Mudlogging

Horizon's specialty is expert formation logging with surface instrumentation and careful geological analysis at drill sites.

Horizon is the premier mudlogging company in California, having logged more wells than any other independent company in our 15 year history. We are the leader in geo-steering horizontal wells, with over 600 successful wells.

Standard mudlogging service includes our sophisticated mudlogging units manned by two logging geologists working 24 hours a day. We can provide printed and electronic mudlogs in a variety of formats and styles daily or on-demand.

Real-time drilling parameter and mudlog data access is available for all wells through HorizonWells. Even interpreted entries such as lithology, descriptions, and oil ratings are accessible in real-time.

Equipment includes offshore cabins, high-speed FID  chromatographs (30 second C-5 cycle), and digital cameras for photomicroscopy. Our logging software is full-featured and versatile. Complete rig instrumentation and Electronic Data Recorder is also available.