e-Well Design Services

We can design your well electronically and remotely from your office. All that is required is your input data. No need to mobilise consultants at your offices or purchase expensive software that will only be used once or twice. We will do all that is necessary to produce a well design that complies with statutory requirements  anywhere in the world.

Casing Design

We can design all types of wells, vertical, inclined, horizontal, multilateral, onshore  and offshore. We produce uniaxial designs ( burst, collapse and tension), service loads design, API load lines design and a full triaxial design using Von Mises. Design factors will be produced based on either your requirements or the industry recommended values in your area.

High pressure/high temperature wells, deep wells , wells across  creeping salts can all be designed using our propriety software.

We will also calculate the number of centralisers required and recommend which type to use.

More importantly, our field experience will enable us to write  a drilling programme showing how the casing should be run, equipment required and recommended casing running speeds.

Directional Well Planning

We can produce any type  of well profile, decide kick off points, direction of  multilateral  wells. In particular we have the software to design horizontal wells, determine the landing angle ( above or below 90 degrees) depending on the reservoir dip.

Input data can be as little as surface location and target coordinates to more complex details such as multiple targets, designer wells, collision avoidance etc.

More importantly, our field experience will enable us to write  a drilling programme showing how the well should be drilled and which equipment to select , e.g. rotary steerable systems or  just steerable systems.

Drillstring Design

Drillstring  grades and weights will be determined including safety factors and  MOPS. Length, weight and size of recommended drillcollars for each  hole section will be provided.

Well Hydraulics

Full well hydraulics will be calculated for each hole section including nozzle sizes and pump liner sizes.

Cementing

Detailed cement calculations  can be carried out for the entire well including recommended  volumes of cement and  water, pressures during the cementing operation, bumping operations , additives etc.

A detailed cementing programme including  pressure testing casing , details of  required casing accessories will be provided.

We will also calculate the number of centralisers required and recommend which type to use.

Wellbore  Stability Services

If you are drilling deep wells, horizontal wells, multilateral wells or wells with potential loss circulation problems we can help you.

We can calculate safe mud weights for any hole angle and set of drilling conditions. 

Drillbits Selection , AFE ( well costing) , Rig Selection, Pore Pressure interpretation services are also available.

Contact us for all your  consultancy  needs : 

Fax: 00-1189-122 216

e-mail: info@entrac-petroleum.com

                        Copyright: Entrac Petroleum Ltd                               info@entrac-petroleum.com    Fax: (0044) 1189 122 216

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                          This  page last modified on    Thursday, 28 February 2008