RockySea Petro F Series Mud PumpData sheetFunction1. Cool the drill bit and lubricate the rotating drill string.2. Remove rock debris from the bottom of the well and send it back to the surface;3. Balance or control the pressure of oil, gas, and water layers in the drilled well section to prevent blowout;4. Make mud cakes on the wellbore to prevent collapse;5. Handle complex underground situations. When encountering fractured formations, pump in plugging materials, and when encountering stuck d
VIEW DETAILSRockySea Petro Petro: Your Trusted Source for OCTG Tubing in ChinaAt RockySea Petro Petro, we are committed to delivering high-quality OCTG Tubing, supported by our cutting-edge manufacturing facility. We take pride in providing exceptional quality and competitive pricing to our clients, ensuring value and performance in every OCTG Tubing solution. For a comprehensive quotation, contact us today.Commitment to Quality ISO9001 Compliance: We strictly adhere to the ISO9001 quality management system, e
VIEW DETAILSRockySea Petro Offshore Wellhead And X-Mas TreeAccording to the production needs, the main channel can be equipped with rubber valves for progressing cavity pump oil recovery.The main channel is equipped with a liquid-controlled safety valve to remotely close the wellhead in case of emergency.The main valve and paraffin valve of christmas tree adopt the combined structure, the overall height is low.RockySea Petro’s offshore oil wellhead meets the requirements of offshore oil and gas recovery. Because of
VIEW DETAILSRockySea Petro Self-Tensioning Guy-Wire Workover RigFeaturesA workover rig with guy-line is a double drum workover rig that installs wind loaded guy-wires on the main engine.There is no need to install wind loaded guy-wires with ground anchors, which greatly improves the efficiency of workover operations, reduces operating costs and labor intensity.Also it has features as the following:(1) Suitable for small well site operations, reducing the operation area of the entire workover rig.(2) All te
VIEW DETAILSRockySea Petro Packing Seal And Spare PartThe Packing seal and spare part is widely used in conventional oil recovery, thermal oil recovery, offshore oil recovery, fracturing, geothermal and other fields..30+ years of Packing seal and spare part manufacturing experience.International advanced well control equipment test lab.RockySea Petro Petro developed a series of rubber sealing products that are compatible with the blowout preventer series products. RockySea Petro can supply different specifications and models
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| Model | ||||||||
| RM912D-427-192 | RM912D-427-168 | RM912D-365-168 | RM640D-365-168 | RM640D-365-144 | RM456D-365-120 | RM456D-305-144 | ||
| Basic Parameters | Rated Polish Rod Capacity (lbs) | 42,700 | 42,700 | 36,500 | 36,500 | 36,500 | 36,500 | 30,500 |
| Stroke Length (in) | 192/168/144/ | 168/144/120 | 168/144/120 | 168/144/120 | 144/120/100 | 120/100/86 | 144/123/101 | |
| Max. Stroke Frequency (r/min) | 8 | 8 | 8 | 10 | 10 | 10 | 10 | |
| Balanced Type | Crank Balanced | |||||||
| Crank Direction | Clockwise | |||||||
| Gear Reducer | Rated Torque(in.lbs) | 912,000 | 912,000 | 912,000 | 640,000 | 640,000 | 456,000 | 456,000 |
| Model | 912D | 912D | 912D | 640D | 640D | 456D | 456D | |
| Gear Type | Double circular arc gear reducer or Involute gear reducer | |||||||
| Reducing Ratio | 28.79 | 28.79 | 28.79 | 28.363 | 28.363 | 28.255 | 28.255 | |
| Center Range (in) | 48.43 | 48.43 | 48.43 | 41.34 | 41.34 | 39.37 | 39.37 | |
| Center Height (in) | 30.91 | 30.91 | 30.91 | 25.98 | 25.98 | 25.59 | 25.59 | |
| Oil Storage quantity (U.S. Gal) | 180 | 180 | 180 | 106 | 106 | 100 | 100 | |
| Lubricant | 20# Gear lubricant in winter,200# Gear lubricant in summer | |||||||
| Sheave Diameter(in) | 50″ | 50″ | 50″ | 50″ | 50″ | 44″ | 44″ | |
| Sheave groove type | 7C | 7C | 7C | 6C | 6C | 5C | 5C | |
| Balance Assembly | Weight of Cranks (Lbs) | 6489×2 | 6489×2 | 6404×2 | 6489×2 | 6404×2 | 5651×2 | 5651×2 |
| Wrist Pin bore Positions (in) | 45 | 45 | 45 | 45 | 45 | 38.98 | 38.98 | |
| 36.54 | 36.54 | 36.54 | 36.54 | 36.54 | 31.38 | 31.38 | ||
| 28.07 | 28.07 | 28.07 | 28.07 | 28.07 | 23.78 | 23.78 | ||
| Wire Line | Type | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6×37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) | Φ32(6*37+IWR-1770 MPa) |
| Length (in) | 508 | 460 | 460 | 460 | 410 | 350 | 410 | |
| Structure Unbalance (lbs) | -2700 | -940 | -900 | -900 | 230 | 590 | -500 | |
| Overall Dimensions L*W*H (in) | 566×139×398 | 538×139×369 | 538×139×369 | 530×139×369 | 502×139×357 | 451×139×309 | 479×139×321 | |
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