60 jacket piles
for Absheron
EPS platform

DATE: February 1, 2023

60 JACKET PILES FOR ABSHERON EPS PLATFORM

From August 2019 – December 2022, a CAPE VLT-80 was used for the installation of 60 jacket piles for the Absheron EPS platform in the Caspian Sea, offshore Azerbaijan, operated by JOCAP (Joint Operating Company of Absheron Petroleum).

The CAPE VLT was equipped with the IC-60 internal clamp, especially designed by CAPE Holland for smaller pile diameters between 20 and 30 inch.

The piles were upended, positioned and driven down to depth up to 12 meters after which they were driven to final penetration depth with a Menck MHU 300 impact hammer.

Both the CAPE VLT-80 and the impact hammer were powered by the CAPE PU-1180, saving additional equipment on deck. The project took place over three campaigns.

Application details

Application
Jacket pile installation
Pile type
Jacket piles
Water depth
12-15m
Penetration with CAPE VLT
8-12m
Penetration with MHU 300
22-24m
Fastest net driving time
12min

PILE DETAILS

Pile type
Jacket piles
Pile length
46-56m
Pile weight
15-25t
Pile diameter
22 and 24inch
No. of piles
60

PROJECT DETAILS

Period
August 2019 – December 2022
Sea
Caspian Sea
Country
Azerbaijan
Location
Absheron Gas Field
Market
Oil & Gas
System/end usage
Gas platform
Operator
JOCAP (Joint Operating Company of Absheron Petroleum)
Installation contractor
BOS Shelf
Type of vessel
Duo Hull Crane Vessel
Name of vessel and owner
Gurban Abbasov
Mode
DP

Main Reasons for solution choice

UPENDING, LIFTING, DRIVING IN SINGLE OPERATION

FAST PENETRATION

ELIMINATE PILE RUN/DROP FALL

SELECTED EQUIPMENT

CAPE VLT-80

Equipment configuration
CAPE VLT-80 with IC-60 Clamp
Eccentric moment
80kgm
Max. line pull
60t due to IC-60 Clamp

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