MAYFIELD 46

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 169156District 7CField 81267691Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.9 M
May 1998 – May 2026
Value, last 12 filed months
$32 k
at the published price for each month
Months reported
337
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 Gas111999-02-03140073
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
CondensateDisposition536 bbl$25,112
GasProduction651,997 Mcf$2,842,200
Total$2,867,311

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 30.5807, -100.7916. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58075, -100.79159 · 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
8,430 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 8,430 ft.

Completions filed
May 1998
1 of 1 wells

1 well

42-43534801108,430 ftMay 1998

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 (337)

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

337 months

May 20260702106.413.05$2,138
Apr 2026070498.932.87$2,020
Mar 2026074489.753.15$2,343
Feb 2026065663.503.75$2,460
Jan 2026071759.138.00$5,735
Dec 2025073856.664.41$3,257
Nov 2025064858.593.93$2,544
Oct 2025069559.383.30$2,297
Sep 2025066962.743.08$2,058
Aug 2025072663.933.01$2,189
Jul 2025071666.743.32$2,374
Jun 2025068366.483.13$2,137
May 2025071360.553.23$2,305
Apr 2025072462.363.54$2,565
Mar 2025069667.704.27$2,971
Feb 2025064870.884.34$2,813
Jan 2025065674.324.28$2,807
Dec 2024063868.993.12$1,991
Nov 2024062169.052.20$1,365
Oct 2024068871.372.28$1,570
Sep 2024070969.612.36$1,676
Aug 2024070275.632.06$1,449
Jul 2024072479.932.15$1,554
Jun 2024068678.082.63$1,807
May 2024169678.812.20$1,609
Apr 2024064884.451.66$1,075
Mar 2024066580.301.55$1,028
Feb 2024065676.091.78$1,170
Jan 2024066273.023.30$2,183
Dec 2023066471.262.61$1,734
Nov 2023064777.892.81$1,816
Oct 2023061185.443.09$1,886
Sep 2023065789.042.74$1,797
Aug 2023070580.522.67$1,884
Jul 2023071574.852.64$1,889
Jun 2023070868.962.26$1,599
May 2023072370.622.23$1,610
Apr 2023071478.122.24$1,598
Mar 2023074772.852.39$1,788
Feb 2023068375.112.47$1,684
Jan 2023075776.533.39$2,565
Dec 2022076576.415.73$4,383
Nov 2022073485.005.65$4,144
Oct 2022175687.185.86$4,520
Sep 2022073084.888.16$5,959
Aug 2022076794.529.13$7,001
Jul 20220767101.587.54$5,785
Jun 20220699115.097.98$5,576
May 20220747109.378.43$6,299
Apr 20220709104.226.84$4,848
Mar 20220756108.885.08$3,838
Feb 2022070991.054.86$3,445
Jan 2022175981.844.54$3,526
Dec 2021076571.323.90$2,983
Nov 2021072977.435.24$3,818
Oct 2021176079.795.71$4,422
Sep 2021075269.865.35$4,024
Aug 2021177166.024.22$3,320
Jul 2021077470.783.98$3,082
Jun 2021077069.493.38$2,603
May 2021254463.483.02$1,769
Apr 2021081860.362.76$2,256
Mar 2021087961.302.72$2,388
Feb 2021067857.805.55$3,762
Jan 2021082750.412.81$2,324
Dec 2020083844.642.68$2,242
Nov 2020082138.772.71$2,222
Oct 2020087536.972.48$2,169
Sep 2020079937.091.99$1,591
Aug 2020388639.982.39$2,233
Jul 2020075438.371.83$1,376
Jun 2020079034.901.69$1,335
May 2020081416.921.81$1,477
Apr 20201078414.751.80$1,562
Mar 2020074230.341.86$1,377
Feb 2020077749.881.98$1,539
Jan 2020085057.252.09$1,781
Dec 2019085459.012.30$1,968
Nov 2019084055.302.75$2,311
Oct 2019083353.472.42$2,015
Sep 2019085355.052.66$2,267
Aug 2019087053.112.30$2,005
Jul 2019087456.272.46$2,150
Jun 2019286252.782.49$2,253
May 2019088758.482.74$2,431
Apr 2019087262.632.75$2,399
Mar 2019084856.803.06$2,597
Feb 2019082150.852.79$2,292
Jan 2019091946.033.23$2,967
Dec 2018194346.594.19$3,993
Nov 2018086352.934.24$3,657
Oct 2018093961.443.40$3,191
Sep 2018090859.543.11$2,822
Aug 2018094859.403.07$2,907
Jul 2018194865.142.93$2,845
Jun 2018092760.183.08$2,852
May 2018099265.382.90$2,878
Apr 2018096463.842.90$2,796
Mar 201801,02761.222.79$2,862
Feb 2018085561.782.77$2,365
Jan 2018091562.874.01$3,669
Dec 2017098257.272.92$2,869
Nov 2017196855.423.12$3,074
Oct 2017199549.292.98$3,018
Sep 2017096947.523.09$2,992
Aug 201701,01345.373.00$3,043
Jul 201701,02043.873.09$3,149
Jun 201701,00842.493.09$3,112
May 201701,04045.373.26$3,394
Apr 201711,00747.933.21$3,282
Mar 201701,02646.772.98$3,061
Feb 2017297050.452.95$2,965
Jan 201701,04449.413.42$3,569
Dec 201601,07848.763.72$4,013
Nov 201621,03642.492.64$2,825
Oct 201601,05846.193.09$3,270
Sep 201611,03841.553.10$3,260
Aug 201601,03441.442.92$3,024
Jul 201611,05741.622.92$3,133
Jun 201601,01645.352.69$2,729
May 201621,03942.521.99$2,154
Apr 2016598236.561.99$2,138
Mar 201611,06833.011.79$1,949
Feb 201601,01526.472.06$2,095
Jan 201611,12427.352.36$2,685
Dec 201501,07532.362.00$2,152
Nov 201501,06438.792.17$2,306
Oct 201511,10243.552.43$2,718
Sep 201501,01842.992.76$2,808
Aug 201501,07440.162.87$3,085
Jul 201501,07648.152.95$3,169
Jun 201501,06656.152.88$3,073
May 201531,02555.212.96$3,195
Apr 201531,05949.822.71$3,016
Mar 201501,16942.892.93$3,431
Feb 201531,14344.662.98$3,536
Jan 201561,18943.433.10$3,947
Dec 201431,10354.693.59$4,125
Nov 201401,13370.464.25$4,817
Oct 201441,33478.303.90$5,517
Sep 201401,36386.164.05$5,514
Aug 2014092889.394.04$3,745
Jul 2014394696.564.18$4,244
Jun 2014090198.164.74$4,268
May 2014397694.734.73$4,897
Apr 201401,14595.944.81$5,506
Mar 2014384895.895.06$4,576
Feb 201401,10397.406.19$6,830
Jan 201431,25690.404.86$6,376
Dec 201331,30791.824.35$5,967
Nov 201301,24288.853.74$4,643
Oct 201331,16497.423.78$4,691
Sep 201301,036104.113.72$3,852
Aug 20132908104.253.52$3,407
Jul 20134824102.523.72$3,474
Jun 2013071694.403.93$2,816
May 2013068394.834.15$2,834
Apr 2013281793.964.28$3,687
Mar 2013282393.623.91$3,408
Feb 2013076591.233.42$2,616
Jan 201321,14091.603.42$4,082
Dec 201201,20286.773.42$4,111
Nov 2012295786.953.62$3,643
Oct 201201,14989.383.40$3,906
Sep 201241,09194.672.92$3,563
Aug 2012297892.662.91$3,030
Jul 2012092785.133.02$2,800
Jun 2012282479.822.52$2,235
May 2012088391.612.49$2,197
Apr 20122959101.652.00$2,118
Mar 20122877105.052.22$2,159
Feb 20120939101.102.57$2,413
Jan 2012595798.092.73$3,107
Dec 2011296796.873.24$3,327
Nov 2011179495.723.31$2,725
Oct 2011084384.983.65$3,076
Sep 2011175683.623.99$3,097
Aug 2011064583.404.15$2,676
Jul 2011172194.144.52$3,351
Jun 2011262592.904.64$3,086
May 201101,23798.134.40$5,449
Apr 201121,022105.964.33$4,641
Mar 201101,19696.364.06$4,853
Feb 2011286385.644.18$3,779
Jan 201141,08086.504.59$5,302
Dec 201001,16185.734.35$5,048
Nov 201001,25180.843.80$4,748
Oct 201021,18078.103.51$4,297
Sep 2010287372.633.98$3,619
Aug 201001,70273.684.42$7,522
Jul 201041,10172.554.74$5,505
Jun 2010028270.364.91$1,385
May 201021,01871.124.24$4,454
Apr 201021,43381.694.12$6,071
Mar 201031,43878.394.39$6,546
Feb 201001,30373.585.44$7,091
Jan 201061,45574.365.96$9,124
Dec 200901,50771.445.48$8,264
Nov 200951,60574.593.75$6,394
Oct 200901,86272.544.11$7,653
Sep 2009293965.543.06$3,009
Aug 200901,40767.423.22$4,528
Jul 200951,30061.133.46$4,810
Jun 200921,42466.163.90$5,679
May 200931,59754.743.93$6,434
Apr 200921,48346.773.59$5,414
Mar 200951,78842.144.06$7,468
Feb 200961,59232.814.63$7,573
Jan 200921,85435.865.37$10,030
Dec 200841,81737.105.98$11,009
Nov 200831,77555.496.86$12,344
Oct 200821,78575.246.92$12,506
Sep 200821,634101.767.88$13,075
Aug 200821,516114.228.48$13,089
Jul 200821,842131.0811.39$21,241
Jun 200821,798131.3313.03$23,695
May 200821,678123.1711.57$19,668
Apr 200871,854110.3110.45$20,155
Mar 200821,881101.909.66$18,382
Feb 200821,82492.538.77$16,183
Jan 200841,98990.388.21$16,683
Dec 200722,06288.337.30$15,233
Nov 200752,00891.677.29$15,100
Oct 200722,09082.856.92$14,633
Sep 200722,05175.846.24$12,958
Aug 200752,19269.066.39$14,348
Jul 200731,48270.906.39$9,680
Jun 200701,54662.007.55$11,670
May 200752,11558.747.85$16,889
Apr 200722,16259.617.81$16,994
Mar 200721,96056.927.30$14,426
Feb 200722,12555.108.22$17,569
Jan 200732,35050.306.73$15,959
Dec 200602,42856.656.92$16,798
Nov 200632,06254.207.62$15,870
Oct 200602,26754.906.01$13,633
Sep 200601,86460.085.04$9,389
Aug 200602,13668.717.34$15,678
Jul 200602,23469.376.34$14,170
Jun 200612,24966.286.38$14,424
May 200602,28266.016.42$14,662
Apr 200601,99364.397.36$14,669
Mar 2006070756.707.08$5,008
Feb 200631,23057.597.75$9,707
Jan 200602,68660.598.93$23,995
Dec 200502,47754.9413.42$33,230
Nov 200522,57754.6910.59$27,396
Oct 200502,74058.3413.80$37,800
Sep 200522,62561.4512.08$31,830
Aug 200502,85561.519.80$27,970
Jul 200532,96155.697.84$23,392
Jun 200502,90052.337.38$21,405
May 200502,89545.226.65$19,255
Apr 200542,88649.207.36$21,439
Mar 200502,66250.377.15$19,046
Feb 200532,61445.226.31$16,635
Jan 200533,14843.166.32$20,032
Dec 200422,83639.866.75$19,226
Nov 200433,03945.286.33$19,374
Oct 200403,12549.706.52$20,360
Sep 200412,95443.245.28$15,652
Aug 200412,98042.375.55$16,583
Jul 200413,05438.286.08$18,619
Jun 200402,97736.106.43$19,151
May 200413,28537.486.49$21,372
Apr 200413,22434.475.86$18,922
Mar 200413,50934.365.53$19,440
Feb 200413,14632.455.51$17,366
Jan 200443,11032.036.30$19,720
Dec 200323,29730.266.30$20,837
Nov 200303,52528.804.60$16,198
Oct 200303,13228.174.76$14,907
Sep 200333,12426.314.75$14,916
Aug 200303,28029.765.13$16,825
Jul 200303,31229.415.17$17,126
Jun 200333,24428.565.98$19,494
May 200303,40226.595.97$20,319
Apr 200333,28826.675.41$17,859
Mar 200343,27531.146.10$20,089
Feb 200333,08833.487.93$24,576
Jan 200303,47130.315.58$19,375
Dec 200263,53826.914.85$17,334
Nov 200203,44924.664.14$14,268
Oct 200203,74226.464.23$15,825
Sep 200264,16927.443.64$15,320
Aug 200203,89525.963.16$12,324
Jul 200204,91824.583.06$15,058
Jun 200204,13723.733.34$13,810
May 200203,74524.663.58$13,422
Apr 200253,71223.653.51$13,156
Mar 200254,00322.003.10$12,530
Feb 200202,91018.222.38$6,913
Jan 2002143,46717.172.38$8,477
Dec 2001103,47316.932.36$8,381
Nov 200103,63318.072.41$8,739
Oct 200103,84719.782.53$9,729
Sep 200103,01824.262.25$6,794
Aug 200103,16724.873.05$9,669
Jul 200172,87823.933.20$9,369
Jun 200103,15424.563.82$12,061
May 200103,38225.524.31$14,567
Apr 200103,60324.685.34$19,223
Mar 200103,05724.545.38$16,436
Feb 200173,29327.755.77$19,185
Jan 200103,69427.478.40$31,025
Dec 200003,98526.889.12$36,353
Nov 200083,64732.215.66$20,892
Oct 200004,32131.235.15$22,234
Sep 200004,42231.875.19$22,935
Aug 200074,46429.644.54$20,477
Jul 200004,98628.534.09$20,391
Jun 2000104,67229.304.40$20,837
May 200075,15627.263.68$19,164
Apr 2000125,60224.513.12$17,750
Mar 2000355,36228.422.86$16,329
Feb 200005,51427.622.73$15,034
Jan 200006,10525.272.48$15,143
Dec 1999127,31024.282.42$18,009
Nov 199906,92123.192.43$16,846
Oct 199908,72920.982.80$24,474
Sep 199907,70121.752.62$20,168
Aug 1999138,59819.262.88$24,975
Jul 199908,97217.892.37$21,285
Jun 199909,10415.942.36$21,505
May 1999129,75615.792.32$22,833
Apr 1999148,66715.102.21$19,349
Mar 199907,77112.471.84$14,286
Feb 199907,3319.981.82$13,326
Jan 1999147,08510.381.90$13,606
Dec 1998145,5409.201.77$9,953
Nov 199804,97710.892.19$10,878
Oct 199806,10212.421.97$12,016
Sep 1998115,27512.592.08$11,124
Aug 199804,40711.301.91$8,406
Jul 199802,54611.742.24$5,696
Jun 199803,95611.242.24$8,851
May 199802,76512.622.21$6,101

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                  702 Mcf  × $  3.05 =     $2,138

────────────────────────────────────────────────────
Month total                                   $2,138

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/169156 is the state's own key, not one this site invented.