... Abstract This study investigates the geochemistry of reservoirs in a mature oil and gas province, focusing on the use of oil and water fingerprinting for fluid source identification, production allocation, and reservoir characterization. The research aims to optimize field development...

... pressure data, identification of the casing pressure type (sustained or thermal casing pressure), generation of reports, graphs, and diagnostic plots, displaying wells with casing pressure on the field map and storing historical data. The digital tool enables engineers to visualize all the data in its...

... Abstract Objectives The article describes a method of detailing the bottom hole part of the well with the identification of drainage zones and subsequent graphical 3D modeling of the pore structure of the productive interval. Procedures A geological and geophysical section...

... survey result identification Spectral Noise wellbore Introduction Sustained annulus pressure may occur at any time throughout the well life cycle and cause such potential hazards as casing failure or total well collapse. The decommissioning of the single well may significantly affect...

... flow rate stability drilling operation resistance proppant pack conductivity water encroachment hydraulic fracturing polymer-coated proppant polymer coating identification different value Reservoir Conditions separation dependence Directional Drilling concentration experiment tracer...

... and deployed to address specific well and reservoir challenges. The topics will include: – Evaluate the quality of the initial fill and subsequent changes to various types of proppant with stand-alone and time lapse logging for Open Hole Gravel Pack completions – Identification of scale depositing...

... using risk wheel, heat map, and bow-tie diagram; identification of optimal risk-taking zone and value impact simulation using Monte Carlo approach. 4th A trial assessment and prioritization of NTRs, according to their criticality to the project and potential manageability. The suggested approach...

... oil products are proven. The purpose of this study as the first step of our Bioremediation plan is the identification of hydrocarbon degrading bacteria from the contaminated soil Shiraz oil refinery site. Materials and Methods After sampling the refinery contaminated soil at three points from...

... Abstract Indicator ratios of the concentrations of polycyclic aromatic hydrocarbons (PAH) are wide used to determine the sources of the hydrocarbon pollutions. These estimations are used for identification of sources of PAH itself as well as of the pollutions that satellites they are (products...