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.

Author: Shakazragore Dutilar
Country: Turkey
Language: English (Spanish)
Genre: Technology
Published (Last): 9 November 2012
Pages: 430
PDF File Size: 8.42 Mb
ePub File Size: 12.12 Mb
ISBN: 169-9-49979-350-3
Downloads: 42306
Price: Free* [*Free Regsitration Required]
Uploader: Fejinn

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.

Log in to your subscription

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.

Enter the email address you signed up with and we’ll email berkauoi a reset link. Bougdal 3and M. Matrix acidizing treatment is successful and economic when either no excess volume or insufficient volume is used. About us Contact us Help Terms of use. Proceedings of an international haod Diverless and Deepwater Techology: An elastic model with volume decrease is established to relate the surface subsidence to the dissolution-collapse at depth.

Formation damage can occur during the drilling or coring operations, well completion, workover and production. Therefore, it is convenient to proceed to a complete laboratory study before any treatment in the field.

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 pipeline. Zurich, Switzerland, Yaoud 19, — ABB, the leading power and automation technology group, has been awarded the engineering, procurement and construction EPC beerkaoui 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. 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.

Society of Petroleum Engineers Disciplines 4. Peer reviewed only Published between: Selection methods based on laboratory experiments, however, are more close to real estimates since they take into consideration the rock mineralogy. You must enter one valid e-mail address. The plant is scheduled for completion by March These wells are taken as an example to compare between treatment volumes obtained from laboratory results and those obtained using the rule of thumb.

Advanced search Show search help. They affect the reservoir as pore blocking by solids, clay swelling and dispersion and liquid block which reduces effective permeability to hydrocarbons. Mud filtrate and fines invasion during drilling are the most important problems that affect petroleum reservoirs. Located in the Sahara oil fields the Haoud Berkaoui is an important drill where numerous wells were open to extract oil starting from s.

Haoud Berkaoui on Instagram • Photos and Videos

The order was booked in the fourth quarter of Click here to sign up. Contact us Page information:. Help Center Find new research papers in: Cakir 2R. Moreover, 7 wells are selected on the basis of productivity impairment and are proposed for matrix acidizing. 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 suffers mainly from formation damage related to drilling mud. Laboratory test results show permeability improvement for 3 systems.


Different laboratory tests are conducted to evaluate Haoud Berkaoui rock characteristics as well as to evaluate the interaction between 4 types of acid and the rock for optimal selection. Log in to your subscription Username. You must enter a message. This system presents a good permeability improvement with less damaging precipitates and no risk of emulsion. Remember me on this computer. Log In Sign Up.

ABB wins $100 million oil and gas order in Algeria

Proceedings of an international conference Subsea Controls and Data Acquisition ‘ However; one system proposed to treat injection wells gave mediocre results. Many techniques are developed to overcome formation damage and to restore or ameliorate wells productivity. Visual observations of cores using SEM are also used as interpretation tools.

Besides, optimum volume is predicted based on the laboratory acid response curves. Our analysis shows a mean subsidence of 4 mm per year located around the OKN32 and in the direction to Ouargla city. Geophysical Research Abstracts Vol. Publishers Content Coverage Privacy. Rules of thumb may not be convenient and always over estimate or underestimate the volume. Acidizing tests of 4 different acids are conducted and discussed to select the optimum fluids.

Cookies and privacy policy Login. 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. The determination of acid volume is complicated and is generally based on field experience or using rules of thumb. Rock Mechanics Symposium and 5th U.

Abstract The most common reason of formation damage is the drilling operations.