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Learning Curve Benefits Resulting From the Use of a Unique BHA Directional…
This paper presents a unique automated methodology for Post Analysis of BHA directional behavior. It is based on modern 3D analytical models, combining BHA, BIT and formation effects with highly flexible data management.
Aluminum Drill Pipe Improves Drilling Performance
Helmerich & Payne technical publication discusses aluminum drill pipe with axial oscillation tools to significantly improve drilling performance in unconventional wells.
MITIGATING AND UNDERSTANDING STICK-SLIP IN UNCONVENTIONAL WELLS
Stick-slip is still present in most wells drilled today, especially in unconventional wells. Friction is an inevitable and important force along the long lateral section, but it contributes to many types of dysfunctions that lead to drilling…
Medical Research: Systematic Reviews and Meta-Analysis by Pubrica
Pubrica provides systematic reviews for evidence-based conclusions, utilizing CHARMS and PROBAST with advanced statistical methods for accuracy and reliability in meta-analysis.
Systematic Field Validation of New Casing Wear Quantification Process
Casing wear predictions are necessary for fit-for-purpose, cost-efficient casing design. Reliable casing wear prediction from simulations requires accurate modeling of mechanical work, accurate derivation of casing wear from mechanical work, and…
Micro Dogleg Detection with Continuous Inclination Measurements
Micro doglegs can explain downhole problems in vertical or directional wells. Helmerich & Payne offers a micro dogleg detection system using inclination measurements and BHA modeling.
REAL-TIME DIRECTIONAL SURVEY QUALITY IMPROVEMENT USING WEB-BASED TECHNOLOGIES
Optimal wellbore placement and collision avoidance requires accurate real-time steering of directional wells. Uncertainties in the wellbore position are accounted for by industry standard error models.
Simulation of Recovery Losses in Wellbore Placement
Simulation of recovery losses due to positional errors in wellbore placement in unconventional resources; Horizontal wells are drilled for maximum drainage.
Use of Mechanical Specific Energy Calculation in Real-Time to Better Detect…
Mechanical Specific Energy (MSE) is a well-known concept to quantify the cutting efficiency of rock. Its utilization has significantly increased with electronic drilling recorders, especially in unconventional wells, to optimize the drilling…
Web-based Technologies for Real-time Directional Survey Quality Improvement
This publication discusses web-based technologies for real-time directional survey quality improvement in drilling operations, addressing sources of MWD survey error such as geomagnetic references and instrument calibration.