HXJ90 HXJ135, HXJ158 HXJ180 HXJ180DB HXJ225
2016-05-26 15:31 Click£ºtimes
Workover depth 6500 m (21320 ft) (3-1/2" DP)
rig123.net' target='_blank'> Drilling depth 3000 m (9840 ft) (4-1/2" DP)
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Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
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Adopts heavy load wide mast. Performing raising, lowering and telescoping work with use of hydraulic mechanism.
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Diesel engine and ALLISON hydro mechanical transmission.
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Power transmission system adopts double engine parallel operation method that allows to perform work both with one or two engines so as to enchance efficiency and reliability.
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Operation control system is located in the drillers room. Main parts have multiple protection. |
Rotary table has forward and reverse gear mechanism. It also adopts a rotary table anti-reversing unit used to prevent drilling string from reversing at a high speed as well as to avoid accidents.
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Workover depth 6500 m (21320 ft) (3-1/2" DP)
Drilling depth 3000 m (9840 ft) (4-1/2" DP)
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Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
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AC frequency-changing electrical drive drawworks lifting system and rotary table rotation system are adopt. |
Main drum: Integral Lebus rope groove, ropes are arranged in order. Brake is hydraulic disc break. Auxiliary brake is hydromatic brake. |
Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
|
Rotary table has forward and reverse gear mechanism. It also adopts a rotary table anti-reversing unit used to prevent drilling string from reversing at a high speed as well as to avoid accidents.
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Design of the whole rig meets HSE requirments.
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Workover depth 6500 m (21320 ft) (3-1/2" DP)
Drilling depth 3000 m (9840 ft) (4-1/2" DP)
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Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
|
|
AC frequency-changing electrical drive drawworks lifting system and rotary table rotation system are adopt.
|
|
Main drum: Integral Lebus rope groove, ropes are arranged in order. Brake is hydraulic disc break. Auxiliary brake is hydromatic brake.
|
Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
|
Rotary table has forward and reverse gear mechanism. It also adopts a rotary table anti-reversing unit used to prevent drilling string from reversing at a high speed as well as to avoid accidents.
|
Design of the whole rig meets HSE requirments.
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Workover depth 7500 m (24600 ft) (3-1/2" DP)
Drilling depth 4000 m (13120 ft) (4-1/2" DP)
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Hydraulic driving base can be moved transversely and lengthways. Cluster well operation can also be performed.
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Adopts heavy load wide mast. Performing raising, lowering and telescoping work with use of hydraulic mechanism.
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Diesel engine and ALLISON hydro mechanical transmission. Adopts double engine parallel operation method.
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Drawworks and rotary table are driven independently and parallel.
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Operation control system is located in the drillers room. Main parts have multiple protection.
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Adopts modern air-control brake EATON 225DP100, that works as rotary table anti-reverse brake.
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Wellhead operation radius is more then 2.0 m. Drillers position is sutable for wide view of the platform.
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Rig is build with the use of portable and environmentally driendly construction materials (such as, glass reinforced plastic, molding grille and others). Thus comfortability, reliability, improved anti-corrosion properties and reduced weight of modular blocks are ensured.
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