An owner’s guide to mineral rights on the Sauder "A" unit — a Wichita County, Texas waterflood unit and a core position in R2Q Operating’s modern KMA Field waterflood program.
Quick answer
County: Wichita County, Texas
Field: KMA Lime
Producing formation: KMA Lime (Pennsylvanian carbonate)
Operator: R2Q Operating
Era: Modern (KMA Field revival)
Recovery method: Waterflood (secondary recovery)
Reserve life: long-life mature
The Sauder "A" unit is one of R2Q Operating’s flagship KMA Field positions, completed into the KMA Lime carbonate. For county-level context, see the Wichita County activity profile, which shows aggregates only.
The Sauder family-name lease originally dates to the early 20th century KMA Field development era. R2Q’s modern operating philosophy — optimized injection patterns, modern artificial lift, selective re-completions — has revived the unit’s production decades after its original development. For more on the broader program, see our KMA Field guide.
Operator-side risk is low. R2Q’s continued investment in the unit’s waterflood is a strong endorsement of its execution.
Mineral interests in this unit typically take one of these forms:
Producing royalty interest — your tract’s contribution to the unit’s monthly revenue, paid by R2Q Operating
Non-producing mineral interest — fee mineral ownership in a tract currently outside active producing zones
Overriding royalty interest (ORRI) — royalty carved out of a working interest
Non-participating royalty interest (NPRI) — royalty interest with no leasing or development rights
Buckhead Energy buys mineral rights and royalty interests on the Sauder "A" unit. Out-of-state owners are common — we handle the entire process remotely with free written offers and no obligation.
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