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MITTEL, R. H.

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

Gas lease lease 255260District 7CField 846465002 tax incentive programmesGasSaveExport
Value, all time
$400 k
Dec 2009 – May 2026
Value, last 12 filed months
$5 k
at the published price for each month
Months reported
198
no gaps in the span
Streams
1
gas

The SONORA (CANYON UPPER) 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 959 leases and 959 wells, and the rule below applies to all of them.

Discovered
1954-05-01
as the register files it
Field class
Gas
the register's own label
Between wells
933 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 1993-09-13.

The Commission's schedule remark for this field reads: “EFFECTIVE JAN 1; ANNUAL TESTING. ALL WELLS EXEMPT FROM SIWHP.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
High Cost Gas112010-04-23197917
NGPA1none——

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
GasProduction97,025 Mcf$400,085
Total$400,085

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 30.7024, -100.6775. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.70245, -100.67749 · 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
7,100 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 7,100 ft.

Completions filed
Dec 2009
1 of 1 wells

1 well

42-43539216157,100 ftDec 2009——

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 (198)

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

198 months

May 2026117106.413.05$356
Apr 202611798.932.87$336
Mar 202612289.753.15$384
Feb 202611063.503.75$413
Jan 202612259.138.00$976
Dec 202512256.664.41$538
Nov 202512058.593.93$471
Oct 202512559.383.30$413
Sep 202512262.743.08$375
Aug 202512663.933.01$380
Jul 202512666.743.32$418
Jun 202512466.483.13$388
May 202512860.553.23$414
Apr 202512162.363.54$429
Mar 202512767.704.27$542
Feb 202511670.884.34$504
Jan 202512874.324.28$548
Dec 202413168.993.12$409
Nov 202412769.052.20$279
Oct 202412971.372.28$294
Sep 202412369.612.36$291
Aug 202412975.632.06$266
Jul 202412879.932.15$275
Jun 202410478.082.63$274
May 202413478.812.20$295
Apr 20247884.451.66$129
Mar 202412780.301.55$196
Feb 202412076.091.78$214
Jan 202412873.023.30$422
Dec 202313171.262.61$342
Nov 202312677.892.81$354
Oct 202313285.443.09$408
Sep 202312889.042.74$350
Aug 202313180.522.67$350
Jul 202313374.852.64$351
Jun 202312868.962.26$289
May 202313470.622.23$298
Apr 202313078.122.24$291
Mar 202313672.852.39$325
Feb 202312375.112.47$303
Jan 202313676.533.39$461
Dec 202213776.415.73$785
Nov 202213285.005.65$745
Oct 202213787.185.86$803
Sep 202213684.888.16$1,110
Aug 202213594.529.13$1,232
Jul 2022143101.587.54$1,079
Jun 2022145115.097.98$1,157
May 2022153109.378.43$1,290
Apr 2022162104.226.84$1,108
Mar 2022148108.885.08$751
Feb 202213691.054.86$661
Jan 202215281.844.54$690
Dec 202115671.323.90$608
Nov 202116477.435.24$859
Oct 202116479.795.71$937
Sep 20211769.865.35$91
Aug 20216866.024.22$287
Jul 202114170.783.98$561
Jun 202113769.493.38$463
May 202114063.483.02$422
Apr 202113960.362.76$383
Mar 202114361.302.72$389
Feb 202112557.805.55$693
Jan 202114050.412.81$393
Dec 202014344.642.68$383
Nov 202014238.772.71$384
Oct 202015236.972.48$377
Sep 202014637.091.99$291
Aug 202015339.982.39$365
Jul 202015938.371.83$290
Jun 202015434.901.69$260
May 202013116.921.81$238
Apr 202014114.751.80$254
Mar 202014630.341.86$271
Feb 202013649.881.98$269
Jan 202014757.252.09$308
Dec 201915559.012.30$357
Nov 201914955.302.75$410
Oct 201916653.472.42$401
Sep 201921055.052.66$558
Aug 201915953.112.30$366
Jul 201916156.272.46$396
Jun 201915752.782.49$391
May 201916458.482.74$449
Apr 201915862.632.75$435
Mar 201916356.803.06$499
Feb 201914750.852.79$410
Jan 201916346.033.23$526
Dec 201816846.594.19$703
Nov 201816452.934.24$695
Oct 201818061.443.40$612
Sep 201817059.543.11$528
Aug 201818359.403.07$561
Jul 201818565.142.93$542
Jun 201818160.183.08$557
May 201819065.382.90$551
Apr 201818763.842.90$542
Mar 201818561.222.79$516
Feb 201816861.782.77$465
Jan 201816062.874.01$641
Dec 201711157.272.92$324
Nov 201713655.423.12$424
Oct 201719049.292.98$567
Sep 201718747.523.09$577
Aug 201719645.373.00$589
Jul 201720043.873.09$617
Jun 201720042.493.09$617
May 201721045.373.26$685
Apr 201717847.933.21$572
Mar 201722846.772.98$680
Feb 201721050.452.95$620
Jan 201724649.413.42$841
Dec 201626748.763.72$994
Nov 201624742.492.64$653
Oct 201623346.193.09$720
Sep 201622641.553.10$701
Aug 201626341.442.92$769
Jul 201627041.622.92$790
Jun 201626245.352.69$704
May 201627742.521.99$552
Apr 201627436.561.99$546
Mar 201629033.011.79$520
Feb 201627426.472.06$565
Jan 201629227.352.36$690
Dec 201530032.362.00$600
Nov 201530438.792.17$659
Oct 201534743.552.43$842
Sep 201533042.992.76$910
Aug 201533440.162.87$959
Jul 201533248.152.95$978
Jun 201529856.152.88$859
May 201521755.212.96$641
Apr 201515849.822.71$428
Mar 201518642.892.93$546
Feb 201515744.662.98$467
Jan 201518643.433.10$577
Dec 201424054.693.59$862
Nov 201432870.464.25$1,395
Oct 201437278.303.90$1,451
Sep 201437086.164.05$1,497
Aug 201439689.394.04$1,598
Jul 201438796.564.18$1,618
Jun 201437798.164.74$1,786
May 201439994.734.73$1,886
Apr 201436095.944.81$1,731
Mar 201434095.895.06$1,719
Feb 201434597.406.19$2,136
Jan 201436890.404.86$1,789
Dec 201340291.824.35$1,751
Nov 201342588.853.74$1,589
Oct 201346197.423.78$1,742
Sep 2013473104.113.72$1,758
Aug 2013492104.253.52$1,733
Jul 2013437102.523.72$1,625
Jun 201340194.403.93$1,577
May 201343594.834.15$1,805
Apr 201346193.964.28$1,974
Mar 201345693.623.91$1,784
Feb 201346091.233.42$1,573
Jan 201348391.603.42$1,652
Dec 201254986.773.42$1,878
Nov 201253286.953.62$1,928
Oct 201253689.383.40$1,822
Sep 201254194.672.92$1,579
Aug 201259492.662.91$1,727
Jul 201259185.133.02$1,785
Jun 201266179.822.52$1,665
May 201274391.612.49$1,849
Apr 2012720101.652.00$1,438
Mar 2012715105.052.22$1,589
Feb 2012680101.102.57$1,748
Jan 201272698.092.73$1,985
Dec 201177596.873.24$2,511
Nov 201188695.723.31$2,934
Oct 201191984.983.65$3,353
Sep 201184583.623.99$3,368
Aug 201194583.404.15$3,921
Jul 20111,03294.144.52$4,662
Jun 20111,02592.904.64$4,756
May 20111,12698.134.40$4,960
Apr 20111,136105.964.33$4,923
Mar 20111,27396.364.06$5,165
Feb 20111,26785.644.18$5,296
Jan 20111,49786.504.59$6,869
Dec 20101,66785.734.35$7,248
Nov 20101,76280.843.80$6,687
Oct 20101,96178.103.51$6,881
Sep 20102,03772.633.98$8,106
Aug 20102,31973.684.42$10,249
Jul 20102,55272.554.74$12,088
Jun 20102,73270.364.91$13,415
May 20103,37071.124.24$14,273
Apr 20103,87281.694.12$15,963
Mar 20104,94078.394.39$21,680
Feb 20105,61673.585.44$30,564
Jan 20108,51174.365.96$50,760
Dec 20092,91671.445.48$15,991

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.

May 2026 — as filed, then multipliedworked
Gas                  117 Mcf  × $  3.05 =       $356

────────────────────────────────────────────────────
Month total                                     $356

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/255260 is the state's own key, not one this site invented.