A new production decline model for horizontal wells in low-permeability reservoirs
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.07.059
Abstract: Abstract Predicting well performance in low-permeability reservoirs has attracted attentions in the last decades. Decline curve analysis is treated as the most convenient and efficient approach to forecast production. However, each single decline model has… read more here.
Keywords: production; permeability reservoirs; permeability; decline ... See more keywords
Influences of lithology on in-situ stress field in low permeability reservoirs in Bonan Oilfield, Bohai Bay Basin, China
Sign Up to like & getrecommendations! Published in 2019 at "Petroleum Exploration and Development"
DOI: 10.1016/s1876-3804(19)60230-2
Abstract: Abstract The differences of rock mechanical properties were analyzed based on triaxial compression test in low permeability reservoirs of the Bonan Oilfield. Through the analysis of reservoir mechanics, the influence mechanisms of different mechanical properties… read more here.
Keywords: low permeability; permeability reservoirs; stress; situ stress ... See more keywords
New Technique for Enhancing Oil Recovery from Low-Permeability Reservoirs: The Synergy of Silica Nanoparticles and Biosurfactant
Sign Up to like & getrecommendations! Published in 2021 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c02808
Abstract: Low-permeability reservoirs are characterized by small pore size and a complex strata structure that present challenges and opportunities in recovering petroleum. In this study, a new nanofluid com... read more here.
Keywords: permeability reservoirs; new technique; low permeability; enhancing oil ... See more keywords
Polymer–Surfactant Flooding in Low-Permeability Reservoirs: An Experimental Study
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.1c06582
Abstract: Chemical flooding technology has been widely applied in medium- and high-permeability reservoirs. However, it is rarely applied in low-permeability reservoirs, which is mainly limited by reservoir physical properties, chemical agents, injection capacity, and so forth.… read more here.
Keywords: polymer surfactant; low permeability; surfactant flooding; permeability reservoirs ... See more keywords
Research on Characterization Technology and Field Test of Biological Nano-oil Displacement in Offshore Medium- and Low-Permeability Reservoirs
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c04960
Abstract: At present, the water displacement recovery in some medium- and low-permeability reservoirs that cannot be injected and produced in offshore oil fields because of small pores and complex structures is less than 18%. This amount… read more here.
Keywords: oil; oil displacement; permeability reservoirs; biological nano ... See more keywords
A New Method for Research on Unsteady Pressure Dynamics and Productivity of Ultralow-Permeability Reservoirs
Sign Up to like & getrecommendations! Published in 2021 at "Geofluids"
DOI: 10.1155/2021/9926853
Abstract: In the numerous low-permeability reservoirs, knowing the real productivity of the reservoir became one of the most important steps in its exploitation. However, the value of permeability interpreted by a conventional well-test method is far… read more here.
Keywords: permeability reservoirs; permeability; low permeability; skin factor ... See more keywords
Analysis of transient production rate performance of horizontal well in fractured low permeability reservoirs based on finite element method
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Oil, Gas and Coal Technology"
DOI: 10.1504/ijogct.2019.10021981
Abstract: The proportion of oil produced from low permeability reservoir has increased in China in recent years and the nonlinear seepage exists in low permeability reservoirs widely according to laboratory tests and field experiences. Most previous… read more here.
Keywords: low permeability; permeability reservoirs; production rate; permeability ... See more keywords
Initial-Productivity Prediction Method of Oil Wells for Low-Permeability Reservoirs Based on PSO-ELM Algorithm
Sign Up to like & getrecommendations! Published in 2023 at "Energies"
DOI: 10.3390/en16114489
Abstract: Conventional numerical solutions and empirical formulae for predicting the initial productivity of oil wells in low-permeability reservoirs are limited to specific reservoirs and relatively simple scenarios. Moreover, the few influencing factors are less considered and… read more here.
Keywords: low permeability; permeability reservoirs; productivity prediction; initial productivity ... See more keywords