IT1258303B - Fluidi di perforazione acquosi efficaci ad alte temperature - Google Patents
Fluidi di perforazione acquosi efficaci ad alte temperatureInfo
- Publication number
- IT1258303B IT1258303B ITMI920871A ITMI920871A IT1258303B IT 1258303 B IT1258303 B IT 1258303B IT MI920871 A ITMI920871 A IT MI920871A IT MI920871 A ITMI920871 A IT MI920871A IT 1258303 B IT1258303 B IT 1258303B
- Authority
- IT
- Italy
- Prior art keywords
- high temperatures
- drilling fluids
- effective
- aqueous drilling
- aqueous
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Si descrivono fluidi di perforazione acquosi additivati con particolari complessi di Cromo trivalente, capaci di conferire fluidità ai suddetti fluidi anche ad alta temperatura.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920871A IT1258303B (it) | 1992-04-10 | 1992-04-10 | Fluidi di perforazione acquosi efficaci ad alte temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920871A IT1258303B (it) | 1992-04-10 | 1992-04-10 | Fluidi di perforazione acquosi efficaci ad alte temperature |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920871A0 ITMI920871A0 (it) | 1992-04-10 |
ITMI920871A1 ITMI920871A1 (it) | 1993-10-10 |
IT1258303B true IT1258303B (it) | 1996-02-22 |
Family
ID=11362873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920871A IT1258303B (it) | 1992-04-10 | 1992-04-10 | Fluidi di perforazione acquosi efficaci ad alte temperature |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1258303B (it) |
-
1992
- 1992-04-10 IT ITMI920871A patent/IT1258303B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI920871A0 (it) | 1992-04-10 |
ITMI920871A1 (it) | 1993-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970415 |