Výsledky vyhledávání - "DIRECTIONAL drilling"

An intelligent drilling guide algorithm design framework based on highly interactive learning mechanism.

Autoři: Zhao, Yi Zhu, Dan-Dan Wang, Fei a další

Zdroj: Petroleum Science (KeAi Communications Co.). Aug2025, Vol. 22 Issue 8, p3333-3343. 11p.

Témata: *ADAPTIVE control systems, *ALGORITHMS, *PROCESS control systems, DIRECTIONAL drilling, METADATA, BORING & drilling (Earth & rocks), GEOLOGY

A brief overview of advanced drilling methods in petroleum and natural gas engineering.

Alternate Title: Petrol ve doğal gaz mühendisliğinde ileri düzey sondaj yöntemlerine dair kısa bir genel değerlendirme.

Autoři: Kurşunoğlu, Sait¹ saitkursunoglu@hotmail.com

Zdroj: Nigde Omer Halisdemir University Journal of Engineering Sciences / Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi. 2025, Vol. 14 Issue 4, p1732-1741. 10p.

Témata: *DIRECTIONAL drilling, *SUSTAINABILITY, *PETROLEUM engineering, *PETROLEUM production, *UNDERWATER drilling, *NATURAL gas, *BORING & drilling (Earth & rocks)

Switching Prediction of Sliding and Rotating Modes in Compound Directional Drilling Based on Sliding Window.

Autoři: Lijuan Fan Chengda Lu Hao Li a další

Zdroj: Journal of Advanced Computational Intelligence & Intelligent Informatics. Sep2025, Vol. 29 Issue 5, p1039-1046. 8p.

Témata: *RANDOM forest algorithms, *DIRECTIONAL drilling, *MISSING data (Statistics), *INTERPOLATION, *FORECASTING

Efficacy of Floor Directional Borehole Gas Extraction in Close-Distance Upper Protective Layer Mining.

Autoři: Liu, Chun Man, Zhongyi Sun, Haitao

Zdroj: International Journal of Geomechanics. Sep2025, Vol. 25 Issue 9, p1-19. 19p.

Témata: *GAS well drilling, *DIRECTIONAL drilling, *COAL mining, *GAS extraction, *GAS flow

Design and Implementation of Closed-Loop Control of Vector Force in Static Push-the-bit Rotary Steering System.

Autoři: Liang, Yao Kang, Hong-bo Liu, Yue a další

Zdroj: Applied Geophysics: Bulletin of Chinese Geophysical Society. Sep2025, Vol. 22 Issue 3, p796-803. 8p.

Témata: *DIRECTIONAL drilling, *HYDRAULIC control systems, *HYDRAULICS, *CLOSED loop systems, *MATHEMATICAL models, *BORING & drilling (Earth & rocks)

ZDY3500JDK 型煤矿用胶轮式定向钻机关键技术.

Alternate Title: Key Technology of ZDY3500JDK Rubber Tyre Directional Drilling Rig for Coal Mine.

Autoři: 杨增林 徐世国 钟自成 a další

Zdroj: Science Technology & Engineering. 2025, Vol. 25 Issue 22, p9319-9326. 8p.

Témata: *MINES & mineral resources, *DIRECTIONAL drilling, *COAL mining, *UNDERGROUND construction, *INSPECTION & review, *OIL well drilling rigs, *AUTOMOBILE chassis

Experimental Study on the Correlation Between Horizontal Directional Drilling Parameters and Rock Strength.

Autoři: Zhao, Qiang Yan, Xuefeng Huang, Sheng a další

Zdroj: Rock Mechanics & Rock Engineering. Aug2025, Vol. 58 Issue 8, p8613-8633. 21p.

Témata: *DIRECTIONAL drilling, *ENERGY consumption, *SAFETY, *TENSILE strength, *THRUST, *MECHANICAL energy

Geomechanical Prediction in Determining the Stress Regime in the Choice of Directional Drilling and Hydraulic Fracturing: Case Study of South-Eastern Algeria (Comprehensive Analysis).

Autoři: Djamel, Chehili Kaddour, Sadek Eddine, Rahmani Badr a další

Zdroj: Rock Mechanics & Rock Engineering. Aug2025, Vol. 58 Issue 8, p9213-9239. 27p.

Témata: *DIRECTIONAL drilling, *HYDRAULIC fracturing, *STRAINS & stresses (Mechanics), *ENHANCED oil recovery, *FRACTURE mechanics, *ROCK analysis

Numerical Studies of Advanced Methane Drainage Employing Underground Long-Reach Directional Drilling.

Autoři: Szott, Wiesław Słota-Valim, Małgorzata Ruciński, Piotr a další

Zdroj: Energies (19961073). Jul2025, Vol. 18 Issue 14, p3608. 39p.

Témata: *COAL mining, *DIRECTIONAL drilling, *RESOURCE allocation, *MINES & mineral resources, *GEOLOGICAL modeling, *GREENHOUSE gas mitigation, *COMPUTER simulation, *FLOW simulations

Geografický termín: POLAND

A novel self-rotating down-the-hole hammer with impact and rotary functions for directional drilling: Design, modeling, and experiments.

Autoři: Jin-E Cao Hong-Yu Cao Hong-Yun Zhang a další

Zdroj: Petroleum Science (KeAi Communications Co.). Jan2025, Vol. 22 Issue 1, p413-429. 17p.

Témata: DIRECTIONAL drilling, COMPUTATIONAL fluid dynamics, BITS (Drilling & boring), SHEAR zones, TORQUE

Factors and detection capability of look-ahead logging while drilling (LWD) tools.

Autoři: Ran-Ming Liu Wen-Xiu Zhang Wen-Xuan Chen a další

Zdroj: Petroleum Science (KeAi Communications Co.). Feb2025, Vol. 22 Issue 2, p850-867. 18p.

Témata: DIRECTIONAL drilling, DIPOLE antennas, MAGNETIC dipoles, GEOLOGICAL modeling, NUMERICAL calculations

胜利页岩油牛页一区试验井组旋转导向钻井技术.

Alternate Title: Rotary Steerable Drilling Technology for Test Wells in Niuye Block I in Shengli Shale Oil Field.

Autoři: 蒲文学 李伟 王宇飞 a další

Zdroj: Petroleum Drilling Techniques. Feb2025, Vol. 53 Issue 1, p24-30. 7p.

Témata: SHALE oils, DIRECTIONAL drilling

An analytical model for quantitative evaluation of friction drag in directional sliding drilling.

Autoři: Ma, Zhengchao Zhang, Hongbao Hu, Hao a další

Zdroj: Scientific Reports. 5/23/2025, Vol. 15 Issue 1, p1-13. 13p.

Témata: *PETROLEUM reserves, *DIRECTIONAL drilling, *HORIZONTAL wells, *PETROLEUM prospecting, *NATURAL gas prospecting

Control of a Directional Downhole Drilling System Using a State Barrier Avoidance Based Method.

Autoři: Dongzuo Tian Xingyong Song

Zdroj: Journal of Dynamic Systems, Measurement, & Control. May2025, Vol. 147 Issue 3, p1-12. 12p.

Témata: *DIRECTIONAL drilling, *NONLINEAR equations, *LINEAR systems

Analysis of complications and proposal of measures to prevent adverse events during drilling activities.

Autoři: SÁGOVÁ, Zuzana IVANOVA, Tatiana Nikolaevna KORSHUNOV, Aleksander Ivanovich a další

Zdroj: Acta Montanistica Slovaca. 2025, Vol. 30 Issue 2, p373-382. 10p.

Témata: *DIRECTIONAL drilling, *HAZARDS, *OIL well drilling rigs, *GEOTECHNICAL engineering

DETERMINATION OF THE DEPENDENCE OF THE FILTRATION PROPERTIES OF A BIOPOLYMER SYSTEM ON PRESSURE, TEMPERATURE AND CONCENTRATION OF COMPONENTS.

Alternate Title: ВИЗНАЧЕННЯ ЗАЛЕЖНОСТЕЙ ФІЛЬТРАЦІЙНИХ ВЛАСТИВОСТЕЙ БІОПОЛІМЕРНОЇ СИСТЕМИ ВІД ТИСКУ, ТЕМПЕРАТУРИ ТА КОНЦЕНТРАЦІЇ КОМПОНЕНТІВ.

Autoři: Rubel, Victoriia Slichenko, Roman

Zdroj: Technology Audit & Production Reserves. 2025, Vol. 2 Issue 1(82), p30-34. 5p.

Témata: *DIRECTIONAL drilling, *DRILLING muds, *DRILLING fluids, *HORIZONTAL wells, *SODIUM ions

Influence of the Size and Content of Quartz Sand on the Properties of Silicate-Membrane Slurry and the Performance of Filter Cake.

Autoři: Sun, Pinghe Gao, Qiang Yang, Hanhan a další

Zdroj: Journal of Pipeline Systems Engineering & Practice. Feb2025, Vol. 16 Issue 1, p1-12. 12p.

Témata: *SAND, *DIRECTIONAL drilling, *RHEOLOGY, *SHEARING force, *VISCOSITY, *SLURRY

Computational Fluid Dynamics Simulation and Analysis of Non-Newtonian Drilling Fluid Flow and Cuttings Transport in an Eccentric Annulus.

Autoři: Ahsan, Muhammad Fahad, Shah Butt, Muhammad Shoaib

Zdroj: Mathematics (2227-7390). Jan2025, Vol. 13 Issue 1, p101. 18p.

Témata: *COMPUTATIONAL fluid dynamics, *DIRECTIONAL drilling, *GRANULAR flow, *PROPERTIES of fluids, *DRILL pipe

Key Drilling Technology of Well in Exploration Block.

Autoři: Gao, Pengju Zhang, Jiliang Chang, Peng a další

Zdroj: Chemistry & Technology of Fuels & Oils. Jan2025, Vol. 60 Issue 6, p1475-1482. 8p.

Témata: *GAS well drilling, *DIRECTIONAL drilling, *CORE drilling, *NATURAL gas prospecting, *GAS wells

Numerical Simulation on Cathodic Protection Potential Distribution Along Horizontal Directional Drilling Pipe.

Autoři: Zhuang, Dawei Du, Yanxia Tang, Dezhi a další

Zdroj: Materials & Corrosion / Werkstoffe und Korrosion. Jan2025, Vol. 76 Issue 1, p29-42. 14p.

Témata: *CATHODIC protection, *DIRECTIONAL drilling, *COMPUTER simulation, *BURIED pipes (Engineering), *COATING processes, *POLARIZATION (Electricity)