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Operator increases rotating ROP and enhances bit and BHA integrity with Flexdrill® technology
Challenge An operator drilling out of the Meramec formation in Oklahoma historically struggled with suboptimal rates of penetration (ROP) due to stick slip and whirl.…
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Drill Pipe Stress and Cumulative Fatigue Analysis in Complex Wells Drilling: New Approach in Fatigue Optimization
Abstract In the today high-cost and complex drilling environment, the importance of drillstring failure issue has dramatically reappeared, in spite of many manufacturing and materials…
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Dynamics Vibration Prediction and Comparison with Downhole Data Measurements in Unconventional Wells
Excessive vibrations may induce equipment failures. It is crucial to accurately model the drillstring dynamics in order to help drilling engineers make better decisions and…
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How Drillstring Rotation Affects Critical Buckling Load?
Abstract Buckling of tubulars inside wellbores has been the subject of many researches and articles in the past. However, these conservative theories have always followed…
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Nonlinear Dynamics of a Drillstring Immersed in a 3D Curved Well, Simulations and Experiments
Abstract During drilling operations, the bit-rock and drillstring-wellbore contacts with stick-slip phenomena, fluid structure interaction, and mass unbalances distributed along the drillstring yield nonlinear dynamics…
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Texas operator sees an average savings of $42,000 at $70,000 spread rate
H&P Uses Automated Technology to Increase ROP, Lower Cycle Time, and Speed Up Drilling by 22% Challenge An operator in the Eaglebine formation needed to…
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Types of Drilling
Partnerships We are proud to be the drillers on the two most advanced Next-Gen geothermal projects in the world: Cape Station in Utah with Fervo…
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FlexRig® Fleet Offshore Drilling T-Series Universal Rig Technology
Advanced Well Engineering
Accelerates well delivery and maximizes well lifespans through physics-based modeling and drilling expertise
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Learning Curve Benefits Resulting From the Use of a Unique BHA Directional Behavior Drilling Performances Post-Analysis
Abstract With the current market’s high prices for drilling units and sophisticated directional and formation assessment services, low systems reliability or poor directional performance in…
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H&P Announces 2025 Core Value Award Honorees
We are proud to announce our 2025 Core Values Award winners and runners-up. Each honoree was among hundreds of nominations submitted by fellow employees and…
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Permian basin operator achieves 15% higher ROP and 21% improvement in back to drilling time
H&P Automation Technology Significantly Improves Efficiency and Preserves Bit Life Challenge An operator in the Permian basin had been drilling similar well types for several…
