PRYOR RANCH

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

Gas lease lease 128397District 01Field 98075250NGPA filingGasSaveExport
Value, all time
$292 k
Jan 1993 – May 2026
Value, last 12 filed months
$873
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 28 leases and 29 wells, and the rule below applies to all of them.

Discovered
1979-06-21
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 Commission's schedule remark for this field reads: 100% % DELIVERABILITY ALLOCATION FORMULA

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
GasProduction115,841 Mcf$291,605
Total$291,605

40,901 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 28.8405, -99.7691. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.84051, -99.76913 · 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
3,499 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 3,499 ft.

Completions filed
Sep 1988
1 of 1 wells

1 well

42-50731584493,499 ftSep 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 202619106.413.05$58
Apr 20262198.932.87$60
Mar 20261789.753.15$54
Feb 20261563.503.75$56
Jan 20262059.138.00$160
Dec 20251856.664.41$79
Nov 20252158.593.93$82
Oct 20251959.383.30$63
Sep 20252262.743.08$68
Aug 20252163.933.01$63
Jul 20252266.743.32$73
Jun 20251866.483.13$56
May 20252160.553.23$68
Apr 20251562.363.54$53
Mar 20251967.704.27$81
Feb 20251770.884.34$74
Jan 20252074.324.28$86
Dec 20242268.993.12$69
Nov 20241869.052.20$40
Oct 20242171.372.28$48
Sep 20242269.612.36$52
Aug 20242075.632.06$41
Jul 20242879.932.15$60
Jun 20243678.082.63$95
May 20242578.812.20$55
Apr 20243084.451.66$50
Mar 20243280.301.55$49
Feb 20243576.091.78$62
Jan 20243073.023.30$99
Dec 20232571.262.61$65
Nov 20233777.892.81$104
Oct 20233085.443.09$93
Sep 20232789.042.74$74
Aug 20234080.522.67$107
Jul 20233874.852.64$100
Jun 20233368.962.26$75
May 20233070.622.23$67
Apr 20232978.122.24$65
Mar 20233272.852.39$77
Feb 20232875.112.47$69
Jan 20234176.533.39$139
Dec 20223176.415.73$178
Nov 20224485.005.65$248
Oct 20223487.185.86$199
Sep 20223384.888.16$269
Aug 20223594.529.13$319
Jul 202231101.587.54$234
Jun 202238115.097.98$303
May 202231109.378.43$261
Apr 202249104.226.84$335
Mar 202246108.885.08$234
Feb 20224591.054.86$219
Jan 20225381.844.54$241
Dec 20214971.323.90$191
Nov 20215477.435.24$283
Oct 20215179.795.71$291
Sep 20213769.865.35$198
Aug 20213766.024.22$156
Jul 20214270.783.98$167
Jun 20214769.493.38$159
May 20214463.483.02$133
Apr 20214060.362.76$110
Mar 20214261.302.72$114
Feb 20215457.805.55$300
Jan 20213650.412.81$101
Dec 20204244.642.68$112
Nov 20204438.772.71$119
Oct 20204736.972.48$116
Sep 20205437.091.99$108
Aug 20204939.982.39$117
Jul 20205138.371.83$93
Jun 20204334.901.69$73
May 20204616.921.81$83
Apr 20203714.751.80$67
Mar 20205330.341.86$98
Feb 20206049.881.98$119
Jan 20206357.252.09$132
Dec 20194959.012.30$113
Nov 20195955.302.75$162
Oct 20196153.472.42$148
Sep 20195755.052.66$151
Aug 20194753.112.30$108
Jul 20195156.272.46$125
Jun 20195752.782.49$142
May 20194558.482.74$123
Apr 20197262.632.75$198
Mar 20195956.803.06$181
Feb 20197550.852.79$209
Jan 20197046.033.23$226
Dec 20186346.594.19$264
Nov 20185652.934.24$237
Oct 20187061.443.40$238
Sep 20184959.543.11$152
Aug 20185259.403.07$159
Jul 20184565.142.93$132
Jun 20186360.183.08$194
May 20186865.382.90$197
Apr 20186163.842.90$177
Mar 20184861.222.79$134
Feb 20185861.782.77$160
Jan 20187662.874.01$305
Dec 20176657.272.92$193
Nov 20176655.423.12$206
Oct 20175949.292.98$176
Sep 20176047.523.09$185
Aug 20176145.373.00$183
Jul 20176443.873.09$198
Jun 20176942.493.09$213
May 20176845.373.26$222
Apr 20177047.933.21$225
Mar 20176646.772.98$197
Feb 20177250.452.95$213
Jan 20177449.413.42$253
Dec 20167548.763.72$279
Nov 20167642.492.64$201
Oct 20166446.193.09$198
Sep 20166841.553.10$211
Aug 20167041.442.92$205
Jul 20167541.622.92$219
Jun 20167045.352.69$188
May 20166842.521.99$135
Apr 20167036.561.99$139
Mar 20166133.011.79$109
Feb 20166226.472.06$128
Jan 20166127.352.36$144
Dec 20156432.362.00$128
Nov 20156038.792.17$130
Oct 20156243.552.43$150
Sep 20156542.992.76$179
Aug 20156440.162.87$184
Jul 20157048.152.95$206
Jun 20157456.152.88$213
May 20156955.212.96$204
Apr 20156049.822.71$162
Mar 20155942.892.93$173
Feb 20155844.662.98$173
Jan 20155543.433.10$171
Dec 20145654.693.59$201
Nov 20145670.464.25$238
Oct 20145378.303.90$207
Sep 20145386.164.05$214
Aug 20145989.394.04$238
Jul 20146196.564.18$255
Jun 20145798.164.74$270
May 20145694.734.73$265
Apr 20145495.944.81$260
Mar 20145395.895.06$268
Feb 20146097.406.19$372
Jan 20146090.404.86$292
Dec 20136291.824.35$270
Nov 20136688.853.74$247
Oct 20136997.423.78$261
Sep 201364104.113.72$238
Aug 201368104.253.52$240
Jul 201373102.523.72$271
Jun 20135394.403.93$208
May 20134694.834.15$191
Apr 20135093.964.28$214
Mar 20135893.623.91$227
Feb 20135991.233.42$202
Jan 20135191.603.42$174
Dec 20125186.773.42$174
Nov 20123786.953.62$134
Oct 20123289.383.40$109
Sep 20122994.672.92$85
Aug 20122692.662.91$76
Jul 20122685.133.02$79
Jun 2012079.822.52$0
May 20122691.612.49$65
Apr 201226101.652.00$52
Mar 201218105.052.22$40
Feb 201220101.102.57$51
Jan 20122098.092.73$55
Dec 20112096.873.24$65
Nov 20111995.723.31$63
Oct 20112684.983.65$95
Sep 20113083.623.99$120
Aug 20113483.404.15$141
Jul 20111194.144.52$50
Jun 2011992.904.64$42
May 20111598.134.40$66
Apr 201110105.964.33$43
Mar 2011996.364.06$37
Feb 2011985.644.18$38
Jan 2011686.504.59$28
Dec 2010885.734.35$35
Nov 20101080.843.80$38
Oct 2010978.103.51$32
Sep 20101272.633.98$48
Aug 2010873.684.42$35
Jul 20101272.554.74$57
Jun 20101170.364.91$54
May 20101071.124.24$42
Apr 20101081.694.12$41
Mar 2010878.394.39$35
Feb 2010573.585.44$27
Jan 2010674.365.96$36
Dec 2009771.445.48$38
Nov 2009474.593.75$15
Oct 2009672.544.11$25
Sep 2009765.543.06$21
Aug 2009567.423.22$16
Jul 2009761.133.46$24
Jun 20091166.163.90$43
May 2009954.743.93$35
Apr 2009746.773.59$25
Mar 2009642.144.06$24
Feb 2009432.814.63$19
Jan 2009635.865.37$32
Dec 2008837.105.98$48
Nov 20081055.496.86$69
Oct 2008675.246.92$42
Sep 20087101.767.88$55
Aug 20086114.228.48$51
Jul 20088131.0811.39$91
Jun 20089131.3313.03$117
May 20088123.1711.57$93
Apr 20085110.3110.45$52
Mar 20083101.909.66$29
Feb 2008592.538.77$44
Jan 2008490.388.21$33
Dec 2007288.337.30$15
Nov 2007491.677.29$29
Oct 2007682.856.92$42
Sep 2007875.846.24$50
Aug 20071069.066.39$64
Jul 20071570.906.39$96
Jun 20072662.007.55$196
May 20072058.747.85$157
Apr 20071559.617.81$117
Mar 20071756.927.30$124
Feb 20071455.108.22$115
Jan 20071650.306.73$108
Dec 20061456.656.92$97
Nov 20061554.207.62$114
Oct 20061854.906.01$108
Sep 2006060.085.04$0
Aug 2006268.717.34$15
Jul 2006569.376.34$32
Jun 200614466.286.38$919
May 200624966.016.42$1,600
Apr 200622964.397.36$1,686
Mar 200619256.707.08$1,360
Feb 20065657.597.75$434
Jan 200626560.598.93$2,367
Dec 200524254.9413.42$3,247
Nov 200514354.6910.59$1,514
Oct 200517358.3413.80$2,387
Sep 200515261.4512.08$1,836
Aug 200519661.519.80$1,920
Jul 200536155.697.84$2,832
Jun 200526552.337.38$1,956
May 200538245.226.65$2,541
Apr 200543249.207.36$3,180
Mar 200545250.377.15$3,234
Feb 200540845.226.31$2,575
Jan 200537143.166.32$2,346
Dec 200441939.866.75$2,829
Nov 200444645.286.33$2,823
Oct 200446649.706.52$3,036
Sep 200438743.245.28$2,045
Aug 200449242.375.55$2,731
Jul 200445638.286.08$2,774
Jun 200447236.106.43$3,036
May 200444037.486.49$2,858
Apr 200444334.475.86$2,595
Mar 200457834.365.53$3,196
Feb 200449632.455.51$2,733
Jan 200451732.036.30$3,257
Dec 200353430.266.30$3,365
Nov 200352728.804.60$2,422
Oct 200350628.174.76$2,408
Sep 200345026.314.75$2,137
Aug 200354029.765.13$2,770
Jul 200358729.415.17$3,035
Jun 200358428.565.98$3,494
May 200352926.595.97$3,160
Apr 200355026.675.41$2,974
Mar 200357631.146.10$3,511
Feb 200355233.487.93$4,375
Jan 200365830.315.58$3,673
Dec 200249326.914.85$2,393
Nov 200245424.664.14$1,878
Oct 200242926.464.23$1,814
Sep 200253227.443.64$1,934
Aug 200257625.963.16$1,823
Jul 200257924.583.06$1,773
Jun 200251223.733.34$1,709
May 200256824.663.58$2,036
Apr 200220023.653.51$702
Mar 200250322.003.10$1,561
Feb 200248718.222.38$1,157
Jan 200252817.172.38$1,254
Dec 200158516.932.36$1,383
Nov 200152618.072.41$1,265
Oct 200149619.782.53$1,254
Sep 200165224.262.25$1,468
Aug 200185724.873.05$2,617
Jul 200150523.933.20$1,615
Jun 200177424.563.82$2,960
May 200177525.524.31$3,338
Apr 200177724.685.34$4,146
Mar 200167424.545.38$3,624
Feb 200174227.755.77$4,279
Jan 200182227.478.40$6,904
Dec 200073426.889.12$6,696
Nov 20001,00232.215.66$5,669
Oct 200082931.235.15$4,266
Sep 2000031.875.19$0
Aug 2000029.644.54$0
Jul 2000028.534.09$0
Jun 200058729.304.40$2,581
May 200064127.263.68$2,359
Apr 200072924.513.12$2,272
Mar 200074428.422.86$2,128
Feb 200074427.622.73$2,029
Jan 200078525.272.48$1,947
Dec 199972724.282.42$1,762
Nov 199975923.192.43$1,847
Oct 199977920.982.80$2,184
Sep 199966021.752.62$1,728
Aug 199967019.262.88$1,927
Jul 199978317.892.37$1,858
Jun 199974315.942.36$1,755
May 199982815.792.32$1,922
Apr 199978115.102.21$1,724
Mar 199984012.471.84$1,544
Feb 19998389.981.82$1,523
Jan 199994710.381.90$1,799
Dec 19988569.201.77$1,518
Nov 199881810.892.19$1,788
Oct 199893712.421.97$1,845
Sep 199889712.592.08$1,868
Aug 199883711.301.91$1,596
Jul 199887311.742.24$1,953
Jun 199885911.242.24$1,922
May 199883812.622.21$1,849
Apr 199888613.042.51$2,220
Mar 199895712.802.31$2,210
Feb 199893013.952.30$2,138
Jan 19981,01614.702.15$2,189
Dec 199776216.322.41$1,837
Nov 199779518.193.09$2,455
Oct 199790419.253.15$2,847
Sep 199773617.742.95$2,175
Aug 199765117.862.55$1,663
Jul 199755417.582.25$1,245
Jun 199748017.242.26$1,083
May 199776818.972.31$1,773
Apr 199718517.882.08$385
Mar 199774518.951.94$1,445
Feb 199782520.492.21$1,820
Jan 199792623.483.54$3,278
Dec 199676923.32$0
Nov 199653221.97$0
Oct 199660723.31$0
Sep 199662222.22$0
Aug 199671920.26$0
Jul 199662519.55$0
Jun 199664718.73$0
May 199660519.43$0
Apr 199642821.51$0
Mar 199667219.38$0
Feb 199666416.98$0
Jan 199682717.07$0
Dec 199567417.19$0
Nov 199578116.00$0
Oct 199580715.43$0
Sep 199572916.18$0
Aug 199585715.92$0
Jul 199581115.24$0
Jun 199579516.41$0
May 199589317.56$0
Apr 199591117.73$0
Mar 199593416.44$0
Feb 199585016.58$0
Jan 19951,05615.92$0
Dec 19941,07915.03$0
Nov 199486315.90$0
Oct 199491415.58$0
Sep 199492515.29$0
Aug 199490416.13$0
Jul 199496317.56$0
Jun 199472517.09$0
May 199485915.88$0
Apr 199485414.14$0
Mar 199485412.46$0
Feb 199480012.50$0
Jan 199493512.66$0
Dec 19931,09112.33$0
Nov 19931,07914.49$0
Oct 19931,02015.85$0
Sep 199397715.03$0
Aug 199399615.66$0
Jul 19931,00715.46$0
Jun 199399316.79$0
May 19931,03917.68$0
Apr 19931,01818.05$0
Mar 19931,07518.14$0
Feb 19931,02017.90$0
Jan 19931,09616.93$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
Gas                   19 Mcf  × $  3.05 =        $58

────────────────────────────────────────────────────
Month total                                      $58

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/G/128397 is the state's own key, not one this site invented.