This data-file quantifies the leading companies in Distributed Acoustic Sensing (DAS), the game-changing technology for enhancing shale and conventional oil industry productivity.
For operators (chart above), our rankings are based on assessing patents, technical papers and discussions with industry-participants.
For Services (chart below), our work summarises the companies, the ownership (e.g., public vs private), their offerings, their size and the technical papers they have filed.
