AJOT Newsroom
| October 14, 2020
| Energy
US tight oil Tier 1, or premium, inventory activity has increased from 47% to 49% as a share of total onshore liquids drilling this year, as operators high-grade their acreage amid investor pressure to lower costs and improve efficiency, according to Rystad Energy estimates. At the current pace, with close to a quarter to go for the year, the share this year could exceed the 50% mark.