FASTrak delivers the indus try’s first sampling - while - drilling under PMCD
FASTrak delivers the indus try’s first sampling - while - drilling under PMCD
2 PagesFASTrak delivers the industry’s first sampling-while-drilling under PMCD Challenges ? Sampling-while-drilling Carbonate (karst) with total losses under PMCD conditions ? Low contamination gas sampling and preservation of low H2S concentration ? Keeping BHA stationary in a vertical well drilled from a floating rig Results ? Successfully completed pressure testing and sampling under total losses and PMCD ? Two gas samples with low OBM contamination between 1% and 3% ? Excellent consistency with wireline samples ? Critical understanding of fluid composition and gas contaminants, essential to securing a gas sales agreement ? Successful sampling prevented further well testing, saving the operator time and money BHGE successfully deployed the FASTrakTM
