... Abstract Objective PTT Exploration and Production Public Company Limited (PTTEP) is currently the operator of S1 oilfield located in Kampheangphet province, Thailand. Previously, the electricity used in operating the S1 oilfield was primarily generated by in-plant Gas Turbine Generators (GTG...

... of production system in Tarim Oilfield Company of CNPC is mainly composed of natural gas and electricity, accounting for 92% and 8% respectively. Moreover, total energy consumption continues to increase, and the trend of carbon emission is rising under the existing production mode. Thus, clean energy...

.... In order to demonstrate the advancement, a set of model experiments are provided to show the status of deposition with time. Slected three cases with suspending submarine pipelines in an oilfield, different applications in risers with bionic protective technology indicate that this system with the sediment...

... Abstract The goals of carbon emission peak in 2030 and carbon neutrality in 2060 were put forward by China in 2020. However, the production of Tarim Oilfield reached 33.1 million toe(tonnes of oil equivalent) in 2022, with total energy consumption of 2.46 million tce(tonnes of coal equivalent...

... The Jurassic hydrocarbon system in Middle East is one of the world's most important systems with several giant oilfields are discovered in Abu Dhabi, Saudi Arabia, etc [ 1 – 3 ] . The oil and gas discoveries of Jurassic formation are located in the northern part ( Fig. 1...

... difficulty in ensuring its accuracy. This paper took X Oilfield as its research object and applied a combination of experimental analysis, theoretical research, and numerical reservoir simulation to conduct research on inter-well connectivity and production optimization in X Oilfield. Firstly, the inter-well...

... tectonic history involves extension, strike-slip movement, tectonic inversion, and other changes in the Paleozoic platform environment. construction ( Zhu, 2014 ). Abstract The BZ34-9 oilfield is a clastic reservoir discovered in the Oligocene strata in the southern part of the Bohai Bay Basin...

... Abstract Taking the North Saertu Development Area (NSDA), La-Sa-Xing oilfield in Daqing, China as an example, this paper presents best practices to improve mature field waterflood recovery. Placed onstream in 1963, development of the multi-layer sandstone reservoir experienced three-round...

... Abstract The advent of the Fourth Industrial Revolution has precipitated a digital metamorphosis in oil companies, presenting a singular path towards cost reduction and heightened efficiency. As a pivotal direction, the intelligent oilfield represents an intricate, integrative information...

... module will feed back the abnormal data to the cloud. After receiving new instructions from the cloud, the edge module will switch the pumping mode from power frequency mode to intermittent mode again. This technology has been applied into 2000 wells in two oilfields in China with a power saving rate...

... results on both sides of the fault will be improved; 3) Fault seal analysis was ran efficiently in 3D geological model by lithology juxtaposition and SGR. 4) Fault seal analysis QC and optimization by using reservoir dynamic data. This method has been successfully applied to the K mature oilfield...

... AH oilfield was discovered in the late 1970s and began production in the 2010s. It is located in the Middle - East with a reservoir depth from 2500m to 3100m. The oil viscosity is 0.9-3.8cP. In the early stage of production, all oil wells are natural flowing without any artificial lift method...

... allocation history matching data quality reservoir simulation enhanced recovery leak multi-stacked reservoir validator workflow phase allocation approach leak assessment engine asset and portfolio management engine module historical data platform eclipse oilfield field development plan...

... Abstract Reservoir 2 in Oilfield A shows strong evidence of variable chemical compaction. The south of Reservoir 2 is up to 20% thinner than the north with 50% lower average porosity. Stylolites are more abundant in the south than the north. Fractures are observed in multiple data types...

... Abstract Oilfield A is a low relief structure consisting of multiple stacked reservoirs. Three reservoir intervals show different trends of reservoir property distribution. Lateral reservoir property degradation in Oilfield A is correlated to increased vertical heterogeneity. Understanding...

... of core, well logging, seismic data and reservoir engineering, this paper proposed an update method. The new method can effectively solve the geological challenges in exploration and development and provide a reliable geological basis for efficient production of the oilfield. This method includes...

... in seismic and wells. The interpretation profile across the main oilfields in southeast Iraq showed that at the beginning of Paleogene narrow basin was developed in northeast area ( Figure 4 ). Meanwhile, small scale ramp edge shallow shoals develop in Tayarat formation. The lithology are mainly bioclastic...

... production. The H oilfield in Iraq commenced production curtailment in early March 2020 and then oil production gradually decreased. By the end of 2020, production was less than one-third of the rate before curtailment. There are multiple sets of oil-bearing formations in the H Oilfield vertically...

... impact on the effectiveness and efficiency of HSE management. Under these circumstances, operational management system (OMS), barrier management system (BMS), process safety management and asset integrity management are all studied and applied in an oilfield. The oilfield experienced nine years...

... honouring all scales of observation is of extreme importance when defining an FDP based on a horizontal drilling programme. Pressure dissolution features measured in core provide evidence that the intensity and abundance of chemical compaction varies across Reservoir 2 in Oilfield A. Reservoir thickness...