CA3119969A1 - Joint a haute resistance a la traction permettant de relier des tiges et des raccords - Google Patents
Joint a haute resistance a la traction permettant de relier des tiges et des raccords Download PDFInfo
- Publication number
- CA3119969A1 CA3119969A1 CA3119969A CA3119969A CA3119969A1 CA 3119969 A1 CA3119969 A1 CA 3119969A1 CA 3119969 A CA3119969 A CA 3119969A CA 3119969 A CA3119969 A CA 3119969A CA 3119969 A1 CA3119969 A1 CA 3119969A1
- Authority
- CA
- Canada
- Prior art keywords
- rod
- fitting
- wedge
- joint
- diameter
- 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
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- 239000002184 metal Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 claims 1
- 239000007769 metal material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000003129 oil well Substances 0.000 abstract description 6
- 239000011324 bead Substances 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 12
- 229910002804 graphite Inorganic materials 0.000 description 8
- 239000010439 graphite Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000002131 composite material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
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- 238000010168 coupling process Methods 0.000 description 2
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- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011513 prestressed concrete Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
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- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
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- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/02—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts
- F16B7/025—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections with conical parts with the expansion of an element inside the tubes due to axial movement towards a wedge or conical element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
L'invention concerne un joint qui présente une résistance à la traction élevée. Le joint comprend une tige pleine ayant une fente ou une ouverture dans laquelle est inséré un coin. La tige et le coin sont insérés dans un raccord. Seule une petite quantité de matériau adhésif est appliquée entre le raccord et la tige. Le matériau adhésif peut être mélangé avec des "billes" non adhésives et non compressibles qui ont un diamètre préféré afin d'assurer que l'épaisseur d'adhésif souhaitée soit atteinte entre le raccord et la tige. La surface interne du raccord présente un contour qui varie de façon continue et non linéaire avec la distance le long du raccord. Le coin a une dimension ayant un contour similaire. La forme du contour peut être décrite par un polynôme d'ordre deux ou plus. Le joint peut être utilisé pour construire une tige de pompage destinée à un puits de pétrole, ou peut être utilisé dans d'autres applications. Le joint peut supporter des charges de traction élevées, sur de longues distances, tout en occupant un trou de colonne de production très étroit.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/193,657 US11391312B2 (en) | 2012-06-19 | 2018-11-16 | Method for creating a high tensile strength joint for connecting rods and fittings |
| US16/193,657 | 2018-11-16 | ||
| PCT/US2019/061546 WO2020102586A2 (fr) | 2018-11-16 | 2019-11-14 | Joint à haute résistance à la traction permettant de relier des tiges et des raccords |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3119969A1 true CA3119969A1 (fr) | 2020-05-22 |
Family
ID=70732195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3119969A Pending CA3119969A1 (fr) | 2018-11-16 | 2019-11-14 | Joint a haute resistance a la traction permettant de relier des tiges et des raccords |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA3119969A1 (fr) |
| WO (1) | WO2020102586A2 (fr) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430018A (en) * | 1983-04-11 | 1984-02-07 | Technicraft, Inc. | End fitting for oil well sucker rods |
| US4787771A (en) * | 1986-04-08 | 1988-11-29 | Allen Loy F | Loaded sucker rod fitting |
| US6193431B1 (en) * | 1997-09-24 | 2001-02-27 | The Fiber Composite Company, Inc. | Fiberglass sucker rod end fitting |
| US10132343B2 (en) * | 2012-06-19 | 2018-11-20 | Megalex Joint, Llc | High tensile strength joint for connecting rods and fittings |
-
2019
- 2019-11-14 CA CA3119969A patent/CA3119969A1/fr active Pending
- 2019-11-14 WO PCT/US2019/061546 patent/WO2020102586A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020102586A3 (fr) | 2020-08-06 |
| WO2020102586A2 (fr) | 2020-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20231109 |