IC 009. US 021 023 026 036 038. G & S: Downloadable electronic publications, namely, newsletters, journals, books, brochures, specification sheets, and engineering drawings in the field of oil and gas drilling, completions and workover; publications downloadable from the internet, namely, newsletters, journals, books, brochures, specification sheets, and engineering drawings in the field of and gas drilling, completions and workover; pre-recorded electronic recording media featuring instructional, educational, training, visual aids, animations in the field of and gas drilling, completions and workover

IC 016. US 002 005 022 023 029 037 038 050. G & S: Printed matter, namely, newsletters, journals, books, brochures, specification sheets, and engineering drawings in the field of oil and gas drilling, completions and workover; printed publications, namely, newsletters, journals, books, brochures, specification sheets, and engineering drawings in the field of oil and gas drilling, completions and workover; magazines in the field of oil and gas drilling, completions and workover; journals in the field of oil and gas drilling, completions and workover; printed instructional materials in the field of oil and gas drilling, completions and workover

IC 037. US 100 103 106. G & S: Oil and gas well drilling; well completion, namely, sand control and inflow control completions to clear wells for drilling, well maintenance and remedial services, namely, sand control and inflow control completions to clear wells for drilling; rental, repair and installation of tools for use in the construction, operation, repair, maintenance and inspection of oil and gas wells

IC 042. US 100 101. G & S: Engineering research and design services for new product development for use with sand control, inflow control and formation stress control