CA1222444A - Methode de mise a feu d'un perforateur et de l'enregistrement simultane de la pression a fond de forage - Google Patents
Methode de mise a feu d'un perforateur et de l'enregistrement simultane de la pression a fond de forageInfo
- Publication number
- CA1222444A CA1222444A CA000395602A CA395602A CA1222444A CA 1222444 A CA1222444 A CA 1222444A CA 000395602 A CA000395602 A CA 000395602A CA 395602 A CA395602 A CA 395602A CA 1222444 A CA1222444 A CA 1222444A
- Authority
- CA
- Canada
- Prior art keywords
- gun
- tubing
- pressure
- downhole
- casing
- 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
Links
- 238000010304 firing Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 18
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002360 explosive Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XQCFHQBGMWUEMY-ZPUQHVIOSA-N Nitrovin Chemical compound C=1C=C([N+]([O-])=O)OC=1\C=C\C(=NNC(=N)N)\C=C\C1=CC=C([N+]([O-])=O)O1 XQCFHQBGMWUEMY-ZPUQHVIOSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002079 cooperative effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/119—Details, e.g. for locating perforating place or direction
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/1185—Ignition systems
- E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/06—Measuring temperature or pressure
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Measuring Fluid Pressure (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23686981A | 1981-02-23 | 1981-02-23 | |
| US236,869 | 1981-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1222444A true CA1222444A (fr) | 1987-06-02 |
Family
ID=22891332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000395602A Expired CA1222444A (fr) | 1981-02-23 | 1982-02-04 | Methode de mise a feu d'un perforateur et de l'enregistrement simultane de la pression a fond de forage |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1222444A (fr) |
| GB (1) | GB2093501B (fr) |
| NO (1) | NO162305C (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2542804A1 (fr) * | 1983-03-17 | 1984-09-21 | Flopetrol | Perforateurs pour puits de type petrolier |
| US4660638A (en) * | 1985-06-04 | 1987-04-28 | Halliburton Company | Downhole recorder for use in wells |
| AU6385194A (en) * | 1993-04-07 | 1994-10-24 | Athanassios Nassikas | Bypass flowmeter for measuring hydraulic characteristics of pumping installations |
| GB9914788D0 (en) * | 1999-06-25 | 1999-08-25 | Sondex Ltd | Downhole pressure measurement |
| US10598006B2 (en) | 2017-05-30 | 2020-03-24 | Baker Hughes Oilfield Operations, Llc | Methods and systems for downhole sensing and communications in wells |
-
1982
- 1982-02-04 CA CA000395602A patent/CA1222444A/fr not_active Expired
- 1982-02-05 GB GB8203326A patent/GB2093501B/en not_active Expired
- 1982-02-19 NO NO820520A patent/NO162305C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB2093501B (en) | 1985-01-23 |
| NO820520L (no) | 1982-08-24 |
| NO162305C (no) | 1989-12-06 |
| NO162305B (no) | 1989-08-28 |
| GB2093501A (en) | 1982-09-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |