... application architecture mechanism machine learning lstm algorithm learning algorithm upstream oil & gas china government artificial lift system prediction operation submersible pump effectiveness precision sequence dataset information correlation cnn Introduction In recent...

... detection sequence influx drilling operation flowrate novel kick detection tool exhibition indicator rig personnel kick detection variation Introduction Unexpected fluid influx during drilling may cause serious consequence if no proper action is taken timely. Recognizing abnormal fluid...

... maintenance sequence production facility installation technician cpm system requirement operator unmanned operation icss Introduction The oil and gas industry is under intense pressure to improve sustainability, lower costs, and find new ways to remain profitable in the face of price...

... calculated for each connection. The calculated capacities were validated for each connection by performing a test sequence using full-scale structural testing. A final tension or bending to failure test was also completed for each test connection to validate the physical failure mode, exceeding the latest...

... the overall preservation sequence, crude abilities to delay hydrates formation and/or to transport hydrates have been studied on the coldest fields. It was found that studied crudes present interesting properties to delay hydrates formation. These tests have been performed with crude samples in lab conditions...

... 3 completion that had a 6-stage, 4 ½" multistage completion installed in each lateral, which were proppant fractured following a sequence designed to minimize the jack-up rig time required. Both legs were drilled and completed prior to starting the stimulation, access to either lateral was achieved...

... Work Order algorithm verification Artificial Intelligence abbreviation failure rate reduction Upstream Oil & Gas category distance metric pareto chart information sequence prototype calculation operator false positive active learning dataset case study society of petroleum...

... form part sequence pressure test plug verification society of petroleum engineers Introduction Well barrier installation practice is dictated by territory specific regulations, which are largely based on historic practices. However, emerging technologies, tightening regulations...

... Summary of play types The sedimentary section ( Fig.4 ) consists mainly of Cenozoic stratigraphy, and three sequence have been identified in the post rift series of the Algerian Offshore, lower Miocene, middle to upper Miocene, and the Plio-quaternary. Regional Stratigraphy and Petroleum...

..., underwater observation, photo and video results and remote sensing methods (side scan sonar). Detailed data of underwater landscapes were produced. information islandica amplitude Reservoir Characterization styela rustica sss data sequence sonar data underwater observation Upstream Oil...

... is characterized by the following geographical and geological features: occurrence of deepwater conditions up to 3,000 – 5,000 ft; complex lithological sequences constituting thick Tertiary shales, volcaniclastic sediments and basalt flow sequences. Multiple drilling targets are present comprising several...

... of compartmentalisation to better define new targets, including the undeveloped volumes in the Triassic southern horst. Reservoir Characterization Upstream Oil & Gas virgin pressure central panel West Flank spe 123624 compartmentalisation migration sandstone Statfjord sequence dataset CBM society...

... Jurassic and early Permian sandstone reservoir sequence sealed by Cretaceous shale. The 12/2-2 West Dooish well was drilled in 2008 on the eastern margin of the Rockall Basin, approximately 7km WSW of the Dooish discovery as part of ongoing exploration focus in this area ( Figure 1 ). The closest...

..., the sandstones form part of a classic Bouma sequence deposited as deep–water fans and turbidites, with the A sand being the shallowest stratigraphically and the D sand the deepest ( Fig. 3 ). Typically, the sandstone units are medium–thick bedded with interbeds of siltstone and sandstone. Petrologically...

... artificial lift in the Forties Field is provided by a large number of electric submersible pumps (ESPs) lifting from shale inter-bedded sandstone sequences. Overall production is affected by the achieved ESP run-life in a field where sand-face failure is not uncommon. ESP failure in the Forties Delta well...

... Abstract The setting of pretest parameters for the acquisition of pressure and mobility data with wireline formation testers has largely been left to field engineers operating the tool and their knowledge of local conditions. If the test sequence is not successful the pretest parameters...

... reservoir complexity, relatively poor quality conventional seismic image, and uncertain impact of the conductive fractures. This paper compares early Clair production with pre-drill expectations. Its primary focus is on reservoir uncertainty, and how the drilling sequence and data acquisition are managed...

... of this is the recent drilling on the ChevronTexaco Upstream Europe discovery well in the West of Shetland province of the UKCS. On this particular wildcat exploration well the potential of encountering a volcanic/basalt sequence had been highlighted at the planning phase. Only limited offset data was available...

... Abstract The Foinaven, Loyal and Schiehallion fields lie West of Shetland, some 170 Km west of Sullom Voe. These fields, operated by BP, consist of a number of channelised sandstone reservoir sequences of Paleocene age. They have been developed by high angle/horizontal production and injector...

... and dynamic reservoir models. Accordingly, depressurization performance can be monitored against plan and variances recognised early, leading to the optimum response in production or investment profile. reservoir surveillance enhanced recovery depressurization process sequence production monitoring...