Drilling Services
Completion Services
Cementing Services
Downhole Operation Services
Lower Completion Service
PETX Group has self-developed a variety of lower completion tools such as Packer, Seal Bore, Loss Valve, Packing Diversion Valve, Plug-Latch Seal Device, Formation Protection Valve, Dual-Valve Guide Shoe, Quick Coupling, Reservoir Isolation Valve etc. Some special tools such as Differential Shifting Sleeve and Sectional Isolation Valve are designed in accordance with the requirements of the current completion technology, which can help customers alter production zones without string movement and greatly reduce later period operation cost dramatically Furthermore, STARS series of Swell Packer, Stellar Stepped Screen and Equalres Screen can realize sectional completion, reducing workover times and costs; compared with traditional tools, STARS tools like mechanically pull/push packer are easier in operation and higher in safety and reliability.Screen Sand Control Completion Services
- Open Hole sectional sand control completion in directional well
- Internal casing sectional sand control completion in directional well
- Open hole sectional sand control completion in directional well
- Internal casing sectional sand control completion in horizontal well
- Top screen cementing sand control completion
Gravel Pack Sand Control Completion Services
- Open hole sectional fracture packing sand control completion in horizontal well
- Internal casing sectional fracture packing sand control completion in horizontal well
- Sand control and gas injection integrated completion in heavy oil well
- Sectional fracture packing and stimulation completion in conventional well
Completion Service for Wells Without Sanding
- Open hole sectional completion in horizontal well
- Internal casing sectional completion in horizontal well
- Fracture stimulation sectional completion in conventional well
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