... companies have delayed preparing for decommissioning work due to ongoing uncertainty of workload, and regulators had not been exposed to large enough volumes of decommissioning applications for their personnel to be prepared. Since its establishment in 2020, the Centre of Decommissioning Australia (CODA...

... Abstract Over the past decade, three mega-trends have created a groundswell of worldwide demand for government regulations on well construction activities. The first, hydrocarbon exploration and production in remote places and in reservoirs that are difficult to access and/or produce...

... and artificial island oilfields. This paper proposes a concentric zonal water injection technology for highly-deviated wells. The technology adopts a concentric testing and adjustment scheme, wherein testing instruments and downhole regulators adopt concentric connection with a high connection success ratio...

... production for the nation and this new management approach is to be continuously emulated. operator resource utilization requirement idle string service company regulator upstream oil & gas nationwide industry approach idle well management approval process utilization production...