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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Publishers Content Coverage Privacy. Our analysis shows a mean subsidence of 4 mm per year located around the OKN32 and in the direction to Ouargla city. Introduction In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic problem.

Geophysical Research Abstracts Vol.

HAOUD BERKAOUI Map – Ouargla, Algeria – Mapcarta

Advanced search Show search help. The plant is scheduled for completion by March Bouraoui 1Z. Laboratory test results show permeability improvement for 3 systems. In the life of a well, its productivity or injectivity is affected by formation damage which is an undesirable technical and economic problem. Enter the email address you signed up with and we’ll email you a reset link. However; one system proposed to treat injection wells gave mediocre results. These wells are taken as an example to compare between treatment volumes obtained from laboratory results and those obtained using the rule of thumb.

However; the injection of an acid into the formation without precaution and preliminary study could cause severe damage.

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


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. Rock Mechanics Symposium and 5th U.

ABB wins $100 million oil and gas order in Algeria

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. Visual observations of cores using SEM are also used as interpretation tools. About us Contact us Help Terms of use. Matrix acidizing treatment is successful and economic when either no excess volume or insufficient volume is used. Damage is detected in production wells by a decrease in production and by an excessive pressure build up in injection wells.

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Moreover, 7 wells are selected on the basis of productivity impairment and are proposed for matrix acidizing. Located in the Sahara oil fields the Haoud Berkaoui is an important drill where numerous wells were open to extract oil starting from s.

Besides, optimum volume is predicted based on the laboratory acid response curves. Recently, Haoud Berkaoui field suffers mainly from formation damage related to drilling mud. ABB will also supply a complete LPG pumping station including all the electrical, piping and mechanical equipment.

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Acidizing tests of 4 berkaooui acids are conducted and discussed to select the optimum fluids. The solution encompasses a broad range of ABB power and automation products and systems including switchgear, transformers, motors, haouf speed drive systems, instrumentation, distributed control and safety systems, as well as a supervisory control and data acquisition SCADA system for the new km pipeline.

The determination of acid volume is complicated and is generally based on field experience or using rules of thumb. Contact us Page information:.

One of those method is “Matrix acidizing” which consists of injecting acids into the formation below fracturing pressure to eliminate the damage around the well. Many techniques are developed to overcome formation damage and to restore or ameliorate wells productivity. Proceedings of an International Conference Submersible Technology: Rules of thumb may not be convenient and always over estimate or underestimate the volume.

Mud filtrate and fines invasion during drilling are the most important problems that berkaouk petroleum reservoirs.

Remember me on this computer. Help Center Find new research papers in: Abstract The most common reason of formation damage is the drilling operations.

You must enter a message. Proceedings of an international conference Oceanology: Proceedings of an berkoui conference Subsea Controls and Data Acquisition ‘ Press releases Group press releases.

Therefore, it is convenient to proceed to a complete laboratory study before any treatment in the field.