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 177610District 7CField 81267691Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.8 M
Mar 2000 – May 2026
Value, last 12 filed months
$26 k
at the published price for each month
Months reported
315
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 Gas112000-07-19142025
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
CondensateDisposition816 bbl$34,743
GasProduction821,828 Mcf$3,728,022
Total$3,762,765

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 30.5806, -100.7829. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58062, -100.78293 · 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
8,400 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 8,400 ft.

Completions filed
Mar 2000
1 of 1 wells

1 well

42-43535045158,400 ftMar 2000

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 (315)

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

315 months

May 20260604106.413.05$1,840
Apr 2026053898.932.87$1,544
Mar 2026045789.753.15$1,439
Feb 2026052263.503.75$1,958
Jan 2026061559.138.00$4,919
Dec 2025060456.664.41$2,666
Nov 2025060058.593.93$2,356
Oct 2025062159.383.30$2,052
Sep 2025047562.743.08$1,462
Aug 2025058063.933.01$1,749
Jul 2025056166.743.32$1,860
Jun 2025060466.483.13$1,890
May 2025062760.553.23$2,027
Apr 2025062062.363.54$2,197
Mar 2025051167.704.27$2,181
Feb 2025048370.884.34$2,097
Jan 2025045474.324.28$1,943
Dec 2024047268.993.12$1,473
Nov 2024042269.052.20$928
Oct 2024049771.372.28$1,134
Sep 2024049169.612.36$1,161
Aug 2024048475.632.06$999
Jul 2024049779.932.15$1,067
Jun 2024032978.082.63$867
May 2024331578.812.20$929
Apr 2024026884.451.66$445
Mar 2024028480.301.55$439
Feb 2024028376.091.78$505
Jan 2024229073.023.30$1,102
Dec 2023031271.262.61$815
Nov 2023043877.892.81$1,230
Oct 20231527585.443.09$2,131
Sep 2023044989.042.74$1,228
Aug 2023049580.522.67$1,323
Jul 20231132674.852.64$1,685
Jun 2023033968.962.26$766
May 2023035970.622.23$800
Apr 2023536578.122.24$1,207
Mar 2023033972.852.39$811
Feb 2023037675.112.47$927
Jan 2023437276.533.39$1,566
Dec 2022042276.415.73$2,418
Nov 2022044885.005.65$2,530
Oct 2022346387.185.86$2,976
Sep 2022027684.888.16$2,253
Aug 2022169394.529.13$6,420
Jul 20220620101.587.54$4,676
Jun 20220575115.097.98$4,587
May 20220603109.378.43$5,085
Apr 20220586104.226.84$4,007
Mar 20220631108.885.08$3,203
Feb 2022058791.054.86$2,852
Jan 2022065181.844.54$2,954
Dec 2021066071.323.90$2,573
Nov 2021060977.435.24$3,189
Oct 2021065479.795.71$3,737
Sep 2021063269.865.35$3,382
Aug 2021065966.024.22$2,781
Jul 2021067270.783.98$2,676
Jun 2021067169.493.38$2,268
May 2021162363.483.02$1,943
Apr 2021049360.362.76$1,360
Mar 2021043161.302.72$1,171
Feb 2021037557.805.55$2,080
Jan 2021053350.412.81$1,498
Dec 2020060544.642.68$1,619
Nov 2020059438.772.71$1,608
Oct 2020165436.972.48$1,658
Sep 2020059837.091.99$1,191
Aug 2020181339.982.39$1,979
Jul 2020077338.371.83$1,411
Jun 2020089734.901.69$1,516
May 2020063916.921.81$1,160
Apr 2020767514.751.80$1,321
Mar 2020058030.341.86$1,077
Feb 2020069549.881.98$1,377
Jan 2020077757.252.09$1,628
Dec 2019076959.012.30$1,772
Nov 2019076655.302.75$2,107
Oct 2019078753.472.42$1,903
Sep 2019088955.052.66$2,362
Aug 2019060053.112.30$1,383
Jul 2019056056.272.46$1,378
Jun 2019858952.782.49$1,890
May 2019060658.482.74$1,661
Apr 2019052162.632.75$1,433
Mar 2019064356.803.06$1,969
Feb 2019068850.852.79$1,921
Jan 2019073746.033.23$2,379
Dec 2018082446.594.19$3,449
Nov 2018071752.934.24$3,038
Oct 2018070261.443.40$2,385
Sep 2018073459.543.11$2,281
Aug 2018076859.403.07$2,355
Jul 2018075065.142.93$2,199
Jun 2018672960.183.08$2,604
May 2018079865.382.90$2,315
Apr 2018078363.842.90$2,271
Mar 2018080461.222.79$2,241
Feb 2018065061.782.77$1,798
Jan 2018062262.874.01$2,494
Dec 2017069057.272.92$2,016
Nov 2017164855.423.12$2,076
Oct 2017166349.292.98$2,027
Sep 2017059947.523.09$1,849
Aug 2017057245.373.00$1,719
Jul 2017057243.873.09$1,766
Jun 2017059342.493.09$1,831
May 2017068845.373.26$2,245
Apr 2017198647.933.21$3,215
Mar 2017067546.772.98$2,014
Feb 2017192550.452.95$2,782
Jan 2017084649.413.42$2,892
Dec 2016281448.763.72$3,128
Nov 2016194442.492.64$2,539
Oct 2016071546.193.09$2,210
Sep 2016172741.553.10$2,296
Aug 2016094841.442.92$2,772
Jul 2016174741.622.92$2,226
Jun 2016081245.352.69$2,181
May 2016167142.521.99$1,379
Apr 2016464236.561.99$1,424
Mar 2016171533.011.79$1,316
Feb 2016078026.472.06$1,610
Jan 2016190327.352.36$2,162
Dec 2015090732.362.00$1,815
Nov 2015085338.792.17$1,849
Oct 2015159743.552.43$1,492
Sep 2015077642.992.76$2,141
Aug 2015188240.162.87$2,574
Jul 2015085248.152.95$2,509
Jun 2015092256.152.88$2,658
May 2015881455.212.96$2,847
Apr 201531,03549.822.71$2,951
Mar 201501,15342.892.93$3,384
Feb 201541,02044.662.98$3,214
Jan 201571,13843.433.10$3,833
Dec 201431,05154.693.59$3,939
Nov 201401,18370.464.25$5,030
Oct 201431,29178.303.90$5,271
Sep 201401,15186.164.05$4,656
Aug 2014080289.394.04$3,236
Jul 2014487496.564.18$4,039
Jun 201401,06798.164.74$5,054
May 2014398794.734.73$4,949
Apr 201401,30795.944.81$6,286
Mar 2014361995.895.06$3,418
Feb 201401,30697.406.19$8,087
Jan 201431,33990.404.86$6,780
Dec 201341,52691.824.35$7,012
Nov 201301,60988.853.74$6,015
Oct 201331,56397.423.78$6,199
Sep 201301,346104.113.72$5,004
Aug 201341,167104.253.52$4,528
Jul 201351,432102.523.72$5,836
Jun 201301,92094.403.93$7,552
May 201301,32494.834.15$5,493
Apr 201321,07293.964.28$4,779
Mar 201321,12893.623.91$4,601
Feb 2013082591.233.42$2,821
Jan 2013294391.603.42$3,408
Dec 201201,23686.773.42$4,227
Nov 201231,12286.953.62$4,328
Oct 201201,32689.383.40$4,508
Sep 201241,25094.672.92$4,027
Aug 201221,17692.662.91$3,605
Jul 201201,24685.133.02$3,764
Jun 201221,18479.822.52$3,142
May 201201,35391.612.49$3,367
Apr 201221,187101.652.00$2,574
Mar 201221,213105.052.22$2,905
Feb 201201,150101.102.57$2,956
Jan 201201,26898.092.73$3,467
Dec 201121,31096.873.24$4,438
Nov 201121,18295.723.31$4,105
Oct 201101,02484.983.65$3,736
Sep 2011287283.623.99$3,643
Aug 2011094783.404.15$3,929
Jul 2011196094.144.52$4,431
Jun 2011164092.904.64$3,062
May 2011071598.134.40$3,149
Apr 20111524105.964.33$2,377
Mar 2011264196.364.06$2,793
Feb 2011163685.644.18$2,744
Jan 2011274086.504.59$3,569
Dec 2010082585.734.35$3,587
Nov 2010070580.843.80$2,676
Oct 2010165578.103.51$2,376
Sep 2010145172.633.98$1,867
Aug 2010049473.684.42$2,183
Jul 201051,02772.554.74$5,227
Jun 201001,03970.364.91$5,102
May 201021,09971.124.24$4,797
Apr 201021,06681.694.12$4,558
Mar 201031,06378.394.39$4,900
Feb 2010097773.585.44$5,317
Jan 201041,13074.365.96$7,037
Dec 200901,14471.445.48$6,273
Nov 200941,13674.593.75$4,560
Oct 200901,19472.544.11$4,908
Sep 200911,15065.543.06$3,590
Aug 200901,14067.423.22$3,669
Jul 200941,15861.133.46$4,256
Jun 200911,19966.163.90$4,736
May 200921,30254.743.93$5,221
Apr 200911,11746.773.59$4,054
Mar 200941,34542.144.06$5,628
Feb 200941,21032.814.63$5,737
Jan 200911,41835.865.37$7,652
Dec 200831,40137.105.98$8,485
Nov 200831,37355.496.86$9,586
Oct 200811,43275.246.92$9,988
Sep 200811,318101.767.88$10,484
Aug 200811,423114.228.48$12,186
Jul 200811,372131.0811.39$15,757
Jun 200821,365131.3313.03$18,052
May 200811,356123.1711.57$15,818
Apr 200861,393110.3110.45$15,225
Mar 200821,424101.909.66$13,965
Feb 200821,35292.538.77$12,043
Jan 200831,48090.388.21$12,416
Dec 200711,51188.337.30$11,122
Nov 200751,38191.677.29$10,528
Oct 200721,70982.856.92$11,995
Sep 200722,01675.846.24$12,740
Aug 200752,09969.066.39$13,754
Jul 200742,36470.906.39$15,385
Jun 200701,63362.007.55$12,327
May 200752,00758.747.85$16,041
Apr 200732,40759.617.81$18,966
Mar 200712,45056.927.30$17,947
Feb 200721,43055.108.22$11,859
Jan 200721,79650.306.73$12,182
Dec 200602,05556.656.92$14,217
Nov 200632,07754.207.62$15,984
Oct 200602,26954.906.01$13,645
Sep 200602,25360.085.04$11,349
Aug 200602,17368.717.34$15,950
Jul 200602,26869.376.34$14,385
Jun 200632,11266.286.38$13,682
May 200602,49566.016.42$16,030
Apr 200602,44964.397.36$18,026
Mar 200602,65556.707.08$18,805
Feb 200632,20257.597.75$17,241
Jan 200602,60360.598.93$23,253
Dec 200502,50554.9413.42$33,606
Nov 200522,74054.6910.59$29,122
Oct 200502,78758.3413.80$38,449
Sep 200522,56961.4512.08$31,154
Aug 200502,88761.519.80$28,283
Jul 200532,80355.697.84$22,153
Jun 200502,78952.337.38$20,586
May 200502,79945.226.65$18,617
Apr 200542,71549.207.36$20,181
Mar 200502,44350.377.15$17,479
Feb 200532,46145.226.31$15,669
Jan 200532,88443.166.32$18,363
Dec 200423,27539.866.75$22,190
Nov 200433,17545.286.33$20,235
Oct 200403,39249.706.52$22,099
Sep 200413,18443.245.28$16,867
Aug 200413,36742.375.55$18,731
Jul 200423,30038.286.08$20,154
Jun 200403,38136.106.43$21,750
May 200423,48237.486.49$22,689
Apr 200413,17234.475.86$18,618
Mar 200413,38534.365.53$18,754
Feb 200413,11732.455.51$17,206
Jan 200443,22132.036.30$20,419
Dec 200323,22230.266.30$20,364
Nov 200302,74928.804.60$12,632
Oct 200303,19828.174.76$15,221
Sep 200352,50626.314.75$12,033
Aug 200304,15429.765.13$21,309
Jul 200304,75629.415.17$24,593
Jun 200365,34828.565.98$32,168
May 200305,86826.595.97$35,048
Apr 200355,47126.675.41$29,717
Mar 200385,48131.146.10$33,662
Feb 200354,89133.487.93$38,933
Jan 200305,34330.315.58$29,825
Dec 200295,75626.914.85$28,180
Nov 200206,13324.664.14$25,372
Oct 200206,33826.464.23$26,804
Sep 200286,40627.443.64$23,507
Aug 200206,43125.963.16$20,349
Jul 200207,05224.583.06$21,592
Jun 200207,27823.733.34$24,296
May 200207,73724.663.58$27,729
Apr 2002107,34023.653.51$26,017
Mar 200297,75122.003.10$24,247
Feb 200207,37718.222.38$17,525
Jan 2002368,65217.172.38$21,173
Dec 2001248,39616.932.36$20,258
Nov 200105,92118.072.41$14,243
Oct 200106,89319.782.53$17,432
Sep 200107,38424.262.25$16,624
Aug 200108,63124.873.05$26,352
Jul 2001308,07323.933.20$26,528
Jun 200109,08424.563.82$34,739
May 200109,56025.524.31$41,178
Apr 200109,54424.685.34$50,920
Mar 200109,30524.545.38$50,028
Feb 2001146,20527.755.77$36,173
Jan 200107,90027.478.40$66,350
Dec 200008,32726.889.12$75,963
Nov 2000219,66532.215.66$55,361
Oct 2000011,42531.235.15$58,787
Sep 2000012,72631.875.19$66,003
Aug 20002514,99929.644.54$68,848
Jul 2000021,78328.534.09$89,087
Jun 20004730,50029.304.40$135,493
May 20007858,50427.263.68$217,406
Apr 200015469,85124.513.12$221,430
Mar 2000045,92028.422.86$131,320

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                  604 Mcf  × $  3.05 =     $1,840

────────────────────────────────────────────────────
Month total                                   $1,840

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/177610 is the state's own key, not one this site invented.