Texas operator · RRC P-5 722855
Rock Operating
Rock Operating runs 10 producing leases in 2 Texas counties. The Railroad Commission shows 1,459 barrels of oil and 13,521 mcf of gas in the 12 months through Jul 2026.
Operator dossier · 2 counties
- Producing leases
- 10
- Counties
- 2
- Biggest county
- Callahan County
- Biggest field
- Callahan County Regular
Get checks from Rock Operating?
Upload a royalty check stub or a phone photo. We compare each month with the state numbers for the lease and tell you what to ask.
Where they work
fewermore
- Gas, last 12 months
- 13,521 mcf
- RRC operator no.
- 722855
- Leases on record
- 10
- Data through
- Jul 2026
Production
Five years of Rock Operating output
Oil output from Rock Operating held steady over the last 12 months
1,459 bbl in the 12 months through Jul 2026, against 1,472 bbl in the 12 months before. Peak month: Jan 2023, 301 bbl.
Gas output from Rock Operating rose 18% over the last 12 months
13.5k mcf in the 12 months through Jul 2026, against 11.5k mcf in the 12 months before. Peak month: Aug 2022, 2,526 mcf.
SourceTexas Railroad Commission, Production Data Query, summed over every lease reported under operator 722855. Reported through Jul 2026, file dated Sep 18, 2026. The newest month is often revised as operators file late.
Leases
Rock Operating leases, biggest first
660bbl oil+2% on the year before
407bbl oil+5% on the year before
7,207mcf gas−2% on the year before
270bbl oil+131% on the year before
2,353mcf gasno full prior year
98bbl oil−65% on the year before
8bbl oil−53% on the year before
8bbl oil−11% on the year before
8bbl oil−38% on the year before
8mcf gas−20% on the year before
Showing 10 of 10.
SourceTexas Railroad Commission, Production Data Query. Ranked by an approximate value of last-12-month output, so oil and gas wells sort together.
Where they work
Counties and fields where Rock Operating produces
Counties, by Rock Operating oil
Callahan County leads
Fields, by Rock Operating oil
Callahan County Regular leads
- Callahan County Regular1 producing lease · District 7B · Field 14820001660bbl
- Tauren (Caddo, Upper)2 producing leases · District 7B · Field 88462075415bbl
- Eastland County Regular1 producing lease · District 7B · Field 27358001270bbl
- Reb (Marble Falls)1 producing lease · District 7B · Field 7509550098bbl
- Raynel (Strawn)1 producing lease · District 7B · Field 749855008bbl
- Nicholas (Duffer)1 producing lease · District 7B · Field 654335008bbl
Recent drilling permits for Rock Operating
No recent drilling permits for Rock Operating are in our data yet.
How to read the statement
How to read a Rock Operating royalty statement
The header: who paid you, and for which check
Look for the payor name, your owner number, the check number and the check date. Keep the owner number: every call or letter to the operator starts with it.
What we knowRock Operating is Railroad Commission operator 722855. The name on your check may be a parent company or a payment subsidiary.
The property line: which lease this is
Each lease you own in gets its own block, named as the operator names it. That name can be shorter than the state's, or carry a suffix such as a well number or unit letter.
What we knowRock Operating runs 10 producing leases across 2 counties, so one check can list many properties. Find yours in the table above by name, or search for the name printed on the stub.
Product and volume: barrels, mcf, and the month
The stub shows the production month (the production month, not the check month), the product and your share of the volume. Divide your volume by your decimal to get the lease total, then compare it with the lease page.
What we knowFor example, open KING, KITTY, SIMMONS or WEATHERS and read the “oil sold” and “gas sold” columns.
Price: what the operator says it got
Oil is usually close to the WTI benchmark for the month. Gas prices vary widely: they depend on where the gas is sold and on what the operator subtracts before it reports a price.
What we knowGas is most of what Rock Operating reports, so the gas price line, and what was subtracted from it, matters more on its statements than the oil price.
Deductions: gathering, compression, processing
Costs taken after the well. Some leases allow them and some do not; your lease and division order say which. A deduction that appears in one month and not the next is worth a question.
What we knowAbout 100% of the gas Rock Operating reported in the last 12 months went straight into pipelines rather than to a processing plant. A processing fee on that gas is worth asking about.
Taxes: severance and ad valorem
Texas severance tax is taken from your share: 4.6% of oil value and 7.5% of gas value at market. Ad valorem tax may also appear. The rate on your stub should match these.
Net: gross, minus deductions and taxes, times your share
Check the arithmetic: volume times price gives gross value, then subtract deductions and taxes. If the net does not match your check, or a month is missing, that is the first thing to ask about.
At a glance
Rock Operating
- RRC operator number (P-5)
- 722855
- Producing leases
- 10
- Counties
- 2
- Biggest county
- Callahan County
- Oil, last 12 months
- 1,459 bbl
- Gas sent to plants
- 0.0%
- Gas sold to pipelines
- 100%
- Gas flared or vented
- 0.0%
Owner relations
Who to call at Rock Operating
We have not yet added Rock Operating’s owner relations phone, mailing address or online portal. It is usually printed at the top or bottom of your statement. The Railroad Commission also holds an address for the operator under number 722855.
When there is something to ask