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SONATRACH HAOUD-BERKAOUI, Warqla, Algeria. likes · 3 talking about this. Espace libre pour tous les travailleurs sonatrach. HAOUD BERKAOUI with photos and an interactive map. HAOUD BERKAOUI from Mapcarta, the free map. Mud invasion is the major problem that affects well productivity in HAOUD BERKAOUI field. As the source of damage is known, different types of acid systems.

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However; the injection of an acid into the formation without precaution and preliminary study could cause severe damage. Recently, Haoud Berkaoui field suffers mainly from formation damage related to drilling mud.

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Visual observations of cores using SEM are also used as interpretation tools. In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic problem.

Therefore, it is convenient to proceed to a complete laboratory study before any treatment in the field. They affect the reservoir as pore blocking by solids, clay swelling and dispersion and liquid block which reduces effective permeability to hydrocarbons.

You must enter one valid e-mail address. ABB will also supply a complete LPG pumping station including all the electrical, piping and mechanical equipment. The determination of berkxoui volume hapud complicated and is generally based on field experience or using rules of thumb. Mud berkaoji and fines invasion during drilling are the most important problems that affect petroleum reservoirs. Cookies and privacy policy Login. Many techniques are developed to overcome formation damage and to restore or ameliorate wells productivity.


Laboratory test results show permeability improvement for 3 systems. ABB is responsible for design, engineering, procurement, commissioning and start-up. Society of Petroleum Engineers Disciplines 4. Proceedings of an international conference Subsea Controls and Data Acquisition ‘ Sheriff’s Encyclopedic Dictionary of Applied Geophysics, fourth edition.

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ABB wins $100 million oil and gas order in Algeria

As the source of damage is known, different types of acid systems are proposed by service companies to improve the near wellbore formation permeability.

Moreover, 7 wells are selected on the basis of productivity impairment and are proposed for matrix acidizing. Selection methods based on laboratory experiments, however, are more close to real estimates since they take into consideration the rock mineralogy.

Skip to main content. Zurich, Switzerland, June 19, — ABB, the leading power and automation technology group, has been yaoud the engineering, procurement and construction EPC contract for a new liquefied petroleum gas LPG pumping station in the Hassi Messaoud District to increase the capacity of LR1 pipeline in Algeria. Damage is detected in production wells by a decrease in production and by an excessive pressure build up in injection wells. However; one system proposed to treat injection wells gave mediocre results.

This system presents a good permeability improvement with less damaging precipitates and no risk of emulsion. Besides, optimum volume is predicted based on the laboratory acid response curves.

Bougdal 3and M. The present study includes a methodology that will lead to improve matrix acidizing treatment starting by laboratory experiments to prevent hoaud interaction and to predict treatment volumes.

Matrix acidizing treatment is successful and economic when either no excess volume or insufficient volume is used. The ABB Group of companies operates in around countries and employs aboutpeople.


Formation damage can occur haiud the drilling or coring operations, well completion, workover and production. The plant is scheduled for completion by March Press releases Group press releases.

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Proceedings of an International Conference Submersible Technology: The most common reason of formation damage is the drilling operations. Bouraoui 1Z. Located in the Sahara oil fields the Haoud Berkaoui is an important drill where numerous wells were open to extract oil starting from s. Log In Sign Up. Introduction In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic problem.

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ABB wins $ million oil and gas order in Algeria

Click here to sign up. Damage diagnostic shows also that corrosion products caused by anaerobic bacteria affect the injectivity of injection wells. We evaluate the possible propagation and the direction of the subsidence by studying the spatial temporal variation of subsidence together with the distribution of the other oil wells in the same area. Remember me on this computer. Enter the email berkaui you signed up with and we’ll email you a reset link. The study of this incident helps in the understanding of the subsidence process and the mitigation of further underground collapse that may affect neighboring urban areas.

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