... 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...

... & 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...

... 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...

... of formation permeability, which is a more "apples to apples" comparison 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...

..., 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 instead of OBM can save $2MM per well. The major challenges in drilling Slimhole (6-1/8...

... 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...

... 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...

... 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...

... 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...

... 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...

... 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...

... Abstract This study is to determine the effective use of localized reservoir pressure of each well drainage area in a multi-well reservoir system model to determine optimum fracturing design for production improvement. A static bottom-hole pressure (BHP) survey may present different values...

... separately in accordance with existing regulations. directional drilling novoportovskoye field multilateral well drilling operation taml-1 level multilateral well dynamic quantum plt reservoir characterization lateral separate production accounting offshore technology conference construction...

... that they can be properly assessed and implemented, showing how it is possible to unlock extra oil from the reservoirs enabling the fields lifetime extension. climate change asset and portfolio management sustainability enhanced recovery directional drilling conformance improvement drilling...

... enabled by new digital and organizational processes. log analysis well control reservoir geomechanics well logging artificial intelligence drillstem testing drilling operation structural geology segmentation upstream oil & gas drilling experience modeling & simulation wellbore...

... A geostatistical model has been previously constructed to plot porosity and permeability maps of the original reservoir. In the original model, there is no capillary pressure data. The reservoir model was completed using PVT data, aquifer data, and permeability data from a real reservoir ( Al...

..., 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 challenges involved in the storage of hydrogen in the depleted oil and gas reservoirs is related to wellbore integrity. When hydrogen is injected...

... 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: The primary goal was the Upper...

... Substituting Eq. (3) and Eq. (4) into Eq. (6) , the final form of the pressure equation (7) is obtained. Modeling can play a key role in designing, assessing, developing, and managing geothermal reservoirs. Geothermal reservoir modeling shares similarities to modeling oil and gas...