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MAYER 36

Operated by UPP OPERATING, LLC (P-5 875310) in the SAWYER (LEONARD) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 280012District 7CField 81267500CondensateGasSaveExport
Value, all time
$28 k
Oct 2015 – May 2026
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
128
no gaps in the span
Streams
2
condensate, gas

The SAWYER (LEONARD) field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 53 leases and 60 wells, and the rule below applies to all of them.

Discovered
1974-04-09
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 1979-10-01.

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 01/01/2001.”

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
CondensateDisposition22 bbl$1,250
GasProduction8,552 Mcf$26,611
Total$27,860

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.5953, -100.8122. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.59535, -100.81221 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
8,300 ft
1 wells filed one
Completion to plug
—
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 8,300 ft.

Completions filed
Oct 2013
1 of 1 wells

1 well

42-4353646778,300 ftOct 2013——

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (128)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

128 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260289.753.15$6
Feb 202604063.503.75$150
Jan 202604659.138.00$368
Dec 202505156.664.41$225
Nov 202504058.593.93$157
Oct 202504559.383.30$149
Sep 202503162.743.08$95
Aug 202503963.933.01$118
Jul 202504166.743.32$136
Jun 202505366.483.13$166
May 202506460.553.23$207
Apr 202506862.363.54$241
Mar 202502967.704.27$124
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230568.962.26$11
May 202301970.622.23$42
Apr 202304078.122.24$90
Mar 202304972.852.39$117
Feb 202304475.112.47$108
Jan 202304776.533.39$159
Dec 202203976.415.73$223
Nov 202202585.005.65$141
Oct 20220187.185.86$6
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202207101.587.54$53
Jun 2022043115.097.98$343
May 2022059109.378.43$498
Apr 2022061104.226.84$417
Mar 2022071108.885.08$360
Feb 202206191.054.86$296
Jan 202206881.844.54$309
Dec 202107171.323.90$277
Nov 202106477.435.24$335
Oct 202103279.795.71$183
Sep 202103169.865.35$166
Aug 202101366.024.22$55
Jul 202103370.783.98$131
Jun 202106369.493.38$213
May 202107263.483.02$217
Apr 202108160.362.76$223
Mar 202109661.302.72$261
Feb 202107057.805.55$388
Jan 202109350.412.81$261
Dec 202009144.642.68$243
Nov 202008838.772.71$238
Oct 202008736.972.48$216
Sep 202006937.091.99$137
Aug 202007839.982.39$186
Jul 202008138.371.83$148
Jun 202008634.901.69$145
May 202009216.921.81$167
Apr 202009514.751.80$171
Mar 202009430.341.86$174
Feb 202009549.881.98$188
Jan 202009857.252.09$205
Dec 2019010059.012.30$230
Nov 201909755.302.75$267
Oct 2019010453.472.42$252
Sep 2019010055.052.66$266
Aug 2019011453.112.30$263
Jul 2019011656.272.46$285
Jun 2019011352.782.49$282
May 2019011058.482.74$301
Apr 2019013662.632.75$374
Mar 2019227556.803.06$1,479
Feb 201908650.852.79$240
Jan 2019011446.033.23$368
Dec 2018012646.594.19$527
Nov 201809652.934.24$407
Oct 2018011961.443.40$404
Sep 2018011759.543.11$364
Aug 2018012359.403.07$377
Jul 2018012765.142.93$372
Jun 2018012760.183.08$391
May 2018013965.382.90$403
Apr 2018011963.842.90$345
Mar 2018013861.222.79$385
Feb 2018013661.782.77$376
Jan 2018015162.874.01$605
Dec 2017015257.272.92$444
Nov 2017015655.423.12$486
Oct 2017017049.292.98$507
Sep 2017015847.523.09$488
Aug 2017017745.373.00$532
Jul 2017019743.873.09$608
Jun 2017020642.493.09$636
May 2017011045.373.26$359
Apr 2017010547.933.21$337
Mar 2017011346.772.98$337
Feb 2017010550.452.95$310
Jan 2017010749.413.42$366
Dec 201608548.763.72$316
Nov 2016010542.492.64$278
Oct 201609046.193.09$278
Sep 201605441.553.10$167
Aug 201604241.442.92$123
Jul 201607041.622.92$205
Jun 201606545.352.69$175
May 201608042.521.99$159
Apr 201607736.561.99$153
Mar 201609933.011.79$178
Feb 201609526.472.06$196
Jan 201608327.352.36$196
Dec 2015010732.362.00$214
Nov 20150038.792.17$0
Oct 20150043.552.43$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Mar 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $ 89.75 =         $0
Gas                    2 Mcf  × $  3.15 =         $6

────────────────────────────────────────────────────
Month total                                       $6

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 7C/G/280012 is the state's own key, not one this site invented.