The D&L On/Off Tool is a fully machined, weld-free tubing seal receptacle allowing isolation of a lower zone using a wireline blanking plug. The tubing string can then be removed from the well. When re-run, the tubing string automatically re-engages to the stinger, and the blanking plug can be retrieved by wireline.
The D&L On/Off Tool is run above an ASI-X Packer, a VSI-X Packer or a Permapak Seal Bore Packer with a latch seal mandrel.
The D&L On/Off Tool is fully compatible with D&L's existing DT-2 Stingers and On/Off Tool Top Subs. Utilizing a common J-body among all casing sizes (per connection / stinger size) translates to less inventory items for customers to stock. Interchangeable milling shoes are available in all casing sizes to quickly and easily convert from one size to another.
Variation to standard technical manuals linked to below.
Fully machined, weld-free design
Common J-body = less inventory to stock
Improved manufacturability = better availability
Compatible with existing D&L DT-2 tools and accessories
Stinger Size (Pin Down) | Tool Thread Connection (Box Up) | J-body / Cover Part Numbers | Casing Size | Shoe Part Number | Shoe OD (In.) | Part Number | Technical Data |
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1.050 | 1.900 | 51227340 | 2-7/8 | - | 2.250 | 51228 |
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51227341 | 3-1/2 (12.95#) | - | 2.500 | 51237 | |||
1.900 NUE | 1.900 | 51235340 | 3-1/2 | - | 2.750 | 51235 |
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1.900 EUE | 1.900 | 51540340A/ 51540340B (3.250 OD) | 4 | 51540340C | 3.250 | 51540 |
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4-1/2 (18.8#) | 51542340C | 3.437 | 51542 |
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4-1/2 (15.1 - 16.9#) | 51543340C | 3.580 | 51543 | ||||
2-3/8 | 2-3/8 | 51545340A/ 51545340B (3.656 OD) | 4-1/2 | 51544340C | 3.656 | 51544 |
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51545340C | 3.750 | 51545 |
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5 | 51552340C | 4.000 | 51552 |
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51550340C | 4.250 | 51550 |
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5-1/2 | 51554340C | 4.375 | 51554 |
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51555340C | 4.500 | 51555 |
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6-5/8 | 51565340C | 5.500 | 51565 |
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7 | 51570340C | 5.875 | 51570 |
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2-7/8 | 2-7/8 | 51556340A/ 51556340B (4.406 OD) | 5-1/2 | 51551340C | 4.406 | 51551 |
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51556340C | 4.500 | 51556 |
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6 | 51556340C | 4.907 | 51562 |
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6-5/8 | 51566340C | 5.500 | 51566 |
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7 | 51571340C | 5.875 | 51571 |
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7-5/8 | 51575340C | 6.375 | 51575 |
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8-5/8 | 51585340C | 7.500 | 51585 |
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9-5/8 | 51595340C | 8.250 | 51595 |
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11-3/4 | 51511B340C | 10.000 | 51511B |
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3-1/2 | 3-1/2 | 51573340A/ 51573340B (5.250 OD) | 6-5/8 | 51567340C | 5.500 | 51567 |
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7 | 51573340C | 5.875 | 51573 |
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7-5/8 | 51576340C | 6.375 | 51576 |
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8-5/8 | 51586340C | 7.500 | 51586 |
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9-5/8 | 51596340C | 8.250 | 51596 |
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4-1/2 | 4-1/2 | 51577340A/ 51577340B (6.375 OD) | 8-5/8 | 51587340C | 7.500 | 51587 |
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9-5/8 | 51597340C | 8.250 | 51597 |
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10-3/4 | - | - | 51501 |
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13-3/8 | 51513340C | 11.875 | 51513 |
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