Casing damage is one of the common problems encountered in reservoir development, which
seriously affects the normal production of the oil field. In this study, through the analysis of …

Beam pumping units have been widely used in oilfields worldwide due to its simple structure,
strong field adaptability, and convenient maintenance. Different energy-saving …

The beam pumping unit has the characteristics of simple structure, reliability and durability. It
is the most widely used artificial lifting method in oil fields worldwide. However, the inherent …

Heavy oil wells in Tahe oilfield are exploited by injecting light hydrocarbon mixing into
annulus to reduce viscosity, and system efficiency prediction is of great significance for the …

The marginal wells in low-permeability oil fields are characterized by small storage size,
scattered distribution, intermittent production, etc. The construction of large-scale gathering …

The parameter design of profile control and oil displacement (PCOD) scheme plays an
important role in improving waterflooding efficiency and increasing the oil field production and …

At present, there are too few characteristic parameters for early identification of electric
submersible pump (ESP) wells failures. In addition, existing predictive models rely only on data-…

Based on the massive static and dynamic data of 137 fractured wells in WY shale gas block
in Sichuan, China, this paper carried out the analysis of shale gas fracturing production …

In the early time of oilfield development, insufficient production data and unclear understanding
of oil production presented a challenge to reservoir engineers in devising effective …

Aiming at the popularization and application of a real‐time monitoring parameter acquisition
system of the electric submersible pump (ESP) well, this paper proposes a fault diagnosis …