... Abstract Producing wells in Field T, Malaysia offshore have faced significant production impairment due to deposition of calcite and barite scale in the tubing and reservoir. A proactive approach is strategized to inhibit the scale formation along the inner wall of production tubing...

... government asia government upstream oil & gas africa government environmental law subsurface storage north america government sustainable development reservoir norway government operation mtco 2 australia government emission infrastructure cc implementation carbon emission geological...

... Abstract Geologic carbon sequestration currently focuses on injection of supercritical CO2 into reservoirs, often in a depleted hydrocarbon field. Seal integrity above these reservoirs is therefore critical for safe long-term storage of CO2. It is generally assumed that if a reservoir was able...

... that can be encountered at a reasonable depth onshore and offshore. In the Gulf of Mexico many of the legacy reservoirs are hotter than this (Ref 6). Offshore we will also take advantage of the immense heat sink that is the ocean. The system will utilize well derived heat and cold water to run a power...

... carriers, shipbuilding and engineering companies are developing their ships. When an LCO 2 carrier is used for offshore CCS, the ship would be located right above the target site to minimize the length of pipelines. As this distance between the LCO 2 carrier and the target reservoir is shorter than...

... is legacy oil and gas borehole data and seismic reflection surveys. These data have been used as the means to characterize subsurface geometries, lithology, reservoirs and seals, temperature, pressure, and other rock properties critical in assessing the likelihood of hydrocarbon accumulations. These same...

... Abstract In 2009, the Vito field was discovered in more than 4,000 ft of water approximately 150 miles offshore from New Orleans, Louisiana. The project produces from Miocene-aged reservoirs nearly 30,000 feet below sea level. The Vito project was the first deep water project to require in-well...

... & gas co 2 sm 3 decarbonization strategy reinjection energy efficiency ghg emission optimization gas compression unit removal unit intensity operation reduction thermal demand reservoir Introduction The Oil and Gas (O&G) industry has been challenged to reduce its carbon...

... between the fluid flow in the actual reservoir and the core plug. fluid dynamics europe government core analysis method permeability flow in porous media core plug flow rate specialty plot united states government core analysis production test straight line emami-meybodi permeability...

... with an aim to lower well cost indicators including $/ft and $/bbl. Therefore, the challenge was to drill Slimhole ERD (6-1/8″ lateral) wells with water-based mud (WBM) . WBM is more cost-effective, environmentally friendly, and less damaging to the reservoir than OBM (oil-based mud). The use of WBM...

... Abstract Polymer flooding is very promising chemical enhanced oil recovery technique because it has been widely field tested in many oil fields and commercially applied in several countries in onshore reservoirs. The understanding of polymer flooding mechanisms is still developing, even though...

... of target reservoirs. Improved understanding of the physics and chemistry of subsurface CO 2 flow for the purposes of geological storage is required. As CO 2 is injected, geochemical reactions between CO 2 , brine, and minerals will occur, and this can lead to formation damage which compromises...

... participant heat flow discussion group geothermal resources offshore technology conference engineer different type reservoir geothermal system case study Introduction As the energy transition progresses, there is an urgent need for specialists in geothermal energy who have an expert-level...

... hydrogen storage has the potential to support establishment of hydrogen as a reliable source of clean energy across the planet. Where present, depleted oil and gas reservoirs, due to their existing infrastructure, can prove to be an attractive asset for underground hydrogen storage. One of the main...

... to the conventional slim open hole logging suite. The logging program overcame the challenging well trajectory and wellbore stability complications. The resulting data provided a conclusive formation evaluation and reservoir characterization identifying bypassed oil. The logging program targeted two formations...

... Modeling can play a key role in designing, assessing, developing, and managing geothermal reservoirs. Geothermal reservoir modeling shares similarities to modeling oil and gas reservoirs ( Kennedy et al., 2010 ). Geothermal reservoir simulation involves the solution of highly nonlinear, coupled...

... in combination with quad-combo LWD tools to drill and log the high-angle (>70° inclination) 8.5-in. reservoir section. While drilling both the reservoir and basement intervals, this well also experienced high dynamic loss rates of water-based drilling fluids, which were treated with a lost circulation...

... Abstract This work presents a new analytical model to evaluate the effective permeability response during the oil’s production through a fractured vertical well fully penetrating a pressure-sensitive reservoir. The nonlinear hydraulic diffusivity equation (NHDE) is solved analytically through...

... projects. The primary storage solutions for CO 2 are saline formations saturated with brine, unmineable coal mines and oil and gas reservoirs. There is no shortage of geological formation for CO 2 storage as the global capacity is estimated to be 8000 Gt to 55000 Gt, which is much more than...

... Abstract The Gas and Downhole Water Sink-Assisted Gravity Drainage (GDWS-AGD) process functions to enhance oil recovery by placing vertical gas injectors at the top of the reservoir combined with a series of horizontal wells located in the lower part of the reservoir for oil and water...