Results 31 to 40 of about 860,603 (418)
Journal of Petroleum Exploration and Production Technology, 2020 The increase in hydrocarbon production from problematic production zones having high fluid loss and formation damage has led to the emergence of non-damaging drilling fluids (NDDF).
Srawanti Medhi +3 more
semanticscholar +1 more source
Nanomaterial-Based Drilling Fluids for Exploitation of Unconventional Reservoirs: A Review
Energies, 2020 The world’s energy demand is steadily increasing where it has now become difficult for conventional hydrocarbon reservoir to meet levels of demand.
Muhammad Ali +8 more
semanticscholar +1 more source
Making the black-box brighter: interpreting machine learning algorithm for forecasting drilling accidents [PDF]
Journal of Petroleum Science and Engineering, 2022, 111041, ISSN
0920-4105, 2022 We present an approach for interpreting a black-box alarming system for forecasting accidents and anomalies during the drilling of oil and gas wells. The interpretation methodology aims to explain the local behavior of the accident predictive model to drilling engineers.
arxiv +1 more source
Geofluids, 2021 Conventional heavy oil has abundant reserves and low recovery efficiency in offshore oilfields. Autogenous heat technology uses 2-3 kinds of inorganic salt solution to produce inert gas and release a lot of heat under the action of a catalyst.
Yanping Sun +6 more
doaj +1 more source
An experimental study on the CO2/sand dry-frac process
Natural Gas Industry B, 2014 The CO2/sand dry-frac process is a waterless fracturing technology in which CO2 instead of water is used as fracturing fluid. The application of the technology abroad (in the USA and Canada) shows that it works well in stimulating low-pressure, low ...
Song Zhenyun +8 more
doaj +1 more source
Energies, 2023 The exploration and development of new hydrocarbon deposits face increasing challenges, primarily driven by the shift away from hydrocarbons towards renewable energy sources like shallow geothermal deposits, wind farms, and photovoltaics.
Przemyslaw Toczek +3 more
doaj +1 more source
Shale problems and water-based drilling fluid optimisation in the Hassi Messaoud Algerian oil field [PDF]
, 2010 Drilling fluid formulation and properties play a fundamental role in drilling operations. Clay minerals behave initially as a beneficial rheological adjuvant in drilling muds.
Benmounah, Abdelbaki +6 more
core +1 more source
Materials, 2020 In industries such as aerospace and automotive, drilling many holes is commonly required to assemble different structures where machined holes need to comply with tight geometric tolerances. Multi-spindle drilling using a poly-drill head is an industrial
M. Aamir +4 more
semanticscholar +1 more source
ACS Omega, 2020 Exploring deep and ultradeep wells has rapidly become more significant to meet the global demand for oil and gas. The study of rheological and filtration-loss properties is essential to designing drilling muds and determining their performance under ...
B. Hamad +7 more
semanticscholar +1 more source
Laser Drilling - Drilling with the Power of Light [PDF]
, 2004 Gas Technology Institute (GTI) has been the leading investigator in the field of high power laser applications research for well construction and completion applications. Since 1997, GTI (then as Gas Research Institute- GRI) has investigated several military and industrial laser systems and their ability to cut and drill into reservoir type rocks.
Salehi, Iraj A. +2 more
openaire +6 more sources