MAYFIELD 32

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

Gas lease lease 198959District 7CField 81267691Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.3 M
Jul 2003 – May 2026
Value, last 12 filed months
$10 k
at the published price for each month
Months reported
275
no gaps in the span
Streams
2
condensate, gas

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 1,237 leases and 1,237 wells, and the rule below applies to all of them.

Discovered
1974-03-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: REQUEST (LOUIS DREYFUS NATURAL GAS APPLICIANT)

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 Gas112004-02-26153710
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
CondensateDisposition400 bbl$24,905
GasProduction551,599 Mcf$3,307,201
Total$3,332,106

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 30.5553, -100.8295. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.55533, -100.82954 · 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
8,828 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 8,828 ft.

Completions filed
Jul 2003
1 of 1 wells

1 well

42-4353626738,828 ftJul 2003

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 (275)

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

275 months

May 20260223106.413.05$679
Apr 2026021298.932.87$608
Mar 2026021189.753.15$665
Feb 2026020363.503.75$761
Jan 2026021359.138.00$1,704
Dec 2025021756.664.41$958
Nov 2025020958.593.93$821
Oct 2025022159.383.30$730
Sep 2025022162.743.08$680
Aug 2025021963.933.01$660
Jul 2025023066.743.32$763
Jun 2025022766.483.13$710
May 2025023160.553.23$747
Apr 2025022562.363.54$797
Mar 2025022967.704.27$977
Feb 2025020270.884.34$877
Jan 2025023674.324.28$1,010
Dec 2024024068.993.12$749
Nov 2024022369.052.20$490
Oct 2024024371.372.28$554
Sep 2024023169.612.36$546
Aug 2024027175.632.06$559
Jul 202404979.932.15$105
Jun 202408778.082.63$229
May 2024023378.812.20$512
Apr 2024023784.451.66$393
Mar 2024023380.301.55$360
Feb 2024023376.091.78$416
Jan 2024024773.023.30$815
Dec 2023024971.262.61$650
Nov 2023023077.892.81$646
Oct 2023024485.443.09$753
Sep 2023023989.042.74$654
Aug 2023025780.522.67$687
Jul 2023024574.852.64$647
Jun 2023024468.962.26$551
May 2023024970.622.23$555
Apr 2023025078.122.24$559
Mar 2023025772.852.39$615
Feb 2023023275.112.47$572
Jan 2023025276.533.39$854
Dec 2022024476.415.73$1,398
Nov 2022025585.005.65$1,440
Oct 2022025787.185.86$1,507
Sep 2022024784.888.16$2,016
Aug 2022025694.529.13$2,337
Jul 20220261101.587.54$1,968
Jun 20220257115.097.98$2,050
May 20220268109.378.43$2,260
Apr 20220252104.226.84$1,723
Mar 20220266108.885.08$1,350
Feb 2022023691.054.86$1,147
Jan 2022026081.844.54$1,180
Dec 2021026571.323.90$1,033
Nov 2021025277.435.24$1,320
Oct 2021026979.795.71$1,537
Sep 2021026269.865.35$1,402
Aug 2021026566.024.22$1,118
Jul 2021027270.783.98$1,083
Jun 2021026969.493.38$909
May 2021127563.483.02$893
Apr 2021027360.362.76$753
Mar 2021031861.302.72$864
Feb 2021016957.805.55$938
Jan 2021026450.412.81$742
Dec 2020027444.642.68$733
Nov 2020026338.772.71$712
Oct 2020027236.972.48$674
Sep 2020026537.091.99$528
Aug 2020027939.982.39$665
Jul 2020028338.371.83$517
Jun 2020027434.901.69$463
May 2020028816.921.81$523
Apr 2020027914.751.80$503
Mar 2020029130.341.86$540
Feb 2020026549.881.98$525
Jan 2020028457.252.09$595
Dec 2019028459.012.30$654
Nov 2019027855.302.75$765
Oct 2019030353.472.42$733
Sep 2019032655.052.66$866
Aug 2019032153.112.30$740
Jul 2019034256.272.46$841
Jun 2019033852.782.49$842
May 2019037858.482.74$1,036
Apr 2019036462.632.75$1,001
Mar 2019033856.803.06$1,035
Feb 2019255550.852.79$1,651
Jan 2019043846.033.23$1,414
Dec 201803546.594.19$146
Nov 2018035252.934.24$1,492
Oct 2018041261.443.40$1,400
Sep 2018040659.543.11$1,262
Aug 2018042159.403.07$1,291
Jul 2018043365.142.93$1,270
Jun 2018143760.183.08$1,405
May 2018036965.382.90$1,070
Apr 2018144663.842.90$1,358
Mar 2018046561.222.79$1,296
Feb 2018043061.782.77$1,189
Jan 2018747562.874.01$2,345
Dec 2017048757.272.92$1,423
Nov 2017045055.423.12$1,403
Oct 2017048049.292.98$1,432
Sep 2017047947.523.09$1,479
Aug 2017149845.373.00$1,542
Jul 2017062443.873.09$1,926
Jun 2017066642.493.09$2,056
May 2017060845.373.26$1,984
Apr 2017171947.933.21$2,357
Mar 2017074546.772.98$2,223
Feb 2017068250.452.95$2,014
Jan 2017076649.413.42$2,619
Dec 2016373548.763.72$2,883
Nov 2016174542.492.64$2,013
Oct 2016075946.193.09$2,346
Sep 2016073441.553.10$2,276
Aug 2016176441.442.92$2,276
Jul 2016075141.622.92$2,196
Jun 2016078145.352.69$2,098
May 2016082342.521.99$1,639
Apr 2016380536.561.99$1,712
Mar 2016084133.011.79$1,509
Feb 2016279326.472.06$1,689
Jan 2016089327.352.36$2,111
Dec 2015075532.362.00$1,511
Nov 2015073238.792.17$1,586
Oct 2015279043.552.43$2,004
Sep 2015183042.992.76$2,332
Aug 2015282840.162.87$2,459
Jul 2015224848.152.95$827
Jun 2015162056.152.88$1,844
May 20151362055.212.96$2,550
Apr 2015457049.822.71$1,742
Mar 2015337742.892.93$1,235
Feb 2015322844.662.98$813
Jan 20150243.433.10$6
Dec 201406854.693.59$244
Nov 2014256370.464.25$2,535
Oct 2014065278.303.90$2,543
Sep 2014042486.164.05$1,715
Aug 2014356389.394.04$2,540
Jul 2014322496.564.18$1,226
Jun 2014032798.164.74$1,549
May 2014046994.734.73$2,217
Apr 2014048795.944.81$2,342
Mar 2014465795.895.06$3,706
Feb 2014468197.406.19$4,606
Jan 2014275990.404.86$3,870
Dec 2013285991.824.35$3,924
Nov 2013294488.853.74$3,707
Oct 201316697.423.78$347
Sep 20135558104.113.72$2,595
Aug 20130178104.253.52$627
Jul 20130162102.523.72$602
Jun 2013216894.403.93$850
May 2013071394.834.15$2,958
Apr 2013395793.964.28$4,380
Mar 2013198093.623.91$3,928
Feb 2013092491.233.42$3,160
Jan 201351,08591.603.42$4,169
Dec 2012276086.773.42$2,773
Nov 2012094086.953.62$3,407
Oct 2012365389.383.40$2,488
Sep 2012081494.672.92$2,376
Aug 201201,17792.662.91$3,423
Jul 201201,27585.133.02$3,852
Jun 2012083279.822.52$2,096
May 201201,27291.612.49$3,165
Apr 201201,252101.652.00$2,500
Mar 201231,247105.052.22$3,086
Feb 201231,154101.102.57$3,269
Jan 201201,25398.092.73$3,426
Dec 201131,20796.873.24$4,201
Nov 201131,37695.723.31$4,843
Oct 201101,51184.983.65$5,513
Sep 2011082983.623.99$3,304
Aug 201101,56983.404.15$6,510
Jul 201101,11394.144.52$5,028
Jun 201101,21792.904.64$5,647
May 2011350998.134.40$2,536
Apr 201121,725105.964.33$7,687
Mar 2011161,87696.364.06$9,153
Feb 2011667685.644.18$3,340
Jan 201101,87386.504.59$8,595
Dec 201001,84985.734.35$8,039
Nov 201021,75580.843.80$6,822
Oct 201031,91078.103.51$6,936
Sep 201001,42672.633.98$5,675
Aug 2010070173.684.42$3,098
Jul 201031,80772.554.74$8,776
Jun 201001,77170.364.91$8,696
May 201001,77071.124.24$7,496
Apr 201001,73081.694.12$7,132
Mar 201031,87878.394.39$8,477
Feb 2010181,65673.585.44$10,337
Jan 201031,77974.365.96$10,833
Dec 200921,89071.445.48$10,507
Nov 200931,81874.593.75$7,044
Oct 200901,81772.544.11$7,468
Sep 200901,70665.543.06$5,228
Aug 200921,50467.423.22$4,975
Jul 200901,97661.133.46$6,846
Jun 200921,91266.163.90$7,580
May 200902,04854.743.93$8,040
Apr 200921,94446.773.59$7,068
Mar 200972,17442.144.06$9,119
Feb 200921,93232.814.63$9,017
Jan 200922,33635.865.37$12,618
Dec 200832,41937.105.98$14,570
Nov 200832,40055.496.86$16,631
Oct 200802,50375.246.92$17,326
Sep 200802,379101.767.88$18,740
Aug 200802,406114.228.48$20,410
Jul 200832,627131.0811.39$30,313
Jun 200802,588131.3313.03$33,728
May 200802,706123.1711.57$31,320
Apr 200832,673110.3110.45$28,277
Mar 200802,779101.909.66$26,856
Feb 200842,72592.538.77$24,270
Jan 200842,98790.388.21$24,872
Dec 200743,00888.337.30$22,318
Nov 200703,01491.677.29$21,977
Oct 200743,27682.856.92$23,008
Sep 200702,87675.846.24$17,958
Aug 200703,28769.066.39$20,997
Jul 200733,41770.906.39$22,040
Jun 200703,50162.007.55$26,427
May 200733,79058.747.85$29,914
Apr 200702,65659.617.81$20,731
Mar 200743,59956.927.30$26,507
Feb 200733,34355.108.22$27,631
Jan 200763,68250.306.73$25,070
Dec 200633,89356.656.92$27,103
Nov 200663,89854.207.62$30,018
Oct 200634,21454.906.01$25,507
Sep 200634,20060.085.04$21,336
Aug 200604,43968.717.34$32,582
Jul 200634,38769.376.34$28,034
Jun 200634,36566.286.38$28,064
May 200664,62166.016.42$30,086
Apr 200634,93464.397.36$36,510
Mar 200675,05656.707.08$36,208
Feb 200674,65557.597.75$36,485
Jan 200675,45560.598.93$49,155
Dec 200565,54554.9413.42$74,718
Nov 200545,74654.6910.59$61,060
Oct 200505,56058.3413.80$76,704
Sep 200505,86161.4512.08$70,795
Aug 200506,57161.519.80$64,375
Jul 200506,55355.697.84$51,399
Jun 200506,27152.337.38$46,287
May 200507,07645.226.65$47,064
Apr 200527,08849.207.36$52,269
Mar 200505,86350.377.15$41,949
Feb 200575,25845.226.31$33,505
Jan 200575,55643.166.32$35,428
Dec 200445,67639.866.75$38,479
Nov 200486,56045.286.33$41,890
Oct 200407,85149.706.52$51,150
Sep 200447,08943.245.28$37,631
Aug 200438,02542.375.55$44,671
Jul 200448,60238.286.08$52,489
Jun 200408,12836.106.43$52,288
May 2004510,20237.486.49$66,445
Apr 2004611,11034.475.86$65,294
Mar 2004613,14134.365.53$72,878
Feb 2004613,06832.455.51$72,194
Jan 20041612,08932.036.30$76,669
Dec 20031215,44930.266.30$97,717
Nov 2003018,13428.804.60$83,329
Oct 2003021,48128.174.76$102,242
Sep 20031023,70426.314.75$112,842
Aug 2003015,54229.765.13$79,726
Jul 2003012,46829.415.17$64,470

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  223 Mcf  × $  3.05 =       $679

────────────────────────────────────────────────────
Month total                                     $679

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/198959 is the state's own key, not one this site invented.