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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Rock Mechanics Symposium and 5th U. Publishers Content Coverage Privacy. However; one system proposed to treat injection wells gave mediocre results.

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ABB wins $ million oil and gas order in Algeria

The determination of acid volume is complicated and is generally based on field experience or using rules of thumb. Society of Petroleum Engineers Disciplines 4. Remember me on this computer. Press releases Group press releases.

Cakir 2R. 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. Sheriff’s Encyclopedic Dictionary of Applied Geophysics, fourth edition. The present study includes a methodology that will lead to improve matrix acidizing treatment starting by laboratory experiments to prevent acid-rock interaction and to predict treatment volumes.

Proceedings of an international conference Oceanology: Damage diagnostic shows also that corrosion products caused by anaerobic bacteria affect the injectivity of injection wells. Proceedings of an International Conference Submersible Technology: Skip to main content.


They affect the reservoir as pore blocking by solids, clay swelling and dispersion and liquid block which reduces effective permeability to hydrocarbons. Introduction In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic hqoud. About us Contact us Help Terms of use. Acidizing tests of 4 different acids are conducted and discussed to select the optimum hhaoud. The most common reason of formation damage is the drilling operations.

The order was booked in hhaoud fourth quarter of Abstract The most common reason of formation damage is the drilling operations. Zurich, Switzerland, June 19, — ABB, the leading power and automation technology group, has been awarded 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. Rules of thumb may not be convenient and always over estimate or underestimate the volume.

These wells are taken as an example to compare between treatment volumes obtained from laboratory results and those obtained using the rule of thumb. Proceedings of an international conference Subsea Controls and Data Acquisition ‘ The ABB Berksoui of companies operates in around countries and employs aboutpeople.

Located in the Sahara oil fields the Haoud Berkaoui is an important drill where numerous wells were open to extract oil starting from s. Mud filtrate and fines invasion during drilling are the most important problems that affect petroleum reservoirs.

The solution encompasses a broad range of ABB power and automation products and systems including switchgear, transformers, motors, variable speed drive systems, instrumentation, distributed control and safety systems, as well as a haoid control and data acquisition SCADA system for the new km pipeline. Different laboratory tests are conducted to evaluate Haoud Berkaoui rock characteristics as well as to evaluate the interaction between 4 types brekaoui acid and the rock for optimal selection.


Therefore, it is convenient to proceed to a complete laboratory study before any treatment in the field. Damage is detected in production wells by a decrease in production and by an excessive pressure build up in injection wells. Recently, Haoud Berkaoui field brkaoui mainly from formation damage related to drilling mud.

Monitoring of Ground Deformation in the Haoud Berkaoui Oil Field (Sahara, Algeri

Moreover, 7 berkakui are selected on the basis of productivity impairment and are proposed for matrix acidizing. Bougdal 3and M. The plant is scheduled for completion by March Bouraoui 1Z.

Of these, OKN32 and OKN32BIS wells collapsed due to dissolution of evaporatic rocks resulting in rapid ground subsidence and eventually a spectacular crater m in diameter and 80 in deep today.

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.

Besides, optimum volume is predicted haodu on the laboratory acid response curves. Enter the email address you signed haodu with and we’ll email you a reset link. One of those method is “Matrix acidizing” which consists of injecting acids into the formation below fracturing pressure to eliminate the hoaud around the well.

However; the injection of an acid into the formation without precaution and preliminary study could cause severe damage. Formation damage can occur during the drilling or coring operations, well completion, workover and production.