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 169158District 7CField 81267691Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$2.3 M
May 1998 – May 2026
Value, last 12 filed months
$14 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 Gas111999-02-03140074
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
CondensateDisposition416 bbl$15,737
GasProduction516,869 Mcf$2,329,751
Total$2,345,488

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 30.5735, -100.7920. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57354, -100.79199 · 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
May 1998
1 of 1 wells

1 well

42-43534807118,400 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 20260296106.413.05$902
Apr 2026030098.932.87$861
Mar 2026031989.753.15$1,005
Feb 2026029063.503.75$1,088
Jan 2026031759.138.00$2,535
Dec 2025030156.664.41$1,328
Nov 2025031158.593.93$1,221
Oct 2025032559.383.30$1,074
Sep 2025031362.743.08$963
Aug 2025032663.933.01$983
Jul 2025033766.743.32$1,117
Jun 2025030666.483.13$957
May 2025031360.553.23$1,012
Apr 2025030362.363.54$1,074
Mar 2025031667.704.27$1,349
Feb 2025027870.884.34$1,207
Jan 2025032274.324.28$1,378
Dec 2024032368.993.12$1,008
Nov 2024031669.052.20$695
Oct 2024034271.372.28$780
Sep 2024034169.612.36$806
Aug 2024033975.632.06$700
Jul 2024035079.932.15$751
Jun 2024034178.082.63$898
May 2024034478.812.20$756
Apr 2024032084.451.66$531
Mar 2024034380.301.55$530
Feb 2024033976.091.78$605
Jan 2024033173.023.30$1,092
Dec 2023033471.262.61$872
Nov 2023034377.892.81$963
Oct 2023032085.443.09$988
Sep 2023034089.042.74$930
Aug 2023035280.522.67$941
Jul 2023035474.852.64$935
Jun 2023034668.962.26$781
May 2023035170.622.23$782
Apr 2023035378.122.24$790
Mar 2023036572.852.39$874
Feb 2023033475.112.47$824
Jan 2023036376.533.39$1,230
Dec 2022036576.415.73$2,091
Nov 2022035785.005.65$2,016
Oct 2022036287.185.86$2,123
Sep 2022035184.888.16$2,865
Aug 2022036694.529.13$3,341
Jul 20220368101.587.54$2,775
Jun 20220361115.097.98$2,880
May 20220382109.378.43$3,221
Apr 20220373104.226.84$2,550
Mar 20220387108.885.08$1,965
Feb 2022036791.054.86$1,783
Jan 2022039481.844.54$1,788
Dec 2021039271.323.90$1,528
Nov 2021038377.435.24$2,006
Oct 2021039779.795.71$2,268
Sep 2021038969.865.35$2,082
Aug 2021040766.024.22$1,718
Jul 2021040270.783.98$1,601
Jun 2021036069.493.38$1,217
May 2021033663.483.02$1,014
Apr 2021034660.362.76$954
Mar 2021030461.302.72$826
Feb 2021037457.805.55$2,075
Jan 2021035950.412.81$1,009
Dec 2020035444.642.68$947
Nov 2020035938.772.71$972
Oct 2020040136.972.48$994
Sep 2020036337.091.99$723
Aug 2020041539.982.39$990
Jul 2020037538.371.83$684
Jun 2020040134.901.69$678
May 2020042816.921.81$777
Apr 2020039814.751.80$718
Mar 2020032130.341.86$596
Feb 2020039449.881.98$780
Jan 2020043057.252.09$901
Dec 2019042859.012.30$986
Nov 2019041555.302.75$1,142
Oct 2019043853.472.42$1,059
Sep 2019046155.052.66$1,225
Aug 2019043753.112.30$1,007
Jul 2019044056.272.46$1,082
Jun 2019043552.782.49$1,084
May 2019044358.482.74$1,214
Apr 2019043462.632.75$1,194
Mar 2019041656.803.06$1,274
Feb 2019041250.852.79$1,150
Jan 2019045646.033.23$1,472
Dec 2018046746.594.19$1,955
Nov 2018041652.934.24$1,763
Oct 2018048061.443.40$1,631
Sep 2018047859.543.11$1,486
Aug 2018049659.403.07$1,521
Jul 2018050765.142.93$1,486
Jun 2018051360.183.08$1,578
May 2018030665.382.90$888
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180161.782.77$3
Jan 201805462.874.01$217
Dec 2017012557.272.92$365
Nov 2017011955.423.12$371
Oct 2017012349.292.98$367
Sep 2017011047.523.09$340
Aug 201709145.373.00$273
Jul 201708843.873.09$272
Jun 20170842.493.09$25
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201702750.452.95$80
Jan 201709749.413.42$332
Dec 201609348.763.72$346
Nov 201609142.492.64$241
Oct 201607946.193.09$244
Sep 201608741.553.10$270
Aug 201609041.442.92$263
Jul 201608941.622.92$260
Jun 201608645.352.69$231
May 201609042.521.99$179
Apr 201608536.561.99$169
Mar 201609433.011.79$169
Feb 201607126.472.06$147
Jan 201605727.352.36$135
Dec 201503532.362.00$70
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 201503042.992.76$83
Aug 201505840.162.87$167
Jul 201505848.152.95$171
Jun 201505556.152.88$159
May 201505755.212.96$168
Apr 201505349.822.71$143
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20152243.433.10$93
Dec 201401154.693.59$40
Nov 2014024570.464.25$1,042
Oct 20140678.303.90$23
Sep 2014010086.164.05$405
Aug 20140589.394.04$20
Jul 2014114396.564.18$694
Jun 2014032798.164.74$1,549
May 201408794.734.73$411
Apr 20140695.944.81$29
Mar 201401095.895.06$51
Feb 20140597.406.19$31
Jan 20140290.404.86$10
Dec 2013113991.824.35$697
Nov 2013036988.853.74$1,379
Oct 2013134997.423.78$1,416
Sep 20130320104.113.72$1,190
Aug 20131344104.253.52$1,316
Jul 20132361102.523.72$1,547
Jun 2013029494.403.93$1,156
May 2013036494.834.15$1,510
Apr 2013140793.964.28$1,837
Mar 2013143593.623.91$1,796
Feb 2013039491.233.42$1,347
Jan 2013144991.603.42$1,627
Dec 2012045786.773.42$1,563
Nov 2012140886.953.62$1,566
Oct 2012041889.383.40$1,421
Sep 2012138094.672.92$1,204
Aug 2012138592.662.91$1,212
Jul 2012034985.133.02$1,054
Jun 2012132179.822.52$888
May 2012034391.612.49$853
Apr 20121328101.652.00$757
Mar 20121327105.052.22$832
Feb 20120308101.102.57$792
Jan 2012032798.092.73$894
Dec 2011132596.873.24$1,150
Nov 2011030395.723.31$1,003
Oct 2011028784.983.65$1,047
Sep 2011127783.623.99$1,188
Aug 2011029683.404.15$1,228
Jul 2011027594.144.52$1,242
Jun 2011027292.904.64$1,262
May 2011017098.134.40$749
Apr 201100105.964.33$0
Mar 20110496.364.06$16
Feb 201125385.644.18$393
Jan 201141486.504.59$410
Dec 201001685.734.35$70
Nov 201001,50080.843.80$5,693
Oct 201021,73578.103.51$6,244
Sep 201011,18272.633.98$4,776
Aug 2010030273.684.42$1,335
Jul 2010472072.554.74$3,700
Jun 2010083870.364.91$4,115
May 2010192171.124.24$3,972
Apr 2010182881.694.12$3,495
Mar 2010284378.394.39$3,856
Feb 2010088273.585.44$4,800
Jan 2010490574.365.96$5,695
Dec 200901,04071.445.48$5,703
Nov 200941,08974.593.75$4,384
Oct 200901,13572.544.11$4,665
Sep 200911,11765.543.06$3,489
Aug 200901,09767.423.22$3,531
Jul 200941,20661.133.46$4,423
Jun 200911,20066.163.90$4,740
May 200921,12154.743.93$4,510
Apr 200911,21946.773.59$4,420
Mar 200941,36842.144.06$5,721
Feb 200941,32932.814.63$6,289
Jan 200921,49035.865.37$8,075
Dec 200831,50337.105.98$9,095
Nov 200831,51055.496.86$10,526
Oct 200821,64375.246.92$11,523
Sep 200811,443101.767.88$11,468
Aug 200811,463114.228.48$12,525
Jul 200811,373131.0811.39$15,769
Jun 200811,312131.3313.03$17,230
May 200811,227123.1711.57$14,325
Apr 200861,468110.3110.45$16,010
Mar 200811,984101.909.66$19,275
Feb 200811,18592.538.77$10,486
Jan 200821,31790.388.21$10,988
Dec 200711,32088.337.30$9,727
Nov 200731,23991.677.29$9,309
Oct 200711,30282.856.92$9,095
Sep 200711,18175.846.24$7,450
Aug 200731,12069.066.39$7,362
Jul 200721,16770.906.39$7,597
Jun 200701,20062.007.55$9,058
May 2007199658.747.85$7,874
Apr 200711,08559.617.81$8,528
Mar 200711,10756.927.30$8,140
Feb 200711,01655.108.22$8,403
Jan 200701,09950.306.73$7,393
Dec 200601,10756.656.92$7,659
Nov 200621,03654.207.62$8,000
Oct 200601,02654.906.01$6,170
Sep 200601,04260.085.04$5,249
Aug 200601,44968.717.34$10,636
Jul 200601,82469.376.34$11,569
Jun 200633,08266.286.38$19,874
May 200602,74866.016.42$17,656
Apr 200602,25264.397.36$16,576
Mar 200602,33956.707.08$16,567
Feb 200622,48557.597.75$19,377
Jan 200602,90060.598.93$25,907
Dec 200502,47454.9413.42$33,190
Nov 200522,27854.6910.59$24,230
Oct 200502,36658.3413.80$32,641
Sep 200522,62361.4512.08$31,806
Aug 200502,58561.519.80$25,325
Jul 200522,52555.697.84$19,917
Jun 200502,40752.337.38$17,766
May 200502,86345.226.65$19,042
Apr 200542,95749.207.36$21,962
Mar 200502,86550.377.15$20,499
Feb 200532,64045.226.31$16,799
Jan 200532,63143.166.32$16,763
Dec 200412,91039.866.75$19,686
Nov 200432,87145.286.33$18,310
Oct 200403,28149.706.52$21,376
Sep 200412,67343.245.28$14,167
Aug 200413,16142.375.55$17,588
Jul 200412,42138.286.08$14,768
Jun 2004021236.106.43$1,364
May 200412,56837.486.49$16,716
Apr 200412,92734.475.86$17,182
Mar 200412,95834.365.53$16,393
Feb 200412,68832.455.51$14,842
Jan 200432,59232.036.30$16,425
Dec 200323,11630.266.30$19,696
Nov 200302,72528.804.60$12,522
Oct 200302,91228.174.76$13,860
Sep 200332,78926.314.75$13,325
Aug 200302,91529.765.13$14,953
Jul 200303,16329.415.17$16,355
Jun 200343,27528.565.98$19,708
May 200303,39126.595.97$20,253
Apr 200333,23026.675.41$17,546
Mar 200353,56731.146.10$21,900
Feb 200343,25633.487.93$25,941
Jan 200303,46030.315.58$19,314
Dec 200243,61926.914.85$17,673
Nov 200203,49524.664.14$14,459
Oct 200203,55026.464.23$15,013
Sep 200243,27227.443.64$12,004
Aug 200203,35225.963.16$10,606
Jul 200203,47924.583.06$10,652
Jun 200203,45123.733.34$11,520
May 200203,36924.663.58$12,075
Apr 200253,62023.653.51$12,833
Mar 200243,56322.003.10$11,143
Feb 200203,21618.222.38$7,640
Jan 2002174,07717.172.38$9,978
Dec 2001124,19516.932.36$10,122
Nov 200104,20618.072.41$10,118
Oct 200104,31919.782.53$10,922
Sep 200103,41424.262.25$7,686
Aug 200103,77124.873.05$11,513
Jul 200193,32923.933.20$10,858
Jun 200103,66424.563.82$14,012
May 200104,03425.524.31$17,376
Apr 200104,10624.685.34$21,907
Mar 200104,69124.545.38$25,221
Feb 2001114,78827.755.77$27,918
Jan 200105,45127.478.40$45,782
Dec 200005,05526.889.12$46,114
Nov 2000104,73532.215.66$27,113
Oct 200005,57231.235.15$28,671
Sep 200005,46631.875.19$28,349
Aug 200095,46829.644.54$25,096
Jul 200005,99728.534.09$24,526
Jun 2000125,81529.304.40$25,922
May 200086,15327.263.68$22,860
Apr 2000156,75424.513.12$21,413
Mar 2000436,70028.422.86$20,382
Feb 200006,67827.622.73$18,208
Jan 200007,20625.272.48$17,874
Dec 1999158,71324.282.42$21,482
Nov 199908,52023.192.43$20,738
Oct 199909,98120.982.80$27,984
Sep 199909,84421.752.62$25,780
Aug 19991410,39519.262.88$30,162
Jul 1999010,70017.892.37$25,384
Jun 199907,78315.942.36$18,384
May 1999123,61615.792.32$8,582
Apr 1999143,42715.102.21$7,778
Mar 199903,13812.471.84$5,769
Feb 199903,5139.981.82$6,386
Jan 1999143,78810.381.90$7,342
Dec 1998143,4599.201.77$6,263
Nov 199803,53010.892.19$7,716
Oct 199804,55312.421.97$8,966
Sep 1998115,21112.592.08$10,991
Aug 199806,24111.301.91$11,904
Jul 199808,15311.742.24$18,240
Jun 199807,71111.242.24$17,252
May 199801,19712.622.21$2,641

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                  296 Mcf  × $  3.05 =       $902

────────────────────────────────────────────────────
Month total                                     $902

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/169158 is the state's own key, not one this site invented.