| Manufacturer | MD Cowan |
|---|---|
| Model | MD 525-E |
| Year | 1950 |
| Location | United Arab Emirates
|
This listing features an MD Cowan MD 525-E oil drilling rig, manufactured in 1950. It is designed for land drilling operations and is equipped with a range of components suitable for heavy-duty drilling tasks. The rig includes a Rig Tech RT-400BE drawworks and an auxiliary brake model Eaton WCB424, providing reliable hoisting capabilities. The travelling block is a MD Cowan 4-sheave with a load capacity of 550,000 lbs, complemented by a crown block with seven sheaves, also rated for 550,000 lbs. The top drive is a Venture Tech XK-250 hydraulic model, capable of handling loads up to 500,000 lbs with a pressure rating of 5000 psi.
Power is supplied by three Caterpillar 3512B engines, collectively rated at 1950 KVA. The rig's electrical control system features a four-bay Omron SCR system, Ross Hill style. For well control, it includes a double ram blowout preventer (BOP) and an annular BOP, both rated at 13-5/8 inches and 5000 psi. The choke manifold is a Swaco 3-inch unit rated for 5000 psi.
Mud handling equipment consists of two Weatherford MP-13 mud pumps, each rated at 1300 HP, along with two Derrick shale shakers (Flo line cleaner models), three 10-inch diameter desanders, and twelve 4-inch diameter desilters. Additional components include a Triple S Construction 10-foot mud gas separator and a Derrick Vacu-Flo 500 vacuum degasser. The entire rig is sizable enough to require approximately 15 trailers for transport.
Please note that the provided image shows only a logo and does not display the rig or its components. Therefore, no visual condition assessment or additional visible features can be confirmed from the image.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
oil drilling rigs and ships
land drilling rig
MD Cowan Super Single
MD525-E (DC) 1000 HP
Drawworks Model: Rig Tech RT-400BE
Auxiliary Brake Eaton WCB424
Travelling block MD Cowan 4 Sheave 550,000 Lbs
Crown block IDS 7 nos sheave 550,000 Lbs
Top drive Venture Tech XK-250 Hydraulic 500,000 Lbs 5000 psi
Power 3 x Cat 3512B 1950 KVA
SCR system 4 x Bay Omron Ross Hill style
Well control Ram BOP Double 13-5/8" 5000 psi
Annular BOP 13-5/8" 5000 psi
Choke manifold Swaco 3" x 5000 psi
Mud pump 2 x Weatherford MP-13, 1300 HP
Shale Shaker 2 x Derrick Flo line cleaner
De sander 3 x 10" Dia
De silter 12 x 4" Dia
Mud gas separator Triple S Construction 10 ft
Vaccum Degasser Derrick Vacu flo 500
Load approximately 15 trailers.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
| Client type | Machinery dealer |
| Active since | 2017 |
| Offers online | 94 |
| Last activity | Nov. 6, 2026 |
oil drilling rigs and ships
land drilling rig
MD Cowan Super Single
MD525-E (DC) 1000 HP
Drawworks Model: Rig Tech RT-400BE
Auxiliary Brake Eaton WCB424
Travelling block MD Cowan 4 Sheave 550,000 Lbs
Crown block IDS 7 nos sheave 550,000 Lbs
Top drive Venture Tech XK-250 Hydraulic 500,000 Lbs 5000 psi
Power 3 x Cat 3512B 1950 KVA
SCR system 4 x Bay Omron Ross Hill style
Well control Ram BOP Double 13-5/8" 5000 psi
Annular BOP 13-5/8" 5000 psi
Choke manifold Swaco 3" x 5000 psi
Mud pump 2 x Weatherford MP-13, 1300 HP
Shale Shaker 2 x Derrick Flo line cleaner
De sander 3 x 10" Dia
De silter 12 x 4" Dia
Mud gas separator Triple S Construction 10 ft
Vaccum Degasser Derrick Vacu flo 500
Load approximately 15 trailers.
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
This listing features an MD Cowan MD 525-E oil drilling rig, manufactured in 1950. It is designed for land drilling operations and is equipped with a range of components suitable for heavy-duty drilling tasks. The rig includes a Rig Tech RT-400BE drawworks and an auxiliary brake model Eaton WCB424, providing reliable hoisting capabilities. The travelling block is a MD Cowan 4-sheave with a load capacity of 550,000 lbs, complemented by a crown block with seven sheaves, also rated for 550,000 lbs. The top drive is a Venture Tech XK-250 hydraulic model, capable of handling loads up to 500,000 lbs with a pressure rating of 5000 psi.
Power is supplied by three Caterpillar 3512B engines, collectively rated at 1950 KVA. The rig's electrical control system features a four-bay Omron SCR system, Ross Hill style. For well control, it includes a double ram blowout preventer (BOP) and an annular BOP, both rated at 13-5/8 inches and 5000 psi. The choke manifold is a Swaco 3-inch unit rated for 5000 psi.
Mud handling equipment consists of two Weatherford MP-13 mud pumps, each rated at 1300 HP, along with two Derrick shale shakers (Flo line cleaner models), three 10-inch diameter desanders, and twelve 4-inch diameter desilters. Additional components include a Triple S Construction 10-foot mud gas separator and a Derrick Vacu-Flo 500 vacuum degasser. The entire rig is sizable enough to require approximately 15 trailers for transport.
Please note that the provided image shows only a logo and does not display the rig or its components. Therefore, no visual condition assessment or additional visible features can be confirmed from the image.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2017 |
| Offers online | 94 |
| Last activity | Nov. 6, 2026 |
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