Oil and Gas Field Development Management

A new version annually, update every three months

Waterflooding management

Forming waterflooding elements in manual and automatic modes, rating of waterflooding elements by the reservoir energy state and reserve recovery in order to further select candidates for well intervention and ineffective injection assessment.

Material balance

Planning of measures to maintain reservoir pressure in waterflooding elements:

• calculation of engineering parameters by material balance method, taking into account gas factor changes under below saturation pressure conditions;
• planning of measures to maintain reservoir pressure in waterflooding elements.

Proxy model

Single-layer two-phase hydrodynamic model. Module features:

• automatic modeling;
• assessment of RPM system efficiency;
• engineering parameters forecast;
• permeability map fixing using normal operation data;
• isobar mapping;
• creating maps of current densities.

Base production analysis

The module makes it possible to quckly detect deviations from the planned base production levels and promptly make decisions on their recovery.

• Well after well factor analysis of the base fund losses.
• Creating loss maps.
• Decline rate calculation.

Reserves estimation

Calculation of reserves based on displacement characteristics. Detailing of original and remaining reserves, planning of further development. More than 20 displacement characteristics are built-in.

Reserves audit according to RF2005, SPE, SEC standards

• Possibility of reserves express assessment for GKZ2001, NKZ2016, PRMS / SEC classifications.
• Automatic creation of reserves category boundaries.
• Volumetric method of original reserves estimation.
• Calculating recoverable reserves using Ln(water-oil ratio) and/or Arps Decline Curves Analysis.

Well workover and intervention

Full cycle of routine formation and approval for well workover and intervention: from candidate selection to monitoring the implementation.

Map generation

Creating structure maps and maps of reservoir parameters (more than 60 various maps). Generating isopach and isobar maps. Bubble maps and cumulative production maps to analyze field development.

Surveys

Visualizing a wide range of surveys on the map, displaying and exporting survey results in a tabular form to analyze wells.

Well testing grids

Automated search for the minimum sufficient set of wells required to recover information about reservoir pressure on the entire production target:

• improving the survey quality due to optimal time selection;
• cost minimization for well testing complex;
• minimizing oil production losses;
• overall surveying of production target;
• new methods of surveys.

Well testing analysis

• Interpreting multilayer wells taking into account cross-flows.
• Interpreting indicator cards.
• Analytical calculation of fracture interference.

Search, storage, display and automatic interpretation of automatic well test intervals.

• Pressure and flow rate curves.
• Determining the influence of surrounding wells.

Profiles

Creating geological profiles and correlation schemes to establish the relationship between wells, assistance in planning well workover and intervention, visualizing the boundaries of layers and interlayers.

Planned well grids and pads.

• The wizard to create a grid of planned wells makes it possible to use 20 development systems, including systems with horizontal wells and multi-stage hydraulic fracturing.
• Flexible configuration of well grids.
• Informative visualization on the map.
• Drilling rating formation.
• Planned well grids and pads from the database or external files with the possibility of displaying additional information (planned flow rate, year etc.).

Surface facilities

• Database of surface facilities models (saving engineering calculations, joint editing of the model).
• Balance calculations for the field pipeline networks (a tool for analyzing the balance of fluids at each point of the piping system and a tool for constructing a design profile, a bank of fluid models).
• Hydraulic calculations (PipeSim support; two new modules - our own development).
• Energy consumption calculations for new and mature fields.
• Raiting the commision of pads, area and other facilities based on economic performance.
• Automatic placement of linear facilities taking into account topography and design standards.

• Access for specialists from various divisions of the Company to a unified information resource;
• Creating an application for research;
• Up-to-date information on research results;
• Providing specialists with research materials for testing;
• Selection and approval of candidates for well test;
• Analysis of performed work, workload distribution;
• Work and assignments monitoring;
• Plan/actual analysis of production indicators;
• Integration with the information system for testing interpretation.