... in this study are 1) poor history match (HM) and 2) very high run time in the order of tens of hours due to the large number of wells. Poor HM was attributed to significant noise in the production data, aquifer support contributing to production, well interventions such as water shut-offs, re-perforation, etc...

... the pressure and production data on FMB and p/Z plot, it shows that both high gas reserves and aquifer activity exist in this field. The results of this study change the development strategy of this field, preventing doing major investment on high capital expenditure (CAPEX) with low results due to high...

.... This module rules development phase from subsurface to surface. Production module shows daily operational activities, production data, and quadrant mapping of wells productivity. Data from this module is taken for evaluating production and operation performance. Finance module handles company's financial...

... as is the case of reservoir decline. Elastic net is robust regression technique ( Zou H and Hastie T, 2005 ); Zou H and Zhang H. H, 2009 ) and was the main modelling method used in this work. Analysis of the Dataset Production data is transmitted from gauges in the field in real-time every minute or less...

... banking impact on well production performance, and to establish a modelling methodology to consider the condensate banking effect in a full-field simulation model, based on the field production data. Permanent downhole gauges are deployed in the field, and thus, downhole pressure can be monitored...

... orders of magnitude. It can estimate 3-dimensional spatial pressure and saturation distributions as well as production data for unseen gas reservoir simulation scenarios produced at constant bottom hole pressure or gas rate control. The NIROM is created from a series of training simulations performed...

... Abstract Lack of long-term production data is one of the major challenges when performing analysis for tight gas reservoirs during appraisal phase. For low-permeability liquid-rich gas and gas condensate reservoirs, fracture performance will be severely affected by condensate banking as soon...

... upstream oil & gas brisbane production data hydraulic fracture barree stress profile fracture dfit data australia sand control knowledge management vertical dl incl completion installation and operations completion lesson learned multizone completion strategy displ azimuth tvd displ...

... core studies; DFIT data acquired under initial saturation conditions; hydraulic fracturing data; and longer term production data. These analyses will be integrated and used to constrain the parameters required to obtain a rate and pressure history-match from the post-frac well production data...

... cores indicate that the rock has high compressibility and suffers elastic and significant plastic deformation when mechanical stresses are increased. This paper adopted the previous study and add updated mature production data to be used in material balance history match with field production...

... this new process. The results of this effort have also provided valuable information for developing business planning. This process demonstrates a successful evaluation and integration of static and dynamic reservoir properties, production data, operations and facility constraints. The automated...

... analysis applications in the oil and gas industry. Upstream Oil & Gas data analytic data mining data source production data operation objective database application drillinginfo artificial intelligence predictive analytics information dataset knowledge big data workflow data...

... reservoirs with numerous wells. real time system Artificial Intelligence Reservoir Surveillance production monitoring Upstream Oil & Gas well performance production data information Engineer surveillance workover candidate production engineer production control production logging...

... to customise each workover configuration such that it optimises PCP run-life, respecting the well's heterogeneity and age. The framework can be generalised into three major parts: 1) converting the dynamic production data into a stationary surrogate model for the well; 2) the use of Gaussian process regression...

... possible. history matching reservoir simulation Artificial Intelligence Upstream Oil & Gas well-level modifier property adjustment Exhibition history-match quality porosity production data optimization problem spe reservoir simulation symposium modifier history-matching process...

... King's material balance technique, as well as the Jensen and Smith approach, were successfully applied to production data from undersaturated coals, producing robust dynamic GIIP and EUR estimates based on observed reservoir depletion trends. Stability of produced GIIP estimates was tested by means...

... Abstract Relative permeability curves in coalbed methane reservoirs (CBM), acquired by analysis of production data, can differ from laboratory-measured curves due to complications such as stress-desorption dependent permeability and cross-formational flow. This paper aims to derive relative...

... Equipped with substantial historical production data, S Field leveraged the in-house MPA tool to obtain split factors for all commingled wells producing from the shallow reservoirs. No longer relying on kH and periodic PLTs, the MPA tool allowed S Field to update the split factors for these wells...

... The production data for each well was plotted using pressure versus rate diagnostic plots as suggested by Kabir and Izgec (2009), to understand the reservoir behavior and flow regime. In the case of gas reservoir, plotting either flowing bottom hole pressure (FBHP), or flowing tubing head...

... predictions often cannot be verified against field data because the lack of sanding observations. The analysis of predicting the onset and severity of sand production generally consists of using analytical or numerical rock mechanical models and ideally calibration with field sand production data...