co Canada

1997-09-19 Priority to CA 2216325 priority Critical patent/CA2216325C/fr

1999-03-19 Publication of CA2216325A1 publication Critical patent/CA2216325A1/fr

2003-08-12 Application granted granted Critical

2003-08-12 Publication of CA2216325C publication Critical patent/CA2216325C/fr

2017-09-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 claims abstract description 31
-1 alkyl phosphate esters Chemical class 0.000 claims abstract description 17
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 13
229930195733 hydrocarbon Natural products 0.000 claims abstract description 13
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 13
230000015572 biosynthetic process Effects 0.000 claims abstract description 10
238000005755 formation reaction Methods 0.000 claims abstract description 10
150000001457 metallic cations Chemical class 0.000 claims abstract description 3
229910019142 PO4 Inorganic materials 0.000 claims description 21
239000010452 phosphate Substances 0.000 claims description 20
239000004094 surface-active agent Substances 0.000 claims description 13
150000001768 cations Chemical class 0.000 claims description 8
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 5
125000005233 alkylalcohol group Chemical group 0.000 claims description 5
229910052782 aluminium Inorganic materials 0.000 claims description 4
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
SMZOGRDCAXLAAR-UHFFFAOYSA-N aluminium isopropoxide Chemical compound [Al+3].CC(C)[O-].CC(C)[O-].CC(C)[O-] SMZOGRDCAXLAAR-UHFFFAOYSA-N 0.000 claims description 3
150000003141 primary amines Chemical class 0.000 claims description 3
150000002500 ions Chemical class 0.000 claims description 2
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 2
WOZZOSDBXABUFO-UHFFFAOYSA-N tri(butan-2-yloxy)alumane Chemical compound [Al+3].CCC(C)[O-].CCC(C)[O-].CCC(C)[O-] WOZZOSDBXABUFO-UHFFFAOYSA-N 0.000 claims description 2
229910052751 metal Inorganic materials 0.000 claims 4
239000002184 metal Substances 0.000 claims 4
125000000217 alkyl group Chemical group 0.000 claims 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims 1
150000003014 phosphoric acid esters Chemical class 0.000 claims 1
150000003871 sulfonates Chemical class 0.000 claims 1
239000000499 gel Substances 0.000 description 28
235000021317 phosphate Nutrition 0.000 description 19
201000006747 infectious mononucleosis Diseases 0.000 description 9
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
150000001412 amines Chemical class 0.000 description 4
238000000034 method Methods 0.000 description 4
150000005690 diesters Chemical class 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
239000011148 porous material Substances 0.000 description 3
150000005691 triesters Chemical class 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
235000017550 sodium carbonate Nutrition 0.000 description 2
239000002904 solvent Substances 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
240000007049 Juglans regia Species 0.000 description 1
235000009496 Juglans regia Nutrition 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
125000005907 alkyl ester group Chemical group 0.000 description 1
230000004075 alteration Effects 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
239000003518 caustics Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
230000002708 enhancing effect Effects 0.000 description 1
238000001879 gelation Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
239000004571 lime Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000009931 pascalization Methods 0.000 description 1
230000035699 permeability Effects 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
235000020234 walnut Nutrition 0.000 description 1

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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/64—Oil-based compositions

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Colloid Chemistry (AREA)
Lubricants (AREA)

CA 2216325 1997-09-19 1997-09-19 Gel de petrole Expired - Lifetime CA2216325C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 2216325 CA2216325C (fr)	1997-09-19	1997-09-19	Gel de petrole

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 2216325 CA2216325C (fr)	1997-09-19	1997-09-19	Gel de petrole

Publications (2)

Publication Number	Publication Date
CA2216325A1 CA2216325A1 (fr)	1999-03-19
CA2216325C true CA2216325C (fr)	2003-08-12

Family

ID=27768227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2216325 Expired - Lifetime CA2216325C (fr)	1997-09-19	1997-09-19	Gel de petrole

Country Status (1)

Country	Link
CA (1)	CA2216325C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2237383C (fr)	1998-05-12	2003-08-19	Canadian Fracmaster Ltd.	Systeme de gelification d'huile raffinee

1997
- 1997-09-19 CA CA 2216325 patent/CA2216325C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2216325A1 (fr)	1999-03-19

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Legal Events

Date	Code	Title	Description
1997-09-19	EEER	Examination request
2017-11-21	MKEX	Expiry	Effective date: 20170919