... annular pressure drilling drillship drilling operation pressure oscillation reservoir characterization drillstring design drilling equipment resolution pressure variation heave heave-induced pressure oscillation swab brazil rig heave-induced surge magnitude drillpipe connection well...

... provides a mathematical model to predict dynamic axial loads imposed on a deepwater landing string by a drillship's response to ocean waves. The model can be adapted to a given landing string's geometric and mechanical constraints. The model will help the user identify the correct opportunity for pausing...

... contractor team member project management marshall efficiency drilling operation halliburton internal resource mobilization drillship strategic planning and management service company wildcat well spe drill demobilization objective Enterprise Oil Exploration Ltd., under a license...