Results 11 to 20 of about 18,677,251 (287)

Efficiency Analysis of Aquifer Parameters of Different Wells in Khabat Basin

open access: yesZanco Journal of Pure and Applied Sciences, 2023
The study presented in this paper is the efficiency analysis of aquifer parameters in Khabat Basin through data collected from pumping test of the wells. The important indicator of the wells yield can be evaluated as the well efficient or not.
Pola O. Abdalrahman, Dana K. Mawlood
doaj   +1 more source

Design and field-scale demonstration of the buoyant-kill process for restoring integrity of wells with sustained casing pressure

open access: yesFrontiers in Energy Research, 2023
Sustained Casing Pressure (SCP) is the persistent casinghead pressure resulting from the well’s annular integrity loss and migration of gas above the leaking cement sheath.
Efecan Demirci, Andrew Wojtanowicz
doaj   +1 more source

The evaluation of the efficiency of horizontal wells

open access: yesKazakhstan journal for oil & gas industry, 2022
The number of fields that have reached stage IV of development is increasing every year. Due to the high level of water cut, it becomes difficult to develop residual recoverable reserves. Also, due to the increase in the share of high-viscosity oils in Kazakhstan, the task of their effective development becomes more complicated.
R. N. Uteev   +5 more
openaire   +1 more source

PRIDICTION OF THE PRODUCTIVITY OF HYDRAULIC FRACTURED VERTICAL WELL WITH FINITE CONDUCTIVITY FRACTURE

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2017
A new general analytical technique for the pseudo-steady state for vertical finite fracture conductivities in rectangular formations (with different length-to-width relationships, 1 ≤ λ ≤ 5) is presented.
S. A. Faiq
doaj   +1 more source

PERFORMANCE OF THE VARIABLE CONDUCTIVITY DAMAGED FRACTURE AND FRACTURE OPTIMIZATION

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2018
The article presents the results of the variable or non-uniform conductivity (width, permeability or both profiles) in the fracture. This allows predict performance of damaged fracture, and so on.
S. A. Faiq, A. V. Sarancha
doaj   +1 more source

Gas removal efficiency from a well

open access: yesGeoresursy, 2018
The set of equipment for evacuation of wells by pumping gas out from the annulus of the well was developed to study the effect of gas on the characteristics of pumps, increase the pump’s feed rate, to reduce gas ingress into the pump and reduce wear of ...
A.A. Isaev   +3 more
doaj   +1 more source

DEVELOPMENT OF INTELLIGENT ALGORITHMS FOR CONTROLLING PERIPHERAL TECHNOLOGICAL EQUIPMENT OF THE WELL CLUSTER USING A SINGLE CONTROL STATION

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2022
The relevance of the study lies in the need to improve the energy efficiency of oil production in fields that are in the late stages of development. The essence of the work lies in the integration of peripheral oilfield equipment, including metering ...
Pavel Yu. Ilyushin   +2 more
doaj   +1 more source

Production efficiency analysis in hydrate reservoir under multi-well systems

open access: yesEnergy Reports, 2022
To achieve the goal of carbon emission reduction, the hydrate is widely concerned for its outstanding advantages such as high calorific value and low pollution.
Linghui Huang   +3 more
doaj   +1 more source

INCREASING THE EFFICIENCY OF BOTTOMHOLE INJECTION WELL ZONE

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2018
It is necessary to know the mechanism of contamination of bottomhole injection well zone in order to choose the right exposure method and predict the interprophylactic period of operation of this well.
M. Ya. Khabibullin
doaj   +1 more source

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