PRYOR RANCH

Operated by MCDAY ENERGY CORP. (P-5 546675) in the WINN-DULCE (BRACERO-OIL) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8653District 01Field 98075210NGPA filingOilCasinghead gasSaveExport
Value, all time
$4.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$35 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead 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 2 leases and 38 wells, and the rule below applies to all of them.

Discovered
1983-01-17
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

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
NGPA35none

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
OilDisposition133,022 bbl$4,184,021
Casinghead gasProduction30,042 Mcf$37,899
Total$4,221,920

19,361 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 (37)

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 28.8761, -99.7985. A lease has no coordinate of its own — that point is the mean of its wells, and they span 6.8 miles.

28.88238, -99.79135 · 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
35.1%
13 of 37 wells
With a plug date
24.3%
9 of 37 wells
Median depth
3,125 ft
37 wells filed one
Completion to plug
3.5 years
median over 9 wells

What the state filed about each well

On the RRC proration schedule
1335.1%
A plug date is filed
924.3%
BothOn the schedule and plugged. Neither fact cancels the other.
924.3%
NeitherNo plug date, and not on the schedule.
2464.9%

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

Total depth in feet, 37 of 37 wells. Median 3,125 ft, with the middle half between 3,005 and 3,256 ft; the shallowest is 2,787 ft and the deepest 3,360 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 37 of 37 wells, Nov 1982 – Sep 1989. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Nov 1982 – Sep 1989
37 of 37 wells
Plug dates filed
Dec 1984 – Nov 2023
9 of 37 wells; 28 filed none

Last completion to plug: a median of 3.5 years across the 9 wells that filed both dates, with the middle half between 2.0 years and 6.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

37 wells

42-50731731873,100 ftSep 1989
42-507319152002,790 ftMay 1989Yes
42-507318741613,200 ftFeb 1989
42-507318911673,325 ftApr 1988Yes
42-50731632543,302 ftJul 1985Jan 1989Yes
42-507319571793,050 ftApr 1984
42-507318081163,185 ftMar 1984
42-507319122062,800 ftFeb 1984Yes
42-507319132042,806 ftFeb 1984
42-507319102082,787 ftJan 1984
42-507319161982,798 ftJan 1984
42-507318872102,854 ftJan 1984
42-507318571682,867 ftJan 1984
42-507319112122,800 ftJan 1984Dec 1984Yes
42-507317861023,040 ftDec 1983
42-507318381373,298 ftJan 1983Yes
42-507318471543,295 ftJan 1983
42-507318601763,256 ftJan 1983
42-507318751593,250 ftDec 1982
42-507318851783,300 ftDec 1982
42-507317921173,360 ftDec 1982
42-507318411463,130 ftDec 1982
42-507318521553,280 ftDec 1982
42-507318511563,100 ftDec 1982
42-507318341303,125 ftDec 1982
42-507318331283,128 ftDec 1982
42-507318231263,100 ftDec 1982
42-507319201573,100 ftDec 1982Nov 2023Yes
42-507318591743,202 ftDec 1982
42-507317781083,005 ftDec 1982Dec 1984Yes
42-507318181403,285 ftDec 1982
42-5073118763,100 ftDec 1982Dec 1984Yes
42-507318111203,295 ftDec 1982
42-507318061223,155 ftNov 1982Jan 1985Yes
42-507317771143,008 ftNov 1982Dec 1988Yes
42-507317901063,178 ftNov 1982Jan 1989Yes
42-507317811042,847 ftNov 1982Dec 1988Yes

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 20262899106.413.05$3,281
Apr 20263013598.932.87$3,355
Mar 20267710889.753.15$7,251
Feb 2026203363.503.75$1,394
Jan 20262810559.138.00$2,495
Dec 2025016856.664.41$741
Nov 20258516258.593.93$5,616
Oct 20252510859.383.30$1,841
Sep 2025010262.743.08$314
Aug 20256810263.933.01$4,655
Jul 20252310866.743.32$1,893
Jun 2025358466.483.13$2,590
May 2025010560.553.23$339
Apr 2025249362.363.54$1,826
Mar 20258210867.704.27$6,012
Feb 2025784870.884.34$5,737
Jan 2025010574.324.28$449
Dec 2024011168.993.12$346
Nov 20247110269.052.20$5,127
Oct 202407571.372.28$171
Sep 2024389069.612.36$2,858
Aug 2024313675.632.06$2,419
Jul 20240079.932.15$0
Jun 202439078.082.63$3,045
May 202454078.812.20$4,256
Apr 202453084.451.66$4,476
Mar 202453080.301.55$4,256
Feb 202428076.091.78$2,131
Jan 202424073.023.30$1,752
Dec 202316071.262.61$1,140
Nov 202321077.892.81$1,636
Oct 202326085.443.09$2,221
Sep 202336089.042.74$3,205
Aug 202367080.522.67$5,395
Jul 202329074.852.64$2,171
Jun 202338068.962.26$2,620
May 202342070.622.23$2,966
Apr 202335078.122.24$2,734
Mar 202332072.852.39$2,331
Feb 202330075.112.47$2,253
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 202264085.005.65$5,440
Oct 202249087.185.86$4,272
Sep 202243084.888.16$3,650
Aug 202299094.529.13$9,357
Jul 2022240101.587.54$2,438
Jun 2022350115.097.98$4,028
May 2022600109.378.43$6,562
Apr 20223500104.226.84$36,477
Mar 2022750108.885.08$8,166
Feb 202270091.054.86$6,374
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021120077.435.24$9,292
Oct 20210079.795.71$0
Sep 2021174069.865.35$12,156
Aug 2021164066.024.22$10,827
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 202054038.371.83$2,072
Jun 2020199034.901.69$6,945
May 2020139016.921.81$2,352
Apr 20200014.751.80$0
Mar 2020120030.341.86$3,641
Feb 2020194049.881.98$9,677
Jan 2020136057.252.09$7,786
Dec 2019153059.012.30$9,029
Nov 2019161055.302.75$8,903
Oct 2019197053.472.42$10,534
Sep 2019121055.052.66$6,661
Aug 2019122053.112.30$6,479
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 201849059.403.07$2,911
Jul 201820065.142.93$1,303
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20182063.842.90$128
Mar 201884061.222.79$5,142
Feb 2018257061.782.77$15,877
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 2017152055.423.12$8,424
Oct 2017301049.292.98$14,836
Sep 20170047.523.09$0
Aug 2017387045.373.00$17,558
Jul 2017149043.873.09$6,537
Jun 2017102042.493.09$4,334
May 20174045.373.26$181
Apr 2017138047.933.21$6,614
Mar 2017111046.772.98$5,191
Feb 201780050.452.95$4,036
Jan 2017201049.413.42$9,931
Dec 2016413048.763.72$20,138
Nov 20160042.492.64$0
Oct 2016470046.193.09$21,709
Sep 2016182041.553.10$7,562
Aug 20160041.442.92$0
Jul 20161041.622.92$42
Jun 2016382045.352.69$17,324
May 2016138042.521.99$5,868
Apr 201673036.561.99$2,669
Mar 2016203033.011.79$6,701
Feb 2016209026.472.06$5,532
Jan 2016191027.352.36$5,224
Dec 2015149032.362.00$4,822
Nov 2015295038.792.17$11,443
Oct 2015162043.552.43$7,055
Sep 2015313042.992.76$13,456
Aug 201586040.162.87$3,454
Jul 201561048.152.95$2,937
Jun 2015166056.152.88$9,321
May 2015158055.212.96$8,723
Apr 2015151049.822.71$7,523
Mar 2015124042.892.93$5,318
Feb 2015318044.662.98$14,202
Jan 201586043.433.10$3,735
Dec 2014144054.693.59$7,875
Nov 2014273070.464.25$19,236
Oct 2014262078.303.90$20,515
Sep 2014142086.164.05$12,235
Aug 2014210089.394.04$18,772
Jul 2014207096.564.18$19,988
Jun 2014184098.164.74$18,061
May 2014295094.734.73$27,945
Apr 2014202095.944.81$19,380
Mar 2014544095.895.06$52,164
Feb 2014314097.406.19$30,584
Jan 201441090.404.86$3,706
Dec 2013331091.824.35$30,392
Nov 2013211088.853.74$18,747
Oct 2013353097.423.78$34,389
Sep 20134040104.113.72$42,060
Aug 2013880104.253.52$9,174
Jul 20133070102.523.72$31,474
Jun 201371094.403.93$6,702
May 2013311094.834.15$29,492
Apr 201398093.964.28$9,208
Mar 2013432093.623.91$40,444
Feb 2013169091.233.42$15,418
Jan 2013103091.603.42$9,435
Dec 2012227086.773.42$19,697
Nov 20120086.953.62$0
Oct 2012228089.383.40$20,379
Sep 2012150094.672.92$14,201
Aug 2012167092.662.91$15,474
Jul 2012194085.133.02$16,515
Jun 2012154079.822.52$12,292
May 2012145091.612.49$13,283
Apr 201200101.652.00$0
Mar 201210105.052.22$105
Feb 20121500101.102.57$15,165
Jan 20120098.092.73$0
Dec 2011110096.873.24$10,656
Nov 2011202095.723.31$19,335
Oct 201193084.983.65$7,903
Sep 201135083.623.99$2,927
Aug 2011337083.404.15$28,106
Jul 2011161094.144.52$15,157
Jun 2011174092.904.64$16,165
May 20110098.134.40$0
Apr 2011350105.964.33$3,709
Mar 2011282096.364.06$27,174
Feb 20110085.644.18$0
Jan 2011219086.504.59$18,944
Dec 20102085.734.35$171
Nov 201039080.843.80$3,153
Oct 2010142078.103.51$11,090
Sep 201034072.633.98$2,469
Aug 2010290073.684.42$21,367
Jul 201038072.554.74$2,757
Jun 20100070.364.91$0
May 2010141071.124.24$10,028
Apr 201037081.694.12$3,023
Mar 201032078.394.39$2,508
Feb 2010303073.585.44$22,295
Jan 201035074.365.96$2,603
Dec 2009156071.445.48$11,145
Nov 2009216074.593.75$16,111
Oct 200936072.544.11$2,611
Sep 2009171065.543.06$11,207
Aug 2009154067.423.22$10,383
Jul 200970061.133.46$4,279
Jun 2009322066.163.90$21,304
May 200937054.743.93$2,025
Apr 200973046.773.59$3,414
Mar 2009298042.144.06$12,558
Feb 2009352032.814.63$11,549
Jan 200935035.865.37$1,255
Dec 2008311037.105.98$11,538
Nov 2008154055.496.86$8,545
Oct 2008212075.246.92$15,951
Sep 20082030101.767.88$20,657
Aug 20081560114.228.48$17,818
Jul 20082460131.0811.39$32,246
Jun 20081210131.3313.03$15,891
May 20083300123.1711.57$40,646
Apr 2008860110.3110.45$9,487
Mar 20082620101.909.66$26,698
Feb 2008195092.538.77$18,043
Jan 2008173090.388.21$15,636
Dec 2007285088.337.30$25,174
Nov 200745091.677.29$4,125
Oct 200737082.856.92$3,065
Sep 2007302075.846.24$22,904
Aug 200783069.066.39$5,732
Jul 2007280070.906.39$19,852
Jun 200737062.007.55$2,294
May 2007319058.747.85$18,738
Apr 200766059.617.81$3,934
Mar 200755056.927.30$3,131
Feb 20073591855.108.22$19,929
Jan 20071982250.306.73$10,107
Dec 20061511656.656.92$8,665
Nov 20061381254.207.62$7,571
Oct 200664754.906.01$3,556
Sep 2006379060.085.04$22,770
Aug 2006320068.717.34$21,987
Jul 2006114069.376.34$7,908
Jun 2006349066.286.38$23,132
May 2006215066.016.42$14,192
Apr 2006250064.397.36$16,098
Mar 20062182156.707.08$12,509
Feb 2006573557.597.75$3,554
Jan 20063504660.598.93$21,617
Dec 2005105054.9413.42$5,769
Nov 20053259554.6910.59$18,780
Oct 20051528758.3413.80$10,068
Sep 20052389161.4512.08$15,724
Aug 20052303661.519.80$14,500
Jul 2005236055.697.84$13,143
Jun 2005580052.337.38$30,351
May 200518530745.226.65$10,408
Apr 2005166049.207.36$8,167
Mar 2005266050.377.15$13,398
Feb 2005315545.226.31$14,276
Jan 2005542543.166.32$23,424
Dec 200443539.866.75$1,748
Nov 2004284545.286.33$12,891
Oct 2004357549.706.52$17,775
Sep 2004219543.245.28$9,496
Aug 2004628542.375.55$26,636
Jul 2004141538.286.08$5,428
Jun 2004633536.106.43$22,883
May 200463537.486.49$2,394
Apr 2004707534.475.86$24,400
Mar 2004329534.365.53$11,332
Feb 2004416532.455.51$13,527
Jan 2004467532.036.30$14,990
Dec 2003951530.266.30$28,809
Nov 2003233528.804.60$6,733
Oct 200332025628.174.76$10,233
Sep 2003236026.314.75$6,209
Aug 2003638029.765.13$18,987
Jul 2003139029.415.17$4,088
Jun 2003391028.565.98$11,167
May 2003144026.595.97$3,829
Apr 2003387026.675.41$10,321
Mar 2003224031.146.10$6,975
Feb 2003174033.487.93$5,826
Jan 2003130030.315.58$3,940
Dec 2002385026.914.85$10,360
Nov 2002281024.664.14$6,929
Oct 200290026.464.23$2,381
Sep 2002337027.443.64$9,247
Aug 2002138025.963.16$3,582
Jul 2002161024.583.06$3,957
Jun 2002392023.733.34$9,302
May 200233717824.663.58$8,948
Apr 200233827323.653.51$8,953
Mar 200234915722.003.10$8,165
Feb 200224615718.222.38$4,855
Jan 200215716417.172.38$3,085
Dec 2001926716.932.36$1,716
Nov 200125117818.072.41$4,964
Oct 200129015519.782.53$6,128
Sep 200120617124.262.25$5,383
Aug 20011456724.873.05$3,811
Jul 20014027323.933.20$9,853
Jun 200124514424.563.82$6,568
May 200140413925.524.31$10,909
Apr 200119713324.685.34$5,572
Mar 200125311624.545.38$6,832
Feb 200145211927.755.77$13,229
Jan 200133914827.478.40$10,555
Dec 2000259426.889.12$6,998
Nov 2000292432.215.66$9,428
Oct 2000497431.235.15$15,542
Sep 2000279431.875.19$8,912
Aug 2000431429.644.54$12,793
Jul 2000717428.534.09$20,472
Jun 200026414429.304.40$8,368
May 200029512227.263.68$8,491
Apr 20007701024.513.12$18,904
Mar 20003581028.422.86$10,203
Feb 200064811027.622.73$18,198
Jan 200044221125.272.48$11,693
Dec 19993466824.282.42$8,566
Nov 19993207123.192.43$7,594
Oct 199961511520.982.80$13,225
Sep 199966311921.752.62$14,732
Aug 19996265019.262.88$12,201
Jul 199927515617.892.37$5,290
Jun 1999432515.942.36$6,898
May 199962512015.792.32$10,147
Apr 199966511815.102.21$10,302
Mar 199973215412.471.84$9,411
Feb 1999440799.981.82$4,535
Jan 19999813310.381.90$10,245
Dec 19984371249.201.77$4,240
Nov 199866515310.892.19$7,576
Oct 199865814512.421.97$8,458
Sep 19986474312.592.08$8,235
Aug 199850913211.301.91$6,003
Jul 199865018511.742.24$8,045
Jun 199854316011.242.24$6,461
May 19989551812.622.21$12,092
Apr 19987104013.042.51$9,359
Mar 199869610012.802.31$9,140
Feb 1998716513.952.30$10,000
Jan 1998875514.702.15$12,873
Dec 1997831516.322.41$13,574
Nov 1997785518.193.09$14,295
Oct 19979752019.253.15$18,832
Sep 199775714017.742.95$13,843
Aug 199744712117.862.55$8,293
Jul 199790713717.582.25$16,253
Jun 199740534717.242.26$7,765
May 19971,03228618.972.31$20,237
Apr 199774710317.882.08$13,571
Mar 199799722918.951.94$19,337
Feb 199774730320.492.21$15,974
Jan 199794340123.483.54$23,561
Dec 199670926623.32$16,534
Nov 199664716521.97$14,215
Oct 199693429923.31$21,772
Sep 199673533422.22$16,332
Aug 19961,04737220.26$21,212
Jul 199675432819.55$14,741
Jun 199684638618.73$15,846
May 199676224219.43$14,806
Apr 19961,15026921.51$24,737
Mar 199656236419.38$10,892
Feb 19961,23139116.98$20,902
Jan 199655048717.07$9,389
Dec 199592332017.19$15,866
Nov 199568937816.00$11,024
Oct 19951,30637115.43$20,152
Sep 199581725116.18$13,219
Aug 19951,43735215.92$22,877
Jul 199573123715.24$11,140
Jun 19951,00822016.41$16,541
May 199594015217.56$16,506
Apr 19951,3274717.73$23,528
Mar 19959708316.44$15,947
Feb 19951,13138116.58$18,752
Jan 19951,44942815.92$23,068
Dec 199483061815.03$12,475
Nov 19941,37553215.90$21,863
Oct 19941,17452615.58$18,291
Sep 19941,21354015.29$18,547
Aug 19941,38651916.13$22,356
Jul 19941,05441117.56$18,508
Jun 19941,38143517.09$23,601
May 19941,35250115.88$21,470
Apr 19941,22651614.14$17,336
Mar 19941,78440712.46$22,229
Feb 19941,25218512.50$15,650
Jan 19941,24955312.66$15,812
Dec 19931,37256912.33$16,917
Nov 19931,58755414.49$22,996
Oct 19931,51458815.85$23,997
Sep 19931,47551815.03$22,169
Aug 19931,59064915.66$24,899
Jul 19931,27358315.46$19,681
Jun 19931,99464716.79$33,479
May 19931,33056517.68$23,514
Apr 19931,42251118.05$25,667
Mar 19931,26745818.14$22,983
Feb 19931,38331617.90$24,756
Jan 19931,64753716.93$27,884

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
Oil                   28 bbl  × $106.41 =     $2,979
Casinghead gas        99 Mcf  × $  3.05 =       $302

────────────────────────────────────────────────────
Month total                                   $3,281

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. 01/O/8653 is the state's own key, not one this site invented.