Results 1 to 10 of about 4,689,494 (230)

Drilling Parameters Multi-Objective Optimization Method Based on PSO-Bi-LSTM

Applied Sciences, 2023
The increasing exploration and development of complex oil and gas fields pose challenges to drilling efficiency and safety due to the presence of formations with varying hardness, abrasiveness, and rigidity.
Jianhua Wang, Zhi Yan, Tao Pan, Zhaopeng Zhu, Xianzhi Song, Donghan Yang   +5 more
doaj   +2 more sources

PREDICTION OF RATE OF PENETRATION (ROP) IN PETROLEUM DRILLING OPERATIONS USING OPTIMIZATION ALGORITHMS

Rudarsko-geološko-naftni Zbornik
In drilling operations, by choosing the proper tools and also incorporating more accurate and reliable parameters, this operation can be performed in less time and cost manner.
Arash Ebrahimabadi, Alireza Afradi
doaj   +2 more sources

Drilling Optimization Using Artificial Neural Networks and Empirical Models

ChemEngineering
A key role of drilling optimization is reducing the cost and non-productive time (NPT) for drilling operations. The rate of penetration (ROP) directly affects the overall cost and cost per foot of drilling operations and could lead to significant cost ...
Mohammed F. Al Dushaishi, Ahmed K. Abbas, Mortadha T. Al Saba, Jarrett Wise   +3 more
doaj   +2 more sources

Optimization of drilling processes in panel furniture manufacturing: A case study. [PDF]

PLoS ONE
The drilling process is a crucial component in the production of panel furniture enterprises; simultaneously, it is also the most complex process. And the furniture enterprise's transition to intelligent manufacturing lacks effective process optimization.
Guokun Wang, Xiaoli Li, Xianqing Xiong, Siqun Wang   +3 more
doaj   +2 more sources

Research on PDC drilling parameter optimization based on dynamic drilling strategy [PDF]

E3S Web of Conferences, 2023
Drilling parameters optimization is very important for practical engineering drilling, and the rationality of the selected optimization mode directly affects the accuracy of the parameters obtained. The maximum bit performance curve which can reflect the
Zhou Dong, Li Jiyang, Xu Haitao
doaj   +1 more source

CBM drilling technical parameter optimization methodology and software development: a case study of LUAN mining area [PDF]

Anais da Academia Brasileira de Ciências, 2021
Based on the leakage of the coalbed methane (CBM) drilling engineering practice of Luan mining area in China, the author determines the safe drilling fluid density range for the stable borehole wall based on borehole wall collapse and fracture pressure ...
YULIANG GUO, LIWEN CAO, SHUXUN SANG, YONG WANG, XUEZHE ZHANG, XUEHAN FENG   +5 more
doaj   +1 more source

Optimization of drilling system for CBM horizontal wells in Zhengzhuang Block of Qinshui Basin

Meitan kexue jishu, 2023
Zhengzhuang block is located in the southwest of Qinshui Basin. The main gas producing horizons are No.3 coal of Shanxi Formation and No.15 coal of Taiyuan formation. The occurrence characteristics and gas bearing properties of coal seams in the area are
Guishan LI, Zhenfeng YU, Jindong YANG, Xinya SONG, Chen GUO   +4 more
doaj   +1 more source

REAL TIME OPTIMIZATION OF DRILLING PARAMETERS DURING DRILLING OPERATIONS [PDF]

SPE Oil and Gas India Conference and Exhibition, 2010
Real-time optimization of drilling parameters during drilling operations aims to optimize weight on bit, bit rotation speed for obtaining maximum drilling rate as well as minimizing the drilling cost. The process is considered to be formation specific.
Tuna Eren, M. Evren Ozbayoglu
openaire   +3 more sources

A Survey of Application of Mechanical Specific Energy in Petroleum and Space Drilling

Energies, 2022
The optimization of drilling operations is an ongoing necessity since the major proportion of the terrestrial hydrocarbon reservoirs has been exhausted. Furthermore, there is a growing tendency among the space exploration agencies to drill the subsurface
Mitra Khalilidermani, Dariusz Knez
doaj   +1 more source

Improving drilling performance through optimizing controllable drilling parameters [PDF]

Journal of Petroleum Exploration and Production Technology, 2021
AbstractThe prediction of the drilling rate of penetration (ROP) is one of the key aspects of drilling optimization due to its significant role in reducing expensive drilling costs. Many variables could affect ROP, which can be classified into two general categories; controllable operational variables and uncontrollable or environmental variables ...
Ahmed Bani Mustafa, Ahmed K. Abbas, Mortadha Alsaba, Mamoon Alameen   +3 more
openaire   +2 more sources