Results 221 to 230 of about 109,134 (261)

The Integrity of Idle and Abandoned Wells in California

SPE Western Regional Meeting
Abstract One of the critical challenges of California's 2045 carbon neutrality plans is the sources of greenhouse gas emissions (GHG) and the states' methods to improve emissions. This work provides insight into plugged wells, idle wells, and their potential for emission of methane and emission interferences these wells have with the ...
M. Rehak, D. Warburton, N. Daneshvarnejad, I. Ershaghi   +3 more
openaire   +1 more source

Plug and Abandonment of Offshore Exploration Wells

Offshore Technology Conference, 2013
Abstract Plug and Abandonment (P&A) can easily contribute with 25% of the total costs of drilling exploration wells offshore Norway. Cost efficient P&A technology is therefore necessary to reduce cost of exploration drilling.
Arild Saasen, Kjell K Fjelde, Torbjorn Vralstad, Sanggi Raksagati, Fatemeh Moeinikia   +4 more
openaire   +1 more source

Well Plugging and Abandonment

2023
Arash Dahi Taleghani, Livio Santos
openaire   +1 more source

Methane emission from abandoned wells

Physics Today, 2015
A previously unaccounted source of greenhouse gas has now been quantified. A previously unaccounted source of greenhouse gas has now been quantified.
openaire   +1 more source

Numerical studies on heat extraction evaluation and multi-objective optimization of abandoned oil well patterns in intermittent operation mode

Energy, 2023
Guofeng Song, Jiayan Ji, Yu Shi
exaly  

Monitoring Wells: Maintenance, Rehabilitation, and Abandonment

1990
This paper presents an overview of the technical considerations and field procedures involved in monitoring well maintenance, rehabilitation, and abandonment. It includes criteria that should be considered throughout the life span of the well to ensure that the well serves its purpose optimally and that, when removed from service, it is no threat to ...
openaire   +1 more source

CuO/water and Al2O3/water nanofluids as working fluid in an abandoned oil well to improve thermal performance in the seawater desalination process

Journal of the Taiwan Institute of Chemical Engineers, 2023
Fariborz Rashidi, Younes Noorollahi
exaly  

Methane and hydrogen sulfide emissions from abandoned, active, and marginally producing oil and gas wells in Ontario, Canada

Science of the Total Environment, 2022
Khalil El Hachem, Mary Kang
exaly  

Analytical solutions for brine invasion across caprock and leakage through an abandoned well in CO2 storage sites

Journal of Hydrology, 2023
Ayon Kumar Das, Hassan Hassanzadeh
exaly  

Mechanistic modeling of CO2 well leakage in a generic abandoned well through a bridge plug cement-casing gap

International Journal of Greenhouse Gas Control, 2020
Curtis M Oldenburg
exaly