An owner's guide to mineral rights on the Hawkins Field Unit — operated by ExxonMobil on the Hawkins field in the East Texas.
Quick answer
Approximate well count: 350+
First production: 1940
Recent monthly oil production: 350,000+ bbl
Recovery method: Nitrogen injection + waterflood
The Hawkins Field is a major East Texas oil field operated by ExxonMobil under unitized pressure-maintenance through nitrogen injection. Cumulative production is among the largest in East Texas. The Woodbine Sandstone reservoir is shared with the giant East Texas Field discovered nearby.
The Hawkins Field Unit is operated by ExxonMobil as one of the long-tenured unitized oil operations in the East Texas. With first production dating to 1940 and recent monthly oil output of 350,000+ barrels, the unit demonstrates the long-tail production profile that characterizes mature unitized operations in the region.
The Hawkins field produces from the Woodbine Sandstone reservoir. Modern operating consolidation under the Hawkins Field Unit framework has stabilized field-level production through nitrogen injection + waterflood.
For broader context on the East Texas producing region, see our Permian Basin mineral rights guide.
Mineral interests in the Hawkins Field Unit typically take one of these forms:
Producing royalty interest — your tract's contribution to the unit's monthly revenue, paid by the operator
Non-producing mineral interest — fee mineral ownership in a tract currently outside active producing zones
Overriding royalty interest (ORRI) — a royalty carved out of a working interest
Non-participating royalty interest (NPRI) — a royalty interest with no leasing or development rights
Many Hawkins Field Unit interests are inherited multiple generations deep, with original lease bonus paid in the early discovery era. Current Hawkins Field Unit mineral owners frequently include heirs spread across multiple states.
Direct buyers value Hawkins Field Unit mineral interests using a discounted cash flow approach with these key inputs:
Decline rate — slow, typical of long-life unitized waterflood / EOR wells
Remaining reserve life — long on actively-maintained units
Operator quality — ExxonMobil is an established operator in the East Texas
EOR upside — Nitrogen injection + waterflood operations can extend ultimate recovery beyond primary depletion estimates
Discount rate — market-based, reflecting stable unitized cash flows
Buckhead Energy buys mineral rights and royalty interests on the Hawkins Field Unit. Out-of-state owners are common — many interests are inherited multiple generations deep. We handle the entire process remotely: free written offer by email, deed signed before a notary in your state, recorded with the Wood County clerk, and proceeds paid by check or wire once the deed is recorded.
Buckhead provides a free written offer. Our offer comes at no cost and no obligation.
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