Archives

Rigless Multi Annulus Permanent Well Abandonment

JIP: CoilDRILL – Bi-centre electric counter-rotating steerable BHA run on coiled tubing

Counter rotating drilling motor and bit

New technology for (i) improved well control and (ii) the capability of broadband telemetry to the BHA

Feasibility Study SureSEAL – Rigless well abandonment

Concept Study – Rigless One Trip Well using welded casing and umbilical

HPHT – expandable M2M seal

Downhole pump for reverse circulation drilling

DEA(E) 10/01: Low cost riser & pipeline heating system

DEA(E) 09/01: Rotary drilling percussion assisted tool for extended reach drilling & stuck pipe reduction