September Progress

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03 October 2011

Trenching and laying of 400mm pipe  on route to Magzi Industrial Estate:

Trenching and laying pipe

Work on the Phase I gas distribution network which will deliver gas to the Magzi Estate and then on to Central Douala, commenced on the 15th July 2011. 

Pipe Burial operation in the area above

Pipe Burial

Approx 2.5 km  of approximately 4.5km of  pipe is either in the ground or jointed waiting trenching.

Burial of the pipeline and initial dirt backfill carried out with a digger

1st section of 250mm pipe being installed near the Magzi Estate

1st section of pipe

All buried pipe (approx. 2km) has been back filled and pneumatically tested. Smaller 250mm sections of pipe are being installed near the customer plant gates.

Ditch Witch operation continues – ‘Pulled’ Pipeline operation

Ditch Witch

The Ditch Witch horizontally drills up to a 100m through a launch pit (see left) and then pulls back a welded  pipe section from the receiving pit located 100m away back into the launch pit.

Backfilling of pipeline at the Magzi Estate Market road:

Backfilling

Trenching and backfilling in more remote access areas carried out with local contractors

3 Crane Operation on Site

3 Crane operation

Expro’s process plant vessels, flow lines and equipment are being tested at their base and will be brought to site on skid mounted units as the concrete pads are cured.

Cooler Vessels in the Foreground (separators in the background)

Cooler Vessels

Substantial progress in installation of process plant vessels and pipework on site

 

7 of the 15 vessels are now in situe on concrete pads (plus 2 more vessels delivered to site) and significant installation of pipework and manifolds is complete.

Installation of the De-sander unit adjacent to the well heads:

Desander Unit

De-sanders have been installed at the well heads to filter out any particulates that may come from the well. This protects the high pressure pipe work between the wellheads and the processing facilities

Wireline operations:

Wireline Operations

A wireline (data acquisition) programme is underway on Logbaba La-105 and -106 with the objective of gathering base line caliper and temperature data on the wells and completions.

 

Here (left) we are rigging up pressure control equipment to the Christmas tree