CA3221720A1 - Perforating gun with timed self-sealing threads - Google Patents
Perforating gun with timed self-sealing threads Download PDFInfo
- Publication number
- CA3221720A1 CA3221720A1 CA3221720A CA3221720A CA3221720A1 CA 3221720 A1 CA3221720 A1 CA 3221720A1 CA 3221720 A CA3221720 A CA 3221720A CA 3221720 A CA3221720 A CA 3221720A CA 3221720 A1 CA3221720 A1 CA 3221720A1
- Authority
- CA
- Canada
- Prior art keywords
- perforating gun
- timed
- threads
- perforating
- scallops
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims description 25
- 241000237503 Pectinidae Species 0.000 claims abstract description 38
- 235000020637 scallop Nutrition 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 10
- 239000002360 explosive Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000003999 initiator Substances 0.000 description 7
- 238000010304 firing Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005474 detonation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 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
- E21B43/116—Gun or shaped-charge perforators
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163197257P | 2021-06-04 | 2021-06-04 | |
| US63/197,257 | 2021-06-04 | ||
| PCT/US2022/072711 WO2022256816A1 (en) | 2021-06-04 | 2022-06-02 | Perforating gun with timed self-sealing threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3221720A1 true CA3221720A1 (en) | 2022-12-08 |
Family
ID=84323572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3221720A Pending CA3221720A1 (en) | 2021-06-04 | 2022-06-02 | Perforating gun with timed self-sealing threads |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN117460877A (zh) |
| CA (1) | CA3221720A1 (zh) |
| WO (1) | WO2022256816A1 (zh) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9382783B2 (en) * | 2014-05-23 | 2016-07-05 | Hunting Titan, Inc. | Alignment system for perforating gun |
| GB2530551B (en) * | 2014-09-26 | 2016-09-21 | Delphian Ballistics Ltd | Perforating gun assembly and method of use in hydraulic fracturing applications |
| CA3004273C (en) * | 2017-02-02 | 2019-05-14 | John T. Hardesty | Perforating gun system and method |
-
2022
- 2022-06-02 CA CA3221720A patent/CA3221720A1/en active Pending
- 2022-06-02 CN CN202280039303.7A patent/CN117460877A/zh active Pending
- 2022-06-02 WO PCT/US2022/072711 patent/WO2022256816A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN117460877A (zh) | 2024-01-26 |
| WO2022256816A1 (en) | 2022-12-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3089125C (en) | Cluster gun system | |
| US11156067B2 (en) | Detonation transfer system | |
| US11732554B2 (en) | Universal plug and play perforating gun tandem | |
| US11054233B2 (en) | Hydraulic time delay actuated by the energetic output of a perforating gun | |
| US11629585B2 (en) | Integrated coaxial perforating acidizing operation | |
| US11959367B2 (en) | Tandem sub for self-orienting perforating system | |
| CA3221720A1 (en) | Perforating gun with timed self-sealing threads | |
| US20240175338A1 (en) | Self-Arming Perforating System and Method | |
| US20230399926A1 (en) | Single Energy Source Projectile Perforating System | |
| CA3221719A1 (en) | Top connection for electrically ignited power charge | |
| US11261711B2 (en) | Crimped attachment of end fitting to charge tube | |
| WO2023140969A1 (en) | Tandem sub for self-orienting perforating system | |
| WO2024118237A1 (en) | Self-arming perforating system and method | |
| WO2023278995A1 (en) | Stamped and layered case materials for shaped charges |