Upstream Services

Geology & Geophysics

Our geoscientists include interpreters; geophysicists; geologists; plus the specialist technical disciplines of petrophysics, sedimentology and biostratigraphy. This expertise can be delivered either by an individual specialist or by an integrated team, and this provides our clients with a level of support for both integrated and specialist projects that is second to none. Many of our staff have worked within operating oil companies and have the technical and commercial overview to ensure that projects are properly resourced and deliverables provided on time, whilst others are dedicated experts in their chosen field.
> 2D and 3D seismic interpretation
> Integrated basin studies
> Stratigraphic and structural studies
> Basin modeling (regional correlations and sedimentological models, reservoir analogues, sand-body geometry, input into determination of flow units, integration with seismic and petrophysics for prospect evaluation)
> Prospect mapping and evaluation
> Petrophysics – integration of core samples and well log data, structural analysis and modeling (structural interpretation of seismic data, crosssection restoration, structural history analysis, fault-seal analysis)


3D geo-cellular grid with optimum resolution in lateral and vertical cell sizes based on reservoir size, heterogeneity and the like will be constructed. The Geomodeling include the following major items:
> Database Preparation
> Structural Modeling
> Building 3D Fine Geological Grid
> Facies (Lithotype / electro-facies) Modeling
> Property Modeling
> Up-Scaling Geological Grid to Simulation Grid


Petrophysicists work closely with their geoscientist and engineering colleagues to assure that log derived rock properties are appropriate for static and dynamic models. Petrophysic section can provide:
> Log interpretation using computerized techniques to derive rock properties from logging data
> Integration and modeling of core data to create benchmarks for validating results and reducing uncertainty
> Specialized skills for developing predictive, electrofacies models constrained to sedimentological descriptions
> Specialized skill for developing linear and non-linear, predictive permeability models
> Strong experience for conditioning log data for seismic studies
> Strong experience for conditioning log data for seismic studies

Reservoir Engineering

We can undertake a range of projects from a full field integrated or reservoir engineering studies, including reservoir simulation, to the provision of operations personnel for the control of drilling, work-over, and general production activities. We have experts in compositional and black oil reservoir simulation, as well as the core skills of reservoir fluid characterization, well test analysis and development planning. Reservoir assessment incorporates input from geophysicists, geologists and petrophysicists, into the construction and analysis of reservoir models and reservoir simulation.

All work is supported by industry-standard software packages, complemented by or own proprietary, specialist tools, but any simulation or other software can be utilized to suit the client’s preferences. PFEFP’s reservoir engineering section can provide:
> Reservoir characterization
> Integrated field studies
> Classical reservoir engineering
> Reservoir simulation
> Reservoir management
> Well design and planning
> Development planning
> Depletion performance prediction
> Development of thin oil rims
> Gas reservoir development
> Gas storage studies

Production Engineering

Include monitoring of existing field data and optimization of production and injection rates using analytical and empirical techniques including decline curve analysis, material balance modeling, and inflow/outflow analysis. Also:
> Production Log Analyses
> Well Modeling and Nodal Analysis
> Artificial Lifting
> Production Problems and Remedial actions
> Well Test Analysis
> Preparing Work-over program

Integrated Reservoir Study

In Integrated Field study, the professionals work in an interrelated way, where the feedback from other disciplines is fundamental to the validation of the work that is being performed. PFEFP has extensive experience in the provision of multi-disciplined teams for integrated reservoir studies, and for the design and assessment of field development plans.

MDP Preparation

All available information is used to prepare the Master Development Plan (MDP) including the following major items, but not limited to: A summary of the Petrophysics, Geophysics, Geology and reservoir study of the reservoir Run scenarios results The early production program and the techno/economical study of it Techno/economic analysis of the best scenario in detail Study and conceptual design of a pilot plant The appropriate transportation system and gathering and transportation pipelines specifications The appraisal well location and its geological forecast, detailed drilling, testing and completion program The Conceptual design of required surface facility to be constructed in the field:

>The Conceptual design of required pipeline through which the oil shall be transported either to exportation port or to refinery
> Preparation of SOW for implementation of the development plan (implementation of MDP shall be done by another contractor)
> Drawing the Block Diagrams and Process Flow Diagrams (PFD) of proposed processing plants
> Providing reservoir monitoring program
> HSE plan for field future development plan and related recommendation

Drilling Services

PFEFP carries out well and completion engineering. PFEFP has acquired internal competence for studying drilling and completions projects.

PFEFP’s propositions to the Oil and Gas & Petrochemical industry

> Feasibility Studies of any onshore and offshore drilling projects. Highly deviated, horizontal, extended reach and multi-lateral wells represent an increasing share of our activity.
> Special projects such as Slim-Hole Drilling, Well Abandonment Studies and Operations, HSE Case, Safety Case and drilling Impact Assessment.
> Preparation of tender documents in interactive mode with the customer for hiring tools, equipment and services required to drill and complete single or multi-well projects.


> Drilling strategy
> Well design (environment, trajectory, architecture, BHA, bits, completion)
> Work-over operations
> Programs (mud, casing, liner, cement, logging, coring)
> Equipment (navigation tools, down hole equipment, rig)
> Duration prognosis
> Provisional well cost (AFE)
> Economic studies


> Call for tender
> Research of most adequate service contractors
> Contractual engineering
> Drilling operations scheduling
> QHSE Management
> Preparation of logistics and mobilization of equipment


> Vertical, deviated, horizontal, re-entry, extended reach, multilateral, work-over

MC in Engineering and Operation

Scope of services of MC cover to:
> General project management
> Project control and monitoring in all phases
> Engineering
> Procurement control and monitoring.
> Construction, Fabrication, pre-commissioning; commissioning and start up management and supervision
> Quality assurance; control and auditing
> Planning and scheduling
> Contracts and cost control
> Health; Safety and environment (HSE) auditing
> Document control, dispatching and filling