CA3113361A1 - Structure de raccord de tuyau de puits de petrole et tuyau de puits de petrole - Google Patents
Structure de raccord de tuyau de puits de petrole et tuyau de puits de petroleInfo
- Publication number
- CA3113361A1 CA3113361A1 CA3113361A CA3113361A CA3113361A1 CA 3113361 A1 CA3113361 A1 CA 3113361A1 CA 3113361 A CA3113361 A CA 3113361A CA 3113361 A CA3113361 A CA 3113361A CA 3113361 A1 CA3113361 A1 CA 3113361A1
- Authority
- CA
- Canada
- Prior art keywords
- oil well
- thread portion
- well pipe
- iev
- llt
- 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
- 239000003129 oil well Substances 0.000 title abstract 8
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 101150072055 PAL1 gene Proteins 0.000 description 4
- WYWIFABBXFUGLM-UHFFFAOYSA-N oxymetazoline Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C)=C1CC1=NCCN1 WYWIFABBXFUGLM-UHFFFAOYSA-N 0.000 description 2
- QPBSRMDNJOTFAL-AICCOOGYSA-N Ala-Leu-Leu-Thr Chemical compound C[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O QPBSRMDNJOTFAL-AICCOOGYSA-N 0.000 description 1
- 101100245205 Caenorhabditis elegans rpt-3 gene Proteins 0.000 description 1
- 101000991495 Conus litteratus Conotoxin Lt6.3 Proteins 0.000 description 1
- 102100025907 Dyslexia-associated protein KIAA0319-like protein Human genes 0.000 description 1
- 101710205593 Dyslexia-associated protein KIAA0319-like protein Proteins 0.000 description 1
- 102100023920 Histone H1t Human genes 0.000 description 1
- 101000905044 Homo sapiens Histone H1t Proteins 0.000 description 1
- 101150012648 Odam gene Proteins 0.000 description 1
- 101100083037 Streptococcus mutans serotype c (strain ATCC 700610 / UA159) act gene Proteins 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 241000856099 Zodia Species 0.000 description 1
- 229940060228 afrin Drugs 0.000 description 1
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 description 1
- 101150049339 pflA gene Proteins 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/0423—Threaded with plural threaded sections, e.g. with two-step threads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Il est décrit des moyens pour raccorder ensemble des tuyaux pour puits de pétrole avec une structure compacte/simple et la force qui excède sensiblement les limites de l'antériorité même sans la bride, etc. Une structure de couplage de tuyaux pour puits de pétrole comprend un premier tuyau pour puits de pétrole et un deuxième tuyau pour puits de pétrole; la portion filetée externe a une première portion filetée externe, une deuxième portion filetée externe substantiellement conique, et une troisième portion filetée externe; la portion filetée interne a une première portion filetée interne, une deuxième portion filetée interne substantiellement conique, et une troisième portion filetée interne; la première portion filetée externe est vissée à la première portion filetée interne, la deuxième portion filetée externe est vissée à la deuxième portion filetée interne, la troisième portion filetée externe est vissée à la troisième portion filetée interne, et le premier tuyau pour puits de pétrole et le deuxième tuyau pour puits de pétrole sont couplés ensemble.
Applications Claiming Priority (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-056905 | 2020-03-26 | ||
JP2020056905 | 2020-03-26 | ||
JP2020-128988 | 2020-07-30 | ||
JP2020128988 | 2020-07-30 | ||
JP2020137153 | 2020-08-14 | ||
JP2020-137153 | 2020-08-14 | ||
JP2020-214705 | 2020-12-24 | ||
JP2020215878 | 2020-12-24 | ||
JP2020-215878 | 2020-12-24 | ||
JP2020214705 | 2020-12-24 | ||
JP2021-003833 | 2021-01-13 | ||
JP2021003833 | 2021-01-13 | ||
JP2021-027058 | 2021-02-24 | ||
JP2021027058 | 2021-02-24 | ||
JP2021040867A JP2022008003A (ja) | 2020-03-26 | 2021-03-12 | 油井管連結構造及び油井管 |
JP2021040863A JP2022008001A (ja) | 2020-03-26 | 2021-03-12 | 部材連結構造及びねじ付部材 |
JP2021-040863 | 2021-03-12 | ||
JP2021-040867 | 2021-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3113361A1 true CA3113361A1 (fr) | 2021-09-26 |
Family
ID=77855592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3113361A Pending CA3113361A1 (fr) | 2020-03-26 | 2021-03-26 | Structure de raccord de tuyau de puits de petrole et tuyau de puits de petrole |
Country Status (2)
Country | Link |
---|---|
US (1) | US20210301600A1 (fr) |
CA (1) | CA3113361A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20240052710A1 (en) * | 2022-08-10 | 2024-02-15 | Saudi Arabian Oil Company | High torque threaded connections with external upset and multiple seals |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1973848A (en) * | 1932-05-26 | 1934-09-18 | Peter J Duffy | Flush joint drill stem |
US3050318A (en) * | 1955-10-31 | 1962-08-21 | Shell Oil Co | Box-and-pin type threaded joint |
US3079181A (en) * | 1956-05-03 | 1963-02-26 | Shell Oil Co | Box-and-pin-type threaded joint having different pitches and pitch diameters |
US3994516A (en) * | 1975-03-05 | 1976-11-30 | Otis Engineering Corporation | Telescoping pipe coupling with improved pressure seal connection threads |
US4373754A (en) * | 1978-08-09 | 1983-02-15 | Hydril Company | Threaded connector |
GB8323348D0 (en) * | 1983-08-31 | 1983-10-05 | Hunting Oilfield Services Ltd | Pipe connectors |
US4655485A (en) * | 1983-12-20 | 1987-04-07 | Tube-Alloy Corporation | Seals for use in oil and gas well production tubing |
US4619472A (en) * | 1985-05-02 | 1986-10-28 | Nippon Steel Corporation | Pipe coupling |
FR2589092B1 (fr) * | 1985-10-28 | 1987-11-13 | Escofier Tech Sa | Procede de formage de filets helicoidaux a flanc d'inclinaison nulle ou negative |
US20180363387A1 (en) * | 2017-06-14 | 2018-12-20 | NextThread LLC | Near-square modified buttress thread form enabling run-in and run-out threads |
CA2984826A1 (fr) * | 2017-11-07 | 2019-05-07 | Complete Group Technologies Ltd. | Raccord filete a multiple amincissement |
AU2019230247C1 (en) * | 2018-03-05 | 2022-10-27 | Jfe Steel Corporation | Screw joint for oil well pipe |
PL3572612T3 (pl) * | 2018-05-25 | 2021-04-19 | Vallourec Oil And Gas France | Gwintowane połączenie rurowe |
CA3140090C (fr) * | 2019-08-09 | 2023-06-27 | Keita INOSE | Raccord filete pour tuyau en acier |
-
2021
- 2021-03-26 CA CA3113361A patent/CA3113361A1/fr active Pending
- 2021-03-26 US US17/213,843 patent/US20210301600A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210301600A1 (en) | 2021-09-30 |
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