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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ABB wins $100 million oil and gas order in Algeria

Skip to main content. Introduction In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic problem. 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. Formation damage can occur during the drilling or coring operations, well completion, workover and production.

Rock Mechanics Symposium and 5th U. Recently, Haoud Berkaoui field suffers mainly from formation damage related to drilling mud. Enter the email address you signed up with and we’ll email you a reset link. About gerkaoui Contact us Help Terms of use.

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You must enter one valid e-mail address. Proceedings of an international conference Subsea Controls and Data Acquisition ‘ Proceedings of an international conference Oceanology: Geophysical Research Abstracts Vol. Society of Petroleum Engineers Disciplines 4.

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However; one system proposed to treat injection wells gave mediocre results. Bouraoui 1Z. Help Center Find new research papers in: The ABB Group of companies operates in around countries and employs aboutpeople. The haokd is scheduled for completion by March Therefore, it is convenient to proceed to a complete laboratory study before any treatment in the field.

Bougdal 3and M. An elastic model with volume decrease is established to relate the surface subsidence to the dissolution-collapse at depth.

Haaoud analysis shows a mean subsidence of 4 mm per year located around the OKN32 and in the direction to Ouargla city. These wells are taken as an example to compare between treatment volumes obtained from laboratory results and those obtained using the rule of thumb. Abstract The most common reason of formation damage is the drilling operations. Log In Sign Up. 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.

Sheriff’s Encyclopedic Dictionary of Applied Geophysics, fourth edition. Press releases Group press releases. This system presents a good permeability improvement with less damaging precipitates and no risk of emulsion. One of those method is “Matrix acidizing” which consists of injecting acids into the formation below fracturing pressure to eliminate befkaoui damage around the well.

Selection methods based on laboratory experiments, however, are more close to real estimates since they take into consideration the rock mineralogy. 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.


ABB wins $ million oil and gas order in Algeria

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

The most common reason of formation damage is the drilling operations. Acidizing tests of 4 different acids are conducted and discussed to select the optimum fluids. Located in the Sahara oil fields the Haoud Berkaoui is an important drill where numerous wells were open to extract oil starting from s.

The determination of acid volume is complicated and is generally based on field experience or using rules of thumb.

Click here haou sign up. Proceedings of an International Conference Submersible Technology: Many techniques are developed to overcome formation damage and to restore or ameliorate wells productivity.

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. Cookies and privacy policy Login. ABB is responsible for design, engineering, procurement, commissioning and start-up.

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 supervisory control and data acquisition SCADA system for the new km bedkaoui.

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