| Tier | Signal | Date | Service Impact |
|---|---|---|---|
| Tier 3 | Explicit commitment to avoid diesel-based compounds in hydraulic fracturing fluids Letter dated November 10, 2014 |
2014-11-10 | Completions / Frac |
| Tier 3 | Well name change from Zachary Drake Oneal to Barrett Leigh Form 4 dated October 31, 2014 |
2014-10-31 | General Oilfield Services |
| Tier 3 | Anti-collision planning with Nelson 43-29 well, including hydraulic packer isolation Permit application and anti-collision reports dated January 18, 2013 |
2013-01-18 | Directional Drilling |
| Tier 3 | Waiver request for open hole logs citing nearby well with full Schlumberger suite Form 4 dated January 15, 2013 |
2013-01-15 | Regulatory / Permitting |
| Tier 3 | Detailed gas capture plans with specific production estimates (300 Mcf/d) and completion timelines⏱ URGENT Affidavits and gas capture plans in 2015-2018 renewals |
Relative | General Oilfield Services |
| Tier 3 | Multiple permit renewals spanning 12 years (2013-2025), indicating long-term acreage holding strategy Various sundry forms throughout document |
Relative | General Oilfield Services |