Lincolnshire Offshore Gas Gathering System

The LOGGS complex was built to meet these requirements and with provisions to collect gas from future fields.

Following cessation of production Chrysaor, a subsidiary of Harbour Energy, assumed ownership of LOGGS in 2019.

[3] The LOGGS installation was located in UK offshore Block 49/16, coordinates 53°23’27”N 02°00’13”E, the water depth is 21 metres.

To allow lower pressure wells to produce gas a Compression platform (PC) was added to the complex.

The combined gas stream flowed to the Second Stage Suction Drum where liquids were removed.

Gas was compressed in the Second Stage Compressor and flowed through the Aftercooler and then to the 36” trunk line to Theddlethorpe.

[5] The gas throughput in million cubic metres per year (mcm/y) for some of the fields which flowed through LOGGS were as follows.

17) was laid from the Theddlethorpe terminal to Hatton Lincolnshire where it connected to the 36-inch National Transmission System Wisbech to Scunthorpe line (Feeder No.

[8] In May 2016 the Low Pressure Vent Knock Out Drum became liquid locked which led to significant release of gas into the workplace.