MAYFIELD 46

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

Gas lease lease 126709District 7CField 81267333NGPA filingCondensateGasSaveExport
Value, all time
$725 k
Jan 1993 – May 2026
Value, last 12 filed months
$668
at the published price for each month
Months reported
401
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 6,629 leases and 6,629 wells, and the rule below applies to all of them.

Discovered
1967-07-01
as the register files it
Field class
Gas
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2003-06-24.

The Commission's schedule remark for this field reads: FIELD PER ORDER 7C-0234582 6/2403

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
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
CondensateDisposition181 bbl$5,970
GasProduction226,465 Mcf$719,316
Total$725,287

69,425 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 30.5843, -100.7892. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.58431, -100.78923 · 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
7,400 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 7,400 ft.

Completions filed
Feb 1988
1 of 1 wells

1 well

42-4353340287,400 ftFeb 1988

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 (401)

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

401 months

May 2026027106.413.05$82
Apr 202602998.932.87$83
Mar 202602689.753.15$82
Feb 20260663.503.75$23
Jan 202601459.138.00$112
Dec 20250456.664.41$18
Nov 20250958.593.93$35
Oct 202501159.383.30$36
Sep 202501462.743.08$43
Aug 202501863.933.01$54
Jul 202501266.743.32$40
Jun 202501966.483.13$59
May 202501860.553.23$58
Apr 202501862.363.54$64
Mar 20250867.704.27$34
Feb 20250470.884.34$17
Jan 20250574.324.28$21
Dec 20240268.993.12$6
Nov 20240369.052.20$7
Oct 2024013571.372.28$308
Sep 202401469.612.36$33
Aug 202401475.632.06$29
Jul 202401879.932.15$39
Jun 202401578.082.63$40
May 2024012978.812.20$284
Apr 202405484.451.66$90
Mar 20240880.301.55$12
Feb 202401176.091.78$20
Jan 202401173.023.30$36
Dec 202301071.262.61$26
Nov 20230977.892.81$25
Oct 20230485.443.09$12
Sep 20230389.042.74$8
Aug 20230280.522.67$5
Jul 20230374.852.64$8
Jun 20230368.962.26$7
May 20230370.622.23$7
Apr 20230378.122.24$7
Mar 20230372.852.39$7
Feb 20230575.112.47$12
Jan 20230476.533.39$14
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210370.783.98$12
Jun 20210069.493.38$0
May 202101063.483.02$30
Apr 202101060.362.76$28
Mar 202101461.302.72$38
Feb 202101357.805.55$72
Jan 202101150.412.81$31
Dec 202001044.642.68$27
Nov 20200738.772.71$19
Oct 20200736.972.48$17
Sep 20200637.091.99$12
Aug 20200639.982.39$14
Jul 20200638.371.83$11
Jun 20200634.901.69$10
May 20200716.921.81$13
Apr 20200614.751.80$11
Mar 20200930.341.86$17
Feb 202001349.881.98$26
Jan 202001757.252.09$36
Dec 201901859.012.30$41
Nov 201901955.302.75$52
Oct 201902153.472.42$51
Sep 201902555.052.66$66
Aug 201901953.112.30$44
Jul 201901956.272.46$47
Jun 201901952.782.49$47
May 201902058.482.74$55
Apr 201901962.632.75$52
Mar 201901856.803.06$55
Feb 201901750.852.79$47
Jan 201901846.033.23$58
Dec 201801846.594.19$75
Nov 20180752.934.24$30
Oct 2018018361.443.40$622
Sep 201801459.543.11$44
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180560.183.08$15
May 201801265.382.90$35
Apr 201801363.842.90$38
Mar 201801561.222.79$42
Feb 201801361.782.77$36
Jan 201801362.874.01$52
Dec 201701757.272.92$50
Nov 201701655.423.12$50
Oct 201701649.292.98$48
Sep 201701647.523.09$49
Aug 201701645.373.00$48
Jul 201701543.873.09$46
Jun 201701642.493.09$49
May 201701645.373.26$52
Apr 201701647.933.21$51
Mar 20170546.772.98$15
Feb 201701250.452.95$35
Jan 201701749.413.42$58
Dec 201602048.763.72$74
Nov 201601942.492.64$50
Oct 201601946.193.09$59
Sep 201601841.553.10$56
Aug 201601541.442.92$44
Jul 201601741.622.92$50
Jun 201601745.352.69$46
May 201601842.521.99$36
Apr 201601736.561.99$34
Mar 201601833.011.79$32
Feb 20160626.472.06$12
Jan 20160127.352.36$2
Dec 20150132.362.00$2
Nov 20150138.792.17$2
Oct 20150143.552.43$2
Sep 20150242.992.76$6
Aug 20151240.162.87$46
Jul 20150348.152.95$9
Jun 20150456.152.88$12
May 20150355.212.96$9
Apr 20150349.822.71$8
Mar 20150342.892.93$9
Feb 20150244.662.98$6
Jan 20150243.433.10$6
Dec 20140254.693.59$7
Nov 20140470.464.25$17
Oct 20140678.303.90$23
Sep 20140586.164.05$20
Aug 20140589.394.04$20
Jul 20140596.564.18$21
Jun 20140498.164.74$19
May 20140394.734.73$14
Apr 20140395.944.81$14
Mar 20140295.895.06$10
Feb 20140197.406.19$6
Jan 20140190.404.86$5
Dec 20130191.824.35$4
Nov 20130288.853.74$7
Oct 20130597.423.78$19
Sep 201305104.113.72$19
Aug 201304104.253.52$14
Jul 201303102.523.72$11
Jun 20130494.403.93$16
May 20130394.834.15$12
Apr 20130293.964.28$9
Mar 20130293.623.91$8
Feb 20130791.233.42$24
Jan 201301391.603.42$44
Dec 201201486.773.42$48
Nov 20120986.953.62$33
Oct 201202989.383.40$99
Sep 201204694.672.92$134
Aug 201215192.662.91$241
Jul 201206985.133.02$208
Jun 201216679.822.52$246
May 201208691.612.49$214
Apr 2012076101.652.00$152
Mar 20121108105.052.22$345
Feb 20120126101.102.57$324
Jan 2012012598.092.73$342
Dec 2011013296.873.24$428
Nov 2011121895.723.31$818
Oct 2011028784.983.65$1,047
Sep 2011128683.623.99$1,224
Aug 2011028383.404.15$1,174
Jul 2011021794.144.52$980
Jun 2011017992.904.64$831
May 2011016898.134.40$740
Apr 20110155105.964.33$672
Mar 2011024596.364.06$994
Feb 2011112485.644.18$604
Jan 2011126586.504.59$1,303
Dec 2010013885.734.35$600
Nov 2010025880.843.80$979
Oct 2010034978.103.51$1,225
Sep 201008672.633.98$342
Aug 201004473.684.42$194
Jul 201016172.554.74$361
Jun 2010015170.364.91$741
May 2010026371.124.24$1,114
Apr 2010034481.694.12$1,418
Mar 2010128778.394.39$1,338
Feb 2010021473.585.44$1,165
Jan 2010135574.365.96$2,192
Dec 2009028871.445.48$1,579
Nov 2009128574.593.75$1,144
Oct 2009038272.544.11$1,570
Sep 2009024865.543.06$760
Aug 2009029967.423.22$962
Jul 2009128261.133.46$1,038
Jun 2009046266.163.90$1,799
May 2009145454.743.93$1,837
Apr 2009037646.773.59$1,349
Mar 2009243642.144.06$1,854
Feb 2009253832.814.63$2,558
Jan 2009161235.865.37$3,323
Dec 2008147337.105.98$2,864
Nov 2008152855.496.86$3,678
Oct 2008162775.246.92$4,415
Sep 20081599101.767.88$4,820
Aug 20081645114.228.48$5,586
Jul 20081690131.0811.39$7,990
Jun 20081707131.3313.03$9,345
May 20081669123.1711.57$7,866
Apr 20082594110.3110.45$6,431
Mar 20080694101.909.66$6,707
Feb 2008135992.538.77$3,241
Jan 2008163190.388.21$5,268
Dec 2007147488.337.30$3,549
Nov 2007260891.677.29$4,617
Oct 2007161682.856.92$4,347
Sep 2007174575.846.24$4,728
Aug 2007276369.066.39$5,012
Jul 2007159770.906.39$3,885
Jun 2007040062.007.55$3,019
May 2007171058.747.85$5,630
Apr 2007198159.617.81$7,717
Mar 2007083856.927.30$6,119
Feb 2007044255.108.22$3,631
Jan 2007072450.306.73$4,870
Dec 2006083556.656.92$5,777
Nov 2006183754.207.62$6,430
Oct 2006071554.906.01$4,300
Sep 2006096660.085.04$4,866
Aug 2006095668.717.34$7,017
Jul 200601,14369.376.34$7,250
Jun 200611,00366.286.38$6,469
May 2006085966.016.42$5,519
Apr 2006083864.397.36$6,168
Mar 2006089156.707.08$6,311
Feb 2006177857.597.75$6,088
Jan 2006096460.598.93$8,612
Dec 2005087054.9413.42$11,671
Nov 2005185754.6910.59$9,129
Oct 2005088858.3413.80$12,251
Sep 2005186561.4512.08$10,510
Aug 2005093161.519.80$9,121
Jul 2005086855.697.84$6,808
Jun 2005089152.337.38$6,577
May 2005023145.226.65$1,536
Apr 2005133549.207.36$2,515
Mar 2005055850.377.15$3,992
Feb 2005161845.226.31$3,946
Jan 2005079943.166.32$5,051
Dec 2004069739.866.75$4,706
Nov 2004052545.286.33$3,323
Oct 2004068749.706.52$4,476
Sep 2004056643.245.28$2,991
Aug 2004064842.375.55$3,597
Jul 2004089738.286.08$5,458
Jun 2004086736.106.43$5,577
May 2004090237.486.49$5,858
Apr 2004086334.475.86$5,056
Mar 2004095734.365.53$5,292
Feb 2004083732.455.51$4,612
Jan 2004087932.036.30$5,537
Dec 2003088630.266.30$5,583
Nov 2003087628.804.60$4,025
Oct 2003074228.174.76$3,532
Sep 2003061526.314.75$2,921
Aug 2003093429.765.13$4,791
Jul 2003091729.415.17$4,742
Jun 2003192928.565.98$5,587
May 200301,02626.595.97$6,128
Apr 2003189726.675.41$4,877
Mar 200311,06831.146.10$6,542
Feb 200311,04433.487.93$8,308
Jan 200301,00230.315.58$5,593
Dec 2002299226.914.85$4,869
Nov 200201,06424.664.14$4,402
Oct 200201,08526.464.23$4,589
Sep 200221,06027.443.64$3,908
Aug 200201,06225.963.16$3,360
Jul 200201,15124.583.06$3,524
Jun 200201,14423.733.34$3,819
May 200201,17924.663.58$4,226
Apr 200221,09923.653.51$3,907
Mar 2002198922.003.10$3,091
Feb 2002092218.222.38$2,190
Jan 200241,03017.172.38$2,516
Dec 200131,03516.932.36$2,498
Nov 2001097218.072.41$2,338
Oct 2001093219.782.53$2,357
Sep 2001077724.262.25$1,749
Aug 2001081224.873.05$2,479
Jul 2001171123.933.20$2,297
Jun 2001083624.563.82$3,197
May 2001080025.524.31$3,446
Apr 2001083724.685.34$4,466
Mar 2001095624.545.38$5,140
Feb 2001291827.755.77$5,350
Jan 200101,12027.478.40$9,407
Dec 200001,09026.889.12$9,944
Nov 200021,07532.215.66$6,147
Oct 200001,09731.235.15$5,645
Sep 200001,04731.875.19$5,430
Aug 200021,07329.644.54$4,932
Jul 200001,28628.534.09$5,259
Jun 200011,05529.304.40$4,668
May 2000184027.263.68$3,118
Apr 2000285524.513.12$2,713
Mar 2000584528.422.86$2,559
Feb 2000072227.622.73$1,969
Jan 2000091625.272.48$2,272
Dec 1999191324.282.42$2,237
Nov 199901,03423.192.43$2,517
Oct 199901,05420.982.80$2,955
Sep 1999052621.752.62$1,378
Aug 1999077419.262.88$2,226
Jul 199901,83017.892.37$4,341
Jun 199902,12215.942.36$5,012
May 199902,25715.792.32$5,239
Apr 199902,05615.102.21$4,540
Mar 199901,71612.471.84$3,155
Feb 199901,7649.981.82$3,207
Jan 199901,73510.381.90$3,296
Dec 199801,2799.201.77$2,268
Nov 199801,26410.892.19$2,763
Oct 199801,79812.421.97$3,541
Sep 199802,24112.592.08$4,667
Aug 1998095711.301.91$1,825
Jul 1998081111.742.24$1,814
Jun 199801,43011.242.24$3,199
May 1998040912.622.21$902
Apr 199801,10313.042.51$2,763
Mar 199801,32612.802.31$3,062
Feb 199801,49113.952.30$3,428
Jan 199801,77714.702.15$3,829
Dec 199703,36816.322.41$8,121
Nov 199701,78618.193.09$5,516
Oct 199701,83719.253.15$5,786
Sep 199701,60517.742.95$4,743
Aug 199701,72417.862.55$4,404
Jul 199701,76817.582.25$3,973
Jun 199701,62017.242.26$3,657
May 199701,47818.972.31$3,412
Apr 199701,33617.882.08$2,783
Mar 199701,31618.951.94$2,552
Feb 199701,17220.492.21$2,585
Jan 199701,65623.483.54$5,862
Dec 199602,06723.32$0
Nov 199601,29921.97$0
Oct 199601,41723.31$0
Sep 199601,03422.22$0
Aug 199601,04420.26$0
Jul 199601,02019.55$0
Jun 1996097718.73$0
May 1996074219.43$0
Apr 1996085721.51$0
Mar 1996072119.38$0
Feb 1996082116.98$0
Jan 199604917.07$0
Dec 199501,27917.19$0
Nov 1995093716.00$0
Oct 1995082015.43$0
Sep 1995074316.18$0
Aug 1995090015.92$0
Jul 199501,27915.24$0
Jun 199501,20616.41$0
May 199501,28117.56$0
Apr 1995121,65817.73$213
Mar 199501,78816.44$0
Feb 199502,00816.58$0
Jan 199501,77015.92$0
Dec 199401,89115.03$0
Nov 199402,28515.90$0
Oct 199401,79915.58$0
Sep 199401,47915.29$0
Aug 199401,74816.13$0
Jul 199402,02617.56$0
Jun 199402,04817.09$0
May 199402,05715.88$0
Apr 199402,11214.14$0
Mar 1994471,57712.46$586
Feb 199401,00012.50$0
Jan 199401,04412.66$0
Dec 1993077212.33$0
Nov 1993096214.49$0
Oct 199301,26115.85$0
Sep 199301,53315.03$0
Aug 199301,84215.66$0
Jul 199301,98915.46$0
Jun 199301,89016.79$0
May 1993392,09217.68$690
Apr 199302,04218.05$0
Mar 199302,17418.14$0
Feb 199301,88317.90$0
Jan 199302,20216.93$0

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                   27 Mcf  × $  3.05 =        $82

────────────────────────────────────────────────────
Month total                                      $82

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/126709 is the state's own key, not one this site invented.