.... The focus of the field development plan is to produce crude oil from an onlap sequence of sandstone reservoirs comprising multiple and complex thin reservoir units. Commonly 2 to 5 reservoir units are positioned against the paleo basin margin to the east. The stratigraphic complexity and limited well...

... Abstract Objectives/Scope One of the reservoir units producing from a carbonate reservoir in Abu Dhabi field since 1980 is characterized by having relatively good rock quality to the South with deterioration in rock quality towards North. Inverted nine spot gas injection pattern started...

... Abstract Objectives/Scope Field A is a brownfield that has been produced for 52 years under natural depletion via a total of 207 strings. The field comprises 7000 ft of reservoir section, multiple fault blocks and over 200 separate reservoir units has been produced to date. Despite the long...

..., of which the Shuaiba is one of the main productive intervals. The Shuaiba at Al Shaheen has been appraised using vertical wells and developed using extended reach horizontal wells (ERD) predominantly in one stratigraphic interval herein defined as "the reservoir unit". machine learning Reservoir...

... reservoir unit (~250 meters) dipping at around 9 degrees to the east. The Fatehgarh group is subdivided into 5 major reservoir layers litho-stratigraphically termed FM1 (top) to FM5 (base). The lower Fathegarh Formations (FM3 to FM5) are dominated by well-connected sheet flood and braided channel sands...

... area; about 4 km west to Sinai Gulf of Suez coast (Fig. 1), is operated by the Suez Oil Company (SUCO). The field was discovered in 1978 by drilling the discovery well EE85-1 which penetrates several sand stone reservoir units extending over about 1800 FT to an original oil water contact at 12350 Ft...

... and by more than 40,000 well markers of various vintages; this alone represented a significant modeling challenge. Automated QC & QA workflows were used heavily to analyse the input data and the model during each of the model construction iterations. The reservoir units are faulted but these faults do...

... on the intense use of 4D seismic on the DALIA Field (Angola, Block 17). Reservoir Characterization Upstream Oil & Gas architectural element map injector seismic data trajectory information intensive use reservoir monitoring reservoir unit Dalia field monitoring Well Intervention main...

... Abstract The Immortelle gas and condensate field is located in the Columbus Basin,35- 40 miles off the southeast coast of Trinidad in water depths of 235 feet. It is comprised of highly faulted stacked reservoir units. The TP88 reservoir unit, the subject of this paper, was discovered...

... for a development scheme comprising wells with a horizontal reservoir section of 5,000 ft. enhanced recovery waterflooding Upstream Oil & Gas Efficiency Qatar reservoir unit sweep efficiency oil saturation palaeo oil saturation saturation horizontal well water flood Al Shaheen Field...

... strike N20 to N40. This scale develops mostly in the denser reservoir units. Its spacing is controlled by the mean curvature of the seismic Top-Reservoir surface and by the structural depth. On the crest, it forms a connected network of a few tens of mD of equivalent permeability i.e. about 10 times...

... heavy oil within a relatively tight matrix in the Shuaiba, and the Kharaib reservoir units. To recover the heavy oil, steam is injected at the crest, passes into the extensive crestal fracture system, and starts to heat the matrix blocks. information hydraulic fracturing grid simulation grid...

...) salt. The second major source rock system is the base Silurian aged Qusaiba source rock. While this source rock is correlated globally with a post-glacial flood event, there is evidence that basement has subtlely influenced deposition and facies. The primary reservoir units of the pre-Khuff...