... to their diesel-based counterparts, suggesting that palm-based biodiesel mud may be a viable alternative to diesel-based mud in managing formation pressures during drilling operations ( Destiny & Amanze, 2021 ). Nevertheless, mud density can vary depending on specific well characteristics, such as depth...

... having similar challenges of cementing across depleted formations. annular pressure drilling cement chemistry casing and cementing drilling operation well control high strength low density bead cement slurry tank asset and portfolio management cement property read amount slurry density...

... optimization. geologist directional drilling geology reservoir navigation geosteering artificial intelligence drilling operation stratigraphy apparent dip platform trajectory integrating geosteering technique well logging reservoir characterization right side correlation rop correlation...

...-induced tensile fractures 082°-262° Well C Reservoir zone FMI Drilling-induced tensile fractures 100°-280° clastic rock directional drilling well logging structural geology mudrock wellbore integrity geologist drilling operation drilling fluids and materials sedimentary rock...

... drilling operation adjacent well well collision risk management offshore north west java well planning elg-x collision risk fixed platform top-hole collision risk management elg-y implementation severity trajectory design collision platform pilot hole risk management strategy...

...-to-use tool to automatically detect stuck pipe accurately and early. Based on the in-depth theoretical analysis and historical stuck pipe data analysis, main early stuck pipe indicators during different drill operations are identified. More than ten time series analysis algorithms and machine learning...

... The economic impact of lost circulation incidents cannot be overstated. When unacceptable losses occur, normal drilling operations may be delayed indefinitely, and attempts are made to regain full returns. The economic impact of mud loss is a direct consequence of the material lost during...

... provided directional surveys, formation correlation and downhole annulus and internal pipe pressure data. Downhole vibration sensors provided drilling efficiency data and facilitated mitigation of downhole vibration extending tool reliability. drilling operation drilling fluids and materials...

... wells in a single run. The lessons learned are now the reference for other operators in the Middle East for performing interventions in multilateral wells. completion installation and operations multilateral well telemetry directional drilling lateral junction drilling operation real time...

... Abstract Drilling a well when there are high uncertainties in pore pressure and narrow drilling windows presents significant challenges. Even though Measurement While Drilling (MWD) technology aids in providing real-time Equivalent Circulating Density (ECD) during drilling operations, it falls...

... operations such as pickup and laydown drill string, lifting heavy equipment during the moving and minimizing rig footprint impact owing to the reduction of CO 2 emissions geology drilling operation rock type sedimentary rock directional drilling geologist drilling equipment operation spud...

... carbonate rock carbonate reservoir geologist deep learning geology complex reservoir neural network artificial intelligence production logging downhole sensor horizontal well production control production profile sedimentary rock temperature profile drilling operation rock type reservoir...

... Abstract Downhole vibration, such as backward or chaotic whirling, is one of the primary causes for drill string failure during drilling operation. Understanding drilling dynamics is crucial for determining the mechanism of vibration and fatigue accumulation so as to mitigate risk of drill...

... for the oil and gas industry, particularly in managing similar challenges in well operations. geologist geology completion installation and operations well intervention drilling operation enhanced recovery completion monitoring systems/intelligent wells electrical puncher inflow control device...

... crossing. This paper summarizes the current methods for the detection of kick event, the study and the findings from replay of historical kick alarm cases, the methods of calibrating pit volume during drilling operation, the algorithms for rig state detection, and the application of early kick detection...

... that impacted the efficiency of the drilling operation. In 2025, potentially one or two more ERD wells are planned to be drilled. One of the ERD wells may use casing while drilling (CWD) technology based on the experience from previous experiences in the field Therefore, it is important to understand...

... It's well recognized that formation heterogeneity is one of the causes for severe vibration during drilling operation, which can lead to decrease in rock breaking efficiency, RSS/LWD failure, drill bit premature wear and even drill string failure. In order to determine the influence of formation...

... substantial practical significance for the expansion and progress of oil and gas well-testing technologies in the petroleum industry. geologist directional drilling multistage fracturing horizontal well fluid dynamics drilling operation completion installation and operations production monitoring...

... DTT. Unlike static drilling operations, where the pressure can be managed relatively easily, DTT involves dynamic conditions where the wellbore conditions are constantly changing. These changes can be caused by: Surge and Swab Effects: The movement of the drill string or testing tools can cause...

... drilling operation drilling fluid management & disposal lower completion reservoir drilling fluid chemistry centralizer drilling fluid formulation drilling fluids and materials friction factor erd well geologist wbm torque directional drilling well profile lubricity drilling fluid...