Contact Us
- 23 F, Building B, Zhong Tou International Building, No.10 Jin Ye I Road, High-Tech Zone, Xi'an, Shaanxi, China 710077
- info@vigorpetroleum.com
- +86-029-81161513
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20/Apr
2026
Plug and Perf Technology
Plug-and-perf (bridge plug + perforation) is the core technology for multi-stage volumetric fracturing in unconventional horizontal wells, including shale oil/gas and tight oil/gas
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14/Apr
2026
Open Hole vs. Cased Hole and Production Strategies
Well completion is the critical phase that follows drilling, casing, and cementing. It determines how effectively hydrocarbons flow from the reservoir to the surface. Two fundament
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14/Apr
2026
Well Completion Essentials
After a well is drilled to total depth (TD), evaluated, cased, and cemented, engineers move to the critical phase of well completion. This process involves installing equipment des
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14/Apr
2026
The Critical Role of Well Completion
Well completion is a pivotal phase in the lifecycle of an oil, gas, or water well. It serves as the essential bridge between successful drilling and actual production. After the we
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14/Apr
2026
Well Control Equipment for Safe Drilling Operations
Well control equipment is a critical component of modern drilling operations. It encompasses all devices used to monitor, control, and handle kicks and blowouts during drilling. Th
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14/Apr
2026
Positive Displacement Motors (PDM)
The Positive Displacement Motor (PDM), commonly known as a mud motor or Positive Displacement Motor (PDM) , is a volumetric downhole power tool that converts the hydraulic energy o
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14/Apr
2026
Drilling Rigs and Downhole Tools
Drilling for oil and gas is a complex industrial process that relies on a vast array of specialized equipment, from the surface rig itself to the downhole tools that extract hydroc
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14/Apr
2026
Selecting the Right Bottom-Hole Assembly
Choosing the optimal bottom-hole assembly (BHA) is a critical daily decision for drilling engineers. The right BHA ensures wellbore trajectory control, maximizes rate of penetratio
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08/Apr
2026
Downhole Casing Cutting Technologies
As the global oil and gas industry pushes into deeper, high-pressure, high-temperature (HPHT) frontiers, the challenges of stuck pipe, well abandonment costs, and operational effic
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08/Apr
2026
Wireline Tractor Reliability
Wireline tractors have become essential for conveying logging and intervention tools in horizontal and highly deviated wells. However, deploying them in high-pressure, high-tempera
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08/Apr
2026
Wireline Tractor Technology
The increasing prevalence of horizontal wells has brought significant challenges for well intervention, particularly in conveying tools to the target zone in high-angle and extende
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08/Apr
2026
Wellbore Trajectory Contro
The Three Core Problems of Wellbore Trajectory Control Control of Inclination Change Rate (Build/Drop Rate): This requires a properly designed bottom-hole assembly (BHA) that manag