RockySea Petro Pneumatic Diaphragm Metering PumpPneumatic diaphragm pump is a new type of conveying machinery, which is the most novel pump in China at present. Compressed air is used as the power source to pump out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. The pneumatic diaphragm metering pump is a new product developed by RockySea in recent years and is used in various special occasions.Application1. Food Processing/Bi
VIEW DETAILSRockySea Petro Cement HeadData sheetAdvantageRockySea Petro has extensive experience in manufacturing Cementing head, and our products have the following advantages.1. The main body is made of thick walled seamless pipes, which are high-pressure resistant and have a long service life.2. Equipped with quick fitting joints, it is easy to connect on site and can be connected to API long round buckles/short round buckles/trapezoidal buckles, with a wide range of applications.3. The dual indicator structur
VIEW DETAILSRockySea Petro Choke ValveThe strictest quality standards on Choke valve25 years Choke valve manufacturing experienceFull support on your customised requirementRockySea Petro Petro manufactures Choke valve in China. We have our own factory of Choke valve. RockySea Petro Petro provide the high quality and competitive price on Choke valve for you. Contact us now for Choke valve quotation.Description The choke valve is a type of control valve which is designed to accurately control the flow rate of the wellhead
VIEW DETAILSRockySea Petro Steam Injection And Oil Recovery WellheadGeothermal wellhead & x-mas treeBlowout preventer Steam Injection and Oil Recovery Integration wellhead & x-mas treeSteam injection and oil recovery dual tubing wellhead & x-mas treeSingle column dual-well thermal recovery wellhead & x-mas treeOnshore thermal recovery wellhead & x-mas treeConventional Steam injection and oil recovery wellhead & x-mas treeRockySea Petro has more than 40 years of experience in oil and gas wellhead & x-mas tree and valve
VIEW DETAILSRockySea Petro Flush by UnitData sheetApplicationsRSR of RockySea can efficiently and quickly complete various oilfield workover operations as the following: 1).Heavy duty workover serviceDrilling serviceDownhole stuck freeing serviceSealing and channeling serviceCasing shaping serviceCasing repair service2).Shallow- to high-depth well interventions, including:Killing wellsFlushing productions wellsChanging wellhead valvesPressure-testing wells.Changing polished rods Spacing and respac
VIEW DETAILSConverting a flowing oil or gas well into one that utilizes a mechanical pumping configuration is a complex process that requires careful consideration of various factors. The choice of wellhead and X-tree models is a critical decision that impacts the efficiency, safety, and longevity of well operations.
Several factors must be taken into account when selecting the appropriate wellhead and X-tree model:
Understanding the well's condition in terms of pressure, temperature, and aggressiveness is essential. These factors will influence the choice of material, temperature class, and pressure class of the wellhead and Christmas tree.
Identifying the purpose for which the wellhead and Christmas tree model will be used is the first step. This purpose dictates the specific features and capabilities required for the equipment.
The type of production activity, whether onshore or offshore, will also guide the selection. Onshore oil and gas production requires equipment designed for land operations, while offshore wells may necessitate subsea or surface wellhead configurations.
If an Electrical Submersible Pump (ESP) is to be used, the wellhead and X-tree must accommodate the ESP components, including surface control, power cable, seal-chamber section, motor, and pump.
The size of various wellhead and X-tree parts, such as surface casing, hung casing, and hung tubing, is crucial for determining the appropriate model.
When choosing wellhead and X-tree models, consider the following components:
Ensure the polished rod is appropriately sized to prevent issues when working on challenging wells and to allow for full servicing without complications.
These clamps are essential for reinforcing the rod string during transportation and preventing spills by ensuring the rod string does not travel into the stuffing box.
Maintenance of check valves is critical to prevent oil or gas from escaping and flowing back into the wellbore, which can lead to operational inefficiencies.
Selecting the model of wellhead and X-tree is a multifaceted decision that requires a thorough understanding of the well's conditions, the intended use of the equipment, and the specific components involved in the operation. While this article provides a starting point, consulting with experts and referring to detailed industry standards and guidelines is recommended for making an informed choice.
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