A New approach for enhancing oil and gas recovery of the hydrocarbon fields with low permeability reservoirs

SH Al-Obaidi, FH Khalaf - 2023 - osf.io
A universal and multifunctional method for developing problematic oil and gas fields with
low-permeability reservoirs is presented in this paper. The method is based on maintaining …

Improvement of oil recovery in hydrocarbon fields by developing polymeric gel-forming composition

SH AL-Obaidi, M Hofmann, V Smirnova - Natural Sciences and …, 2022 - ceeol.com
The paper presents the results of laboratory and field experiments on a developed polymer
gel-forming composition “PSB” that enhances oil recovery. In this composition, two aqueous …

Modelling the development of oil rim using water and gas injection

SH Al-Obaidi, C Wj, M Hofmann - Nat Sci Adv Technol Edu, 2022 - ceeol.com
In this study, water injection and gas injection technologies are examined for their
effectiveness in developing oil rims in gas fields. Considering the need for advanced …

Assessment of the condition of the near-wellbore zone of repaired wells by the skin factor

WJ Chang, SH Al-Obaidi, AA Patkin - 2021 - osf.io
Production wells that have penetrated low-permeability reservoirs do not provide adequate
oil production due to the degraded condition of the near-wellbore zones of the reservoir …

An Evaluation of water and gas injections with hydraulic fracturing and horizontal wells in oil-saturated shale formations

SH Al-Obaidi, IP Kamensky, M Hofmann, FH Khalaf - 2022 - ceeol.com
A variety of methods are examined in this study in order to improve oil recovery from low-
permeability heterogeneous reservoirs in oil-saturated shale deposits. Calculations based …

Calculation method for determining the gas flow rate needed for liquid removal from the bottom of the wellbore

M Hofmann, SH Al-Obaidi, IP Kamensky - 2021 - ceeol.com
As a result of flooding and accumulations of liquid at the bottom holes, the operating
conditions of gas wells become complicated, so that they end up self-squeezing and losing …

The efficiency of gas injection into low-permeability multilayer hydrocarbon reservoirs

SH Al-Obaidi, M Hofmann, FH Khalaf, HH Alwan - 2021 - techniumscience.com
The efficiency of gas injection for developing terrigenous deposits within a multilayer
producing object is investigated in this article. According to the results of measurements of …

[PDF][PDF] Evaluation of the Quantitative Criteria of Triassic Carbonate Rocks Reservoirs

SH Al-Obaidi, W Chang - J Geology & Geophysics, 2023 - academia.edu
South Mangyshlak basin is investigated in this paper. The Triassic deposits of carbonate
rocks are investigated in this paper for their boundary values. These values are important for …

[PDF][PDF] Techniques to Boost Oil Production in the Development of Multi-Reservoir Fields

HALO Sudad, WJ Chang - Journal of Waste Management & Recycling …, 2024 - osf.io
The development of multi-layer oil and gas fields, the productive formations of which have
low flow and reservoir properties (FRP), poses a severe problem in the operation of wells …

PRESSURE DISTRIBUTION IN THE OIL RESERVOIR IN A TWO-DIMENSIONAL PLANE

GZ Moldabayeva, ZB Imansakipova… - Natsional'nyi …, 2023 - search.proquest.com
Purpose. Establishment of regularities of variability of pressure dynamics in the reservoir
and development on this basis of methods of control and regulation of hydrocarbon …