... efficiency. Results of these tests were used in job modifications regarding pad percentage, fracturing fluid rheology, proppant volume, and proppant concentration. Pressure history matching both after fracturing and in real time as well as the temperature log were used to validate the MEM and fracture...

... the production. During the year of 2020 only, approximately 80 wells were drilled and 6500 well interventions were performed. The challenge being faced by Pertamina Hulu Mahakam as the operator of Mahakam Block is to explore a solution in conducting the massive volume of operation as efficiently and safely...

... Abstract Today, efficient field development cannot be managed without proper surveillance providing oil companies with important geological and engineering information for prompt decision-making. Once continuous production is achieved, it is necessary to maintain a consistently high level...

... Start position of wax deposit in the flow line (m) z de End position of wax deposit in the flow line (m) λ Ratio of cross-sectional area occupied by liquid wax phase to the total cross-sectional area η Efficiency of chemical utilization V i Stoichiometric coefficient...

... ways of working" tackle values pillars such as production optimization, reduced unplanned deferment, cost avoidance, and improved process cycle efficiency. The use of big data and artificial intelligence algorithms are key to understand the production of the wells and fields, as well as anchoring...

... reservoirs. – Providing access to layers close to water zones. – Bypassing near wellbore formation damage. The efficiency of creating tunnels is affected by many factors such as reservoir properties, nozzle, and fluid types, etc. The tunnel shape and trajectory are affected by reservoir...

..., Shimadzu), then the photodegradation efficiency and degradation kinetic curves can be obtained according to the data. Analysis of the intermediates Abstract The ever-mounting drilling operations of the petroleum industry has been accompanied by tremendous wasted drilling fluid, Polycyclic Aromatic...

... accomplishment of this work was to design a coreflood experiment that simulates the matrix to fracture damage and measure the damage removal efficiency of the developed breaker system. A total of 2 sandstone core plugs were cut from a single Barea sandstone core block, having nearly homogeneous petrophysical...

... tubing set is required for pumping job. Although coiled tubing (CT) is one of the most efficient deployment method for multiple wellsite operations and various objectives. Often it is difficult to capture all the benefits of its application in some offshore wells. Limited crane capacity and deck space...

... surveillance waterflooding intervención de pozos petroleros artificial intelligence production enhancement efficiency oil production enhanced recovery well intervention injector workflow facility management wrfm opportunity identification watercut visualization dashboard producer production...

... workflow is divided into three modules: Injector-producer connectivity Injector efficiency Injection water optimization First module uses four major data types to estimate the connectivity between each injector-producer pair in the reservoir: Producers data (pressure, WC, GOR, salinity...

... generate cost efficiency for the company. In 2017, along with the final version of the company guideline, the company has fully adapted PRMS. This paper will explain how the company adapt PRMS to its company guideline in which some necessary adjustments took place with respect to company's business...

... of internal systems can be achieved, allowing for an increase in efficiency, productivity, and safety. Key Challenges The need to achieve operational excellence has forced companies to reconsider the use of technology and the elimination of manual processes, and with stricter regulations...

... Abstract O&G industry is facing difficult business climate with many uncertainties and challenges. Companies including National Oil Companies, NOCs have to be more efficient particularly in developing fields. The challenge is to create an environment to allow E&P companies...

... performed with some optimization 100% success ratio 60% on supply boat arrangement 35% efficiency in N2 consumption for CT operation 45% efficiency in diesel consumption 20% - 40% efficiency in Rig Up Time 28% less in Job Cost compared to conventional unit These innovations...

... parameters from the falloff analysis, and six were finalized for the model construction. The outputs selected for prediction were fracturing fluid efficiency, proppant mass, maximum proppant concentration, and injection rate. Extreme gradient boost (XGBoost), categorical boost (CatBoost), adaptive boost...

... simulation production enhancement waterflooding history matching spe-205753-m reserves evaluation oil company collaboration efficiency oil production indonesia petroleum exploration recovery factor equinor regulation july 2021 subsea processing social responsibility north sea operator...

... objective being to improve drilling efficiency while managing the associated risks. Additional objectives included optimizing daily operational performance, thus delivering time savings for the Operator and highlighting areas of possible improvements. The workflows combined proven technologies, software...

..., specifically in subsea developments, have driven a requirement for the adoption of technologies that not only increase the efficiency of the well construction process, but also reduce the total number of wells required, whilst increasing production rates and recoverable reserves. Building on recent industry...

..., turbulence model, mesh type and size, and computational timestep are discussed in this paper. The magnitude and duration of the jet-induced "pressure pulse" in the annular space between the formation wall and the casing are a key to efficient displacement during the wash and cementing processes. Displacement...