File Report For The Oasis Nordeng Well -- 8B -- December 24, 2019

Since we're not getting any data on wells coming off the confidential list so far this week, let's look at one of those wells that released data before it was put back on the confidential list.

The well:

• 34746, conf, Oasis, Nordeng 5298 13-25 8B, Banks oil field;

From the file report:

• 12 miles northeast of Watford City, in McKenzie County
• fifth of six wells to be drilled on the Mildred Nelson / Nordeng 5298 13-25 pad
• will drill into sections 24/13-152-98;
• spud July 30, 2018; cemented to 2,142 feet
• re-entered on October 26, 2018 (same rig: Nabors B21)
• curve successfully landed at 11,527' measured depth; 11,112' total vertical depth, 21' below the upper Bakken shale;
• the lateral reached a total depth of 21,525' on November 3, 2018
• October 26 - November 3: about eight days
• upper Bakken shale: several gas sows exceeding 4,000 units
• middle Bakken member (Mississippian-Devonian): entered at 11,345' MD, 11,091' TVD
• background gases ranged from 500 to 3,500 units while several shows exceeded 5,000 units
• wellbore remained with the target interval for "much" of the length of the lateral; to be exact, the wellbore was completed 98% withing the target interval;
• chromatography of the middle Bakken revealed typical concentrations of methane, ethane, and propane characteristic of the middle Bakken
• summary
• drilled from surface casing to total depth in eight days
• wellbore within desired target interval for 98% of the lateral; opening 10,015' for potentially productive reservoir rock
• no side-tracks and no shale strikes