... geological subdiscipline knowledge management well abandonment requirement rigless abandonment well intervention vessel presented offshore technology conference abandonment strategy cement plug abandonment operation recovery abandonment campaign packer Introduction The purpose of well...

... explores the potential for electrification and automation of coiled tubing drilling units, unlocking operational efficiency with greater consistency and safety. Beyond hydrocarbon recovery, the adaptability of these technologies for geothermal applications and carbon or gas storage is discussed, offering...

.... This paper shows that focusing on hydrocarbon recovery is not merely a matter of economic optimization but an imperative strategy for the oil and gas industry and, one might add, humanity itself. There is a positive correlation between high energy intensity and elevated gross domestic product (GDP). Ensuring...

... production scenarios under varying operational conditions, including the influence of aquifer drive. Depressurization is identified as the primary production mechanism, and its impact on gas hydrate dissociation and methane recovery is analyzed across multiple wells (e.g., NGHP-02-16A, 17A, 20A, 23A, and 24A...

..., especially for offshore oilfield for development cost. Taking the development idea of "Overall deployment, Step-by-step implementation, and Test first" for technical research, the pilot test of thermal recovery was successfully carried out in Bohai Oil fields for the first time. Facing well head elevation...

... Abstract Hydrocarbon exploitation from offshore carbonate reservoir is always challenging. India's large offshore carbonate fields have reached mature waterflood stage. To enhance waterflood recovery, significant research has been done by modifying injection water chemistry. Low salinity...

... methods have been developed and employed to address different types and scales of oil spills. This paper provides a comparative review of the major established response methods used for continuous and batch oil spills offshore, including in-situ burning, mechanical recovery and use of chemical dispersants...

... The gas-assisted gravity drainage (GAGD) technique has been widely employed in the oil industry to enhance oil recovery through using both miscible and immiscible gas flooding. The GAGD process involves the strategic placement of a horizontal producer at the lowermost part of the payzone...

... in investment decision making for decarbonization projects. Firstly, capital expenditure is required to address design gaps in these legacy facilities. Secondly, there is business drive to extend existing asset life to maximize resource recovery. Added together, both often far outweigh the economic returns...

... simulations at the core or field scale. Abstract Nanoparticle-based foam shows promise to enhance oil recovery; however, there is limited experimental investigation on the influence of injection sequence on recovery. The objective of the present study is to systematically compare the injection sequence...

... hydrate inhibition asphaltene inhibition important parameter recovery dynamic operation gradient wax deposition gas top-up operation offshore technology conference production line field case Introduction Wax deposition in production streams is a constant challenge in the pre-salt wells...

...Introduction to ICD and its Limitations There are several benefits and applications associated with drilling horizontal wells, such as maximum reservoir contact (MRC) and higher recovery. However, there are challenges associated with horizontal wells such as heel-toe effect, uneven flux...

..., the gas composition of associated gases is rich, meaning it contains recoverable quantities of LPG and condensates at a sufficient level for recovery and marketing. A preconceived idea is to say that the initial management, separation and handling of LPG and condensates on an FLNG would induce...

... production and reserves, and reduce operating costs – applicable to both oil wells with moderate quantities of gas present, and gas wells suffering from liquid loading. Field data show production enhancement of up to 300% versus alternative forms of artificial lift. ‘Frac hit’ recovery to restore parent...

... for the Secretary of Energy to expand the research portfolio to include technology development for application in the ultra-deepwater Gulf of Mexico. Today research has been expanded to address enhanced oil recovery in conventional reservoirs in the Outer Continental Shelf (OCS). Research in the Early Years The oil...

... Abstract Enhanced oil recovery (EOR) and maximizing recovery from declining production fields remain a challenge in the offshore industry. The challenge is to find an EOR method that is both technically and economically feasible considering the high capital and operating costs in the offshore...

... accuracy field development optimization and planning water production management asset and portfolio management integration water production recovery pipeline platform completion drilling information modeling & simulation field development approach requirement economics OTC-29625-MS...

... that forces stakeholders to think differently and creatively, and ultimately deviate from traditional operations. accounting mission underwater case partnership partnership paradigm dpaa offshore technology conference personnel us government preservation recovery mission planning operation...

... of a subsea multiphase boosting system in the Dalmatian Field in the Gulf of Mexico and represents the world's longest deepwater subsea boosting tieback. Several studies were conducted to look at increased oil recovery (IOR), with subsea boosting yielding the best economic benefits and lowest overall risk...

... Abstract Natural gas consists of methane and other gases, which are mostly natural gas liquid (NGL), CO 2 , H 2 S and water. NGL generally refers the stream containing C 2 or heavier hydrocarbons, mostly ethane and propane [ 5 ]. The recovery of C 2 + components from the sale gas can enhance...