... management geologist complex reservoir reservoir surveillance heavy oil play enhanced recovery production control hubbert model basin production monitoring peru geology petroleum play type mbopd thermal method oilfield hydrocarbon annual report peak oil primary recovery factor historical...

... Abstract The energy transition presents a critical juncture for the oil and gas industry. As we navigate toward a more sustainable future, digital oilfield (DOF) technologies play a pivotal role in optimizing operations, reducing environmental impact, and ensuring energy security. This paper...

... to maximize the benefit of all available resources without impacting operations. This paper examines key considerations for successfully erecting a microgrid system in the oilfield that includes a variety of distributed energy resources (DER) such as gensets and energy storage systems interconnected...

... methods reservoir application oilfield development united states government petroleum geology & oilfield development enhanced recovery daqing oilfield la-sa-xing field petroleum geology asia government water-cut drop producer china government permeability contrast permeability oilfield...

... for extracting hydrocarbons in Albania are the Kurveleshi thrust, the Kruja thrust, and the Sqeupri/Berati thrust which holds the infamous Shpiragu wells that have proven geologically difficult to drill as well as lucrative for E&P operators. The most famous and most developed of the Albanian oilfields...

... Abstract At present, the Bohai Oilfield has entered the late stage of high water cut, with a high degree of flooding and an average water cut of more than 80%. Horizontal wells were widely used in tapping the potentials of high water-cut oilfields with avoiding local water flooding, accurately...

... Abstract This paper introduces a new water controlling technology to manage water production and improve production performance in an offshore oilfield in Bohai, China. Q oilfield is a typical heavy oil reservoir, mainly developed by horizontal wells. One of the main challenges...

... of water treatment. This is particularly important for offshore oilfields with the increasingly stringent environmental protection requirements. We recommend using this technique in loose sandstone, micro fractured reservoirs, and reservoirs with strong acquirers. It is worth emphasizing that the balance...

... concentration enhanced recovery upstream oil & gas stimulation emulsion system stability hydraulic fracturing carbonate reservoir active composition esn technology complex reservoir esn technology application compatibility oilfield water solution application reservoir stimulation society...

... time drilling parameters within a sliding 4-hour window. For each measurement, the model calculates the probability of an accident and warns about anomaly of particular type, if the probability exceeds the selected threshold. Our training sample comes from 20+ oilfields and consists of sections...

.... geological modeling flow in porous media oilfield geologic modeling Artificial Intelligence facies-constrained modeling Reservoir Characterization Fluid Dynamics porosity coefficient rocktype Simulation characteristic microfaciès heterogeneity pore throat radius permeability reservoir...

... saturation Upstream Oil & Gas irreducible water saturation residual oil saturation flow in porous media oilfield conventional core analysis preparation friable sample procedure digital core simulation analysis relative permeability curve permeability drilling operation Modeling...

... outlines of the alleged existing deposits and to discover prospective areas with the increased permeability. Described zones and areas are likely to be located close to faults originating in the basement. hydraulic fracturing oilfield Reservoir Characterization Upstream Oil & Gas tectonically...

... Abstract An optical fiber has been utilized to continuously acquire liquid production profiles in horizontal well in X oilfield. The results obtained from the dynamical monitoring system confirm the time-varying law of the physical property under the condition of high-water flooding, which can...

... fluid samplings, which provide information on the productive capacity of different pay intervals. However, due to the high operational cost, these measurements are typically quite scarce, particularly in offshore oilfields. In complicated reservoirs where hydrocarbon viscosity shows vertical variation...

... and further accelerating ASP flooding application in high water cut oilfields. Upstream Oil & Gas oily sludge disposal pretreatment tank enhanced recovery sludge asp flooding disposal method Disposal left sludge oily sludge tank chemical flooding methods oilfield conditioning...

... sequentially and place it in the simulation space constrained by predefined rule and conditioning property. We applied this method to construct the stacked point bar model of M oilfield. Multiple equal probable architecture models were built and were compared with each other through history matching...

... Abstract CFD11-X is an offshore oilfield in Bohai Bay Basin. Since the drilling data is less and the resolution of seismic data is not high in the deep, our knowledge to the fault system and sand bodies is not sufficient. During the implementation of overall development plan (ODP), it gradually...

... of remaining oil delineation. Upstream Oil & Gas lithologic reservoir Reservoir Characterization oilfield Modeling & Simulation migration Development data parasequence reservoir architecture characterization flow barrier interpretation Reservoir architecture depositional evolution...

... Abstract Tapping the remaining oil with horizontal wells is routinely used in high water-cut oilfields. However, it faces serious challenges in complex fluvial reservoirs with stacked sand body, horizontal interlayers, lateral barrier and complex water flooding conditions. Moreover, the depth...