A comprehensive review on the loss of wellbore integrity due to cement failure and available remedial methods

N Yousuf, O Olayiwola, B Guo, N Liu - Journal of Petroleum Science and …, 2021 - Elsevier
With the recent abrupt fluctuations in oil pricing and the need of complying with
environmental and social requirements, nowadays it is an urgent call for the oil and gas …

Review of gel systems for CO2 geological storage leakage and conformance control for enhanced oil recovery: Mechanisms, recent advances, and future perspectives

Y Liu, Q Liu - Journal of Petroleum Science and Engineering, 2022 - Elsevier
As a promising method of carbon emission reduction, carbon capture, utilization and storage
(CCUS) is an important technology to achieve carbon neutrality. CO 2 geological storage is …

Comprehensive Review of Sealant Materials for Leakage Remediation Technology in Geological CO2 Capture and Storage Process

D Zhu, S Peng, S Zhao, M Wei, B Bai - Energy & Fuels, 2021 - ACS Publications
Carbon capture and storage (CCS) technology has been widely investigated to decrease
the greenhouse effect. Geological CO2 storage sites are targeted mainly on depleted …

Review on using pH-sensitive microgels as enhanced oil recovery and water shutoff agents: Concepts, recent developments, and future challenges

A Koochakzadeh, A Teimouri, E Tohidi… - Geoenergy Science and …, 2023 - Elsevier
Excessive water production is one of the main problems of mature reservoirs, which reduces
hydrocarbon production and economic reservoir lifetime, and may pose severe …

Chemical and microstructural controls on viscoplasticity in Carbopol hydrogel

M Shafiei, M Balhoff, NW Hayman - Polymer, 2018 - Elsevier
Many engineering and natural materials, as well as earth systems, exhibit a combination of
elastic-plastic and viscous behaviors, but precisely evaluating their rheology, and the …

Cross-linked and responsive polymer: Gelation model and review

F Hakiki, F Arifurrahman - Journal of Industrial and Engineering Chemistry, 2023 - Elsevier
An urgency to do a reverse engineering of predicting required reagents from a given
polymer gelation time is paramount to support an efficient and economical water …

Development and Applications of CO2-Responsive Gels in CO2 Flooding and Geological Storage

Y Ding, Y Zhao, X Wen, Y Liu, M Feng, Z Rui - Gels, 2023 - mdpi.com
Gel systems are widely used as plugging materials in the oil and gas industry. Gas
channeling can be mitigated by reducing the heterogeneity of the formation and the mobility …

Application of environmentally stimuli-responsive materials in the development of oil and gas field

L Fu, M Wei, K Liao, M Qianli, M Shao, F Gu… - Journal of Petroleum …, 2022 - Elsevier
Environmentally stimuli-responsive material can respond in a timely and reversible manner
in terms of microstructure, physical and chemical properties when subjected to external …

New materials and technologies for life-lasting cement sheath: A review of recent advances

N Jafariesfad, S Sangesland, K Gawel… - SPE Drilling & …, 2020 - onepetro.org
The key objective of well cementing has always been to provide zonal isolation in oil, gas,
and carbon dioxide (CO 2) storage wells to ensure safety and prevent environmental …

An experimental and numerical study of wellbore leakage mitigation using pH-triggered polymer gelant

S Tavassoli, JF Ho, M Shafiei, C Huh, P Bommer… - Fuel, 2018 - Elsevier
The potential leakage of hydrocarbon fluids or carbon dioxide from subsurface formations is
a primary concern in wellbore integrity, oil and gas production, and CO 2 storage. Leaky …