MAYFIELD 34

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 169469District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$550 k
May 1998 – May 2026
Value, last 12 filed months
$0
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 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
High Cost Gas111998-09-08139222
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$7,466
GasProduction115,548 Mcf$542,899
Total$550,365

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 30.5777, -100.8170. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57768, -100.81704 · 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
8,500 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 8,500 ft.

Completions filed
May 1998
1 of 1 wells

1 well

42-4353463398,500 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 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220176.415.73$6
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 20210179.795.71$6
Sep 20210169.865.35$5
Aug 202102466.024.22$101
Jul 202109970.783.98$394
Jun 2021011869.493.38$399
May 202108863.483.02$266
Apr 202109060.362.76$248
Mar 202109461.302.72$255
Feb 202107557.805.55$416
Jan 202108950.412.81$250
Dec 202008944.642.68$238
Nov 202008838.772.71$238
Oct 202009636.972.48$238
Sep 2020012637.091.99$251
Aug 2020010339.982.39$246
Jul 202009938.371.83$181
Jun 2020010334.901.69$174
May 2020010916.921.81$198
Apr 2020012814.751.80$231
Mar 2020013330.341.86$247
Feb 2020010249.881.98$202
Jan 2020011557.252.09$241
Dec 2019011959.012.30$274
Nov 2019013055.302.75$358
Oct 2019013053.472.42$314
Sep 2019016655.052.66$441
Aug 2019016353.112.30$376
Jul 2019021056.272.46$517
Jun 2019049752.782.49$1,238
May 2019021758.482.74$595
Apr 201902162.632.75$58
Mar 201901256.803.06$37
Feb 2019046150.852.79$1,287
Jan 201902446.033.23$77
Dec 20180046.594.19$0
Nov 20180152.934.24$4
Oct 20180861.443.40$27
Sep 20180059.543.11$0
Aug 20180159.403.07$3
Jul 201801065.142.93$29
Jun 20180160.183.08$3
May 20180165.382.90$3
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180262.874.01$8
Dec 20170357.272.92$9
Nov 20170255.423.12$6
Oct 201701549.292.98$45
Sep 20170547.523.09$15
Aug 20170745.373.00$21
Jul 20170543.873.09$15
Jun 20170442.493.09$12
May 201702245.373.26$72
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170749.413.42$24
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20161041.553.10$42
Aug 20160141.442.92$3
Jul 20160541.622.92$15
Jun 20160645.352.69$16
May 201622142.521.99$127
Apr 20160936.561.99$18
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150238.792.17$4
Oct 20150543.552.43$12
Sep 201501242.992.76$33
Aug 201501940.162.87$55
Jul 201517148.152.95$257
Jun 201501056.152.88$29
May 201501855.212.96$53
Apr 201508149.822.71$219
Mar 201507542.892.93$220
Feb 2015011244.662.98$333
Jan 2015116343.433.10$549
Dec 2014112154.693.59$489
Nov 2014018870.464.25$799
Oct 2014117878.303.90$773
Sep 2014019086.164.05$769
Aug 2014013989.394.04$561
Jul 2014117296.564.18$815
Jun 2014018398.164.74$867
May 2014016694.734.73$785
Apr 2014027595.944.81$1,323
Mar 201405895.895.06$293
Feb 2014019997.406.19$1,232
Jan 2014125190.404.86$1,310
Dec 2013129591.824.35$1,376
Nov 2013014988.853.74$557
Oct 2013124897.423.78$1,035
Sep 20130202104.113.72$751
Aug 20131245104.253.52$967
Jul 20131188102.523.72$801
Jun 2013023294.403.93$913
May 2013024094.834.15$996
Apr 2013127593.964.28$1,272
Mar 2013130393.623.91$1,279
Feb 2013028391.233.42$968
Jan 2013130891.603.42$1,145
Dec 2012035386.773.42$1,207
Nov 2012125286.953.62$1,000
Oct 2012026189.383.40$887
Sep 2012124094.672.92$795
Aug 2012025892.662.91$750
Jul 2012015085.133.02$453
Jun 2012042479.822.52$1,068
May 20120491.612.49$10
Apr 20120174101.652.00$347
Mar 20120208105.052.22$462
Feb 20123189101.102.57$789
Jan 2012020898.092.73$569
Dec 2011121696.873.24$797
Nov 2011119495.723.31$738
Oct 2011014084.983.65$511
Sep 2011118883.623.99$833
Aug 2011019683.404.15$813
Jul 2011020594.144.52$926
Jun 2011116192.904.64$840
May 2011025498.134.40$1,119
Apr 20111235105.964.33$1,124
Mar 2011024296.364.06$982
Feb 2011321085.644.18$1,135
Jan 2011137386.504.59$1,798
Dec 2010035385.734.35$1,535
Nov 2010035980.843.80$1,363
Oct 2010137878.103.51$1,404
Sep 2010135872.633.98$1,497
Aug 2010038073.684.42$1,679
Jul 2010240772.554.74$2,073
Jun 2010136970.364.91$1,882
May 2010140771.124.24$1,795
Apr 2010139981.694.12$1,727
Mar 2010133178.394.39$1,531
Feb 2010037573.585.44$2,041
Jan 2010338074.365.96$2,489
Dec 2009037571.445.48$2,056
Nov 2009138474.593.75$1,515
Oct 2009039672.544.11$1,628
Sep 2009036565.543.06$1,119
Aug 2009036867.423.22$1,184
Jul 2009241161.133.46$1,546
Jun 2009144566.163.90$1,799
May 2009150854.743.93$2,049
Apr 2009143246.773.59$1,597
Mar 2009150642.144.06$2,096
Feb 2009245132.814.63$2,155
Jan 2009153435.865.37$2,904
Dec 2008150337.105.98$3,044
Nov 2008148655.496.86$3,390
Oct 2008153175.246.92$3,751
Sep 20081466101.767.88$3,772
Aug 20080511114.228.48$4,335
Jul 20081399131.0811.39$4,675
Jun 20081537131.3313.03$7,130
May 20080518123.1711.57$5,995
Apr 20082496110.3110.45$5,406
Mar 20081553101.909.66$5,446
Feb 2008151892.538.77$4,636
Jan 2008156290.388.21$4,702
Dec 2007045088.337.30$3,286
Nov 2007239091.677.29$3,027
Oct 2007161782.856.92$4,354
Sep 2007159275.846.24$3,772
Aug 2007159469.066.39$3,864
Jul 2007162070.906.39$4,031
Jun 2007061762.007.55$4,657
May 2007172858.747.85$5,771
Apr 2007065859.617.81$5,136
Mar 2007153256.927.30$3,942
Feb 2007061455.108.22$5,045
Jan 200701,00150.306.73$6,734
Dec 2006068256.656.92$4,718
Nov 2006165954.207.62$5,074
Oct 2006069354.906.01$4,168
Sep 2006063760.085.04$3,209
Aug 2006073768.717.34$5,410
Jul 2006064069.376.34$4,059
Jun 2006062366.286.38$3,977
May 2006048066.016.42$3,084
Apr 2006032764.397.36$2,407
Mar 2006031556.707.08$2,231
Feb 2006028657.597.75$2,217
Jan 2006030160.598.93$2,689
Dec 2005043154.9413.42$5,782
Nov 2005046954.6910.59$4,966
Oct 2005045358.3413.80$6,249
Sep 2005044561.4512.08$5,375
Aug 2005065661.519.80$6,427
Jul 2005158755.697.84$4,660
Jun 2005060452.337.38$4,458
May 2005064945.226.65$4,317
Apr 2005166049.207.36$4,907
Mar 2005059750.377.15$4,271
Feb 2005165445.226.31$4,173
Jan 2005174243.166.32$4,734
Dec 2004078539.866.75$5,300
Nov 2004077545.286.33$4,906
Oct 2004054849.706.52$3,570
Sep 2004014043.245.28$740
Aug 2004013942.375.55$772
Jul 2004038138.286.08$2,318
Jun 2004017236.106.43$1,106
May 2004063837.486.49$4,144
Apr 2004066134.475.86$3,872
Mar 2004067834.365.53$3,749
Feb 2004058532.455.51$3,223
Jan 2004068432.036.30$4,309
Dec 2003067330.266.30$4,241
Nov 2003062028.804.60$2,849
Oct 2003065928.174.76$3,137
Sep 2003064526.314.75$3,063
Aug 2003067429.765.13$3,457
Jul 2003068729.415.17$3,552
Jun 2003069928.565.98$4,182
May 2003071226.595.97$4,253
Apr 2003071726.675.41$3,877
Mar 2003184931.146.10$5,207
Feb 2003165333.487.93$5,209
Jan 2003069630.315.58$3,885
Dec 2002184126.914.85$4,109
Nov 2002076824.664.14$3,177
Oct 2002073326.464.23$3,100
Sep 2002169627.443.64$2,558
Aug 2002055125.963.16$1,743
Jul 2002076224.583.06$2,333
Jun 2002086823.733.34$2,898
May 2002090424.663.58$3,240
Apr 2002184823.653.51$3,002
Mar 2002179122.003.10$2,476
Feb 2002067218.222.38$1,596
Jan 2002481317.172.38$2,000
Dec 2001388916.932.36$2,153
Nov 2001081418.072.41$1,958
Oct 2001083919.782.53$2,122
Sep 2001061424.262.25$1,382
Aug 2001066024.873.05$2,015
Jul 2001152223.933.20$1,693
Jun 2001055724.563.82$2,130
May 2001056825.524.31$2,447
Apr 2001055824.685.34$2,977
Mar 2001064624.545.38$3,473
Feb 2001266827.755.77$3,908
Jan 2001075827.478.40$6,366
Dec 2000072326.889.12$6,596
Nov 2000169132.215.66$3,942
Oct 2000063931.235.15$3,288
Sep 2000058931.875.19$3,055
Aug 2000157229.644.54$2,627
Jul 2000068428.534.09$2,797
Jun 2000157329.304.40$2,549
May 2000163327.263.68$2,357
Apr 2000163624.513.12$2,006
Mar 2000466828.422.86$2,024
Feb 2000066827.622.73$1,821
Jan 2000076625.272.48$1,900
Dec 1999290624.282.42$2,244
Nov 1999084423.192.43$2,054
Oct 199901,08020.982.80$3,028
Sep 1999091621.752.62$2,399
Aug 1999121,19119.262.88$3,656
Jul 199901,31917.892.37$3,129
Jun 199901,28315.942.36$3,031
May 1999121,46815.792.32$3,597
Apr 1999141,29815.102.21$3,077
Mar 199901,24012.471.84$2,280
Feb 199901,2969.981.82$2,356
Jan 1999141,25110.381.90$2,522
Dec 1998141,0849.201.77$2,051
Nov 199801,10010.892.19$2,404
Oct 199801,31712.421.97$2,593
Sep 1998131,32312.592.08$2,919
Aug 199801,36011.301.91$2,594
Jul 199801,39811.742.24$3,128
Jun 199801,36111.242.24$3,045
May 199801,12212.622.21$2,476

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.

Dec 2022 — as filed, then multipliedworked
Condensate             0 bbl  × $ 76.41 =         $0
Gas                    1 Mcf  × $  5.73 =         $6

────────────────────────────────────────────────────
Month total                                       $6

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/169469 is the state's own key, not one this site invented.