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Welcome to Marriott Drilling

The Marriott Drilling Group is the largest onshore deep drilling company based in the United Kingdom operating over 25 drilling and workover rigs and providing a wide range of drilling and associated services to the oil, gas, shale gas, gas storage, CBM, mining, water and geothermal industries and for specialised geoscientific drilling projects in the UK, Europe and selected international markets.

Marriott offers a selection of business arrangements from traditional day rate type contracts to incentive contracts, joint ventures, alliances and partnerships to provide clients with a wide range of services, particularly for special and long term projects.

The Marriott Drilling Group has an ambitious growth strategy including plans for increasing the rig fleet by adding state-of-the-art equipment where opportunities arise and developing further international markets.

Marriott is a member of the International Association of Drilling Contractors (IADC) and a member of the Well Drillers Association (WDA).

Latest News

Leaders in sustainability

Marriott Drilling is the largest British owned international onshore drilling contractor. Marriott currently operate a fleet of rigs and integrated pr …

Marriott Wins Geoscience Contract in Switzerland

Marriott Drilling has recently been awarded a contract by the ‘National Cooperative for the Disposal of Radioactive Waste’ (Nagra) based in Wettin …

Marriott – ANGER Joint Venture Drills Deepest UK Well Successfully

A Joint Venture of Marriott Drilling and H Anger’s Söhne (Marriott-Anger) recently drilled the two geothermal wells at a site at United Downs, near …


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