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- info@vigorpetroleum.com
- +86-029-81161513
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17/Jun
2026
WOB vs. RPM: Which Drilling Parameter Has the Greater Impact on Wellbore Devi...
Controlling wellbore inclination (hole deviation) is a daily challenge for directional drillers and drilling engineers alike. Among the many variables involved, two operational par
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16/Jun
2026
Advancing Unconventional Reservoir Stimulation
As shale oil, tight gas, and low-permeability reservoirs continue to dominate global unconventional resource development, horizontal wells have become the standard for maximizing r
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12/Jun
2026
Oilfield Packer Rubber Element Materials
In downhole oil operations, packers are essential tools for zonal production, fracturing, water injection, and plugging. The rubber element, as the only sealing elastic component o
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28/May
2026
Q&A on Drilling Operations and Safety Protocols
1. Making Connections During Fast Drilling: "Late Pump Stop, Early Pump Start" When drilling fast with a high rate of penetration (ROP), cuttings accumulation is a major
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26/May
2026
Sealing the Door Phenomenon in Drilling Lost Circulation Control
In drilling and lost circulation control operations, a common yet often overlooked issue known as "Sealing the Door" is highlighted. This phenomenon involves lost circula
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26/May
2026
Oilfield Drilling Bits
In oil and gas drilling, the bit is the critical interface between the rig and the formation. Optimal bit selection is paramount for maximizing Rate of Penetration (ROP), controlli
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25/May
2026
The Critical Role of Grooving Before Cement Plug Sidetracking Operations
1. Core Concept: What is "Grooving"? "Grooving" (or "slot cutting") is a preparatory operation performed on the top of a cement plug before initiating
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22/May
2026
Demystifying Downhole Fishing Tools in Oil and Gas Operations
In the complex world of oil and gas drilling and completion operations, downhole equipment failure or unexpected incidents can lead to tools or debris being lost in the wellbore. T
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22/May
2026
Modern Well Construction Tools
The Well Control and Monitoring Foundation 1.The Well Control System: This is the primary safety barrier against "kicks" (influx of formation fluids) or a potential blo
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22/May
2026
Overview of Essential Downhole Workover Tools
In the demanding field of oil and gas well intervention and workover operations, having the right tool for the job is critical. A recent technical document provides a detailed over
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22/May
2026
Well Completion Methods
In the oil and gas industry, selecting the right completion method is crucial for optimizing well productivity, extending its lifespan, and maximizing economic returns. The choice
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22/May
2026
Well Completion Technologies, Tools, and Best Practices
Well completion is a critical phase in oil and gas operations, involving the establishment of a reliable connection between the reservoir and the wellbore. This process directly im