SHURLEY, COLLIER

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 139978District 7CField 812673332 tax incentive programmesCondensateGasSaveExport
Value, all time
$471 k
Jan 1993 – May 2026
Value, last 12 filed months
$372
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
High Cost Gas111992-01-24124657
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
CondensateDisposition412 bbl$6,621
GasProduction257,501 Mcf$464,486
Total$471,107

138,795 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 30.4651, -100.6257. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.46509, -100.62572 · 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
6,200 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 6,200 ft.

Completions filed
Sep 1991
1 of 1 wells

1 well

42-4353382286,200 ftSep 1991

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 2026028106.413.05$85
Apr 202605298.932.87$149
Mar 202601089.753.15$31
Feb 20260263.503.75$8
Jan 20260459.138.00$32
Dec 20250556.664.41$22
Nov 20250058.593.93$0
Oct 20250259.383.30$7
Sep 20250362.743.08$9
Aug 20250063.933.01$0
Jul 20250366.743.32$10
Jun 20250666.483.13$19
May 202501260.553.23$39
Apr 202501562.363.54$53
Mar 202501167.704.27$47
Feb 20250670.884.34$26
Jan 202502474.324.28$103
Dec 20240268.993.12$6
Nov 20240569.052.20$11
Oct 20240771.372.28$16
Sep 20240969.612.36$21
Aug 202402075.632.06$41
Jul 202402679.932.15$56
Jun 202403278.082.63$84
May 202404178.812.20$90
Apr 202402684.451.66$43
Mar 202402980.301.55$45
Feb 202401276.091.78$21
Jan 20240773.023.30$23
Dec 202303371.262.61$86
Nov 202307377.892.81$205
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 202301274.852.64$32
Jun 202304068.962.26$90
May 202301470.622.23$31
Apr 202301078.122.24$22
Mar 202302772.852.39$65
Feb 202301975.112.47$47
Jan 202302076.533.39$68
Dec 20220676.415.73$34
Nov 202201585.005.65$85
Oct 202202587.185.86$147
Sep 202203284.888.16$261
Aug 202204994.529.13$447
Jul 2022039101.587.54$294
Jun 2022033115.097.98$263
May 2022028109.378.43$236
Apr 2022039104.226.84$267
Mar 2022048108.885.08$244
Feb 202204291.054.86$204
Jan 20220081.844.54$0
Dec 20210771.323.90$27
Nov 202101177.435.24$58
Oct 20210679.795.71$34
Sep 20210869.865.35$43
Aug 202101666.024.22$68
Jul 202102670.783.98$104
Jun 202103069.493.38$101
May 202103563.483.02$106
Apr 202103560.362.76$97
Mar 202102961.302.72$79
Feb 202102457.805.55$133
Jan 202102650.412.81$73
Dec 202003344.642.68$88
Nov 20200438.772.71$11
Oct 202001036.972.48$25
Sep 20200937.091.99$18
Aug 20200739.982.39$17
Jul 202001838.371.83$33
Jun 202002534.901.69$42
May 202002816.921.81$51
Apr 202004414.751.80$79
Mar 202004530.341.86$84
Feb 202002949.881.98$57
Jan 202004057.252.09$84
Dec 201903759.012.30$85
Nov 201903655.302.75$99
Oct 201904553.472.42$109
Sep 201901855.052.66$48
Aug 201902253.112.30$51
Jul 201901956.272.46$47
Jun 201901652.782.49$40
May 201903558.482.74$96
Apr 201903662.632.75$99
Mar 201903656.803.06$110
Feb 201903750.852.79$103
Jan 201903746.033.23$119
Dec 201803446.594.19$142
Nov 201802152.934.24$89
Oct 201803861.443.40$129
Sep 201803059.543.11$93
Aug 201802359.403.07$71
Jul 201802965.142.93$85
Jun 201802860.183.08$86
May 201803465.382.90$99
Apr 201803963.842.90$113
Mar 201805861.222.79$162
Feb 201806061.782.77$166
Jan 201805562.874.01$221
Dec 201703757.272.92$108
Nov 201703255.423.12$100
Oct 201704149.292.98$122
Sep 201703247.523.09$99
Aug 201702345.373.00$69
Jul 201702143.873.09$65
Jun 201703842.493.09$117
May 201704945.373.26$160
Apr 201705047.933.21$161
Mar 201705346.772.98$158
Feb 201705450.452.95$159
Jan 201705749.413.42$195
Dec 201604348.763.72$160
Nov 201604642.492.64$122
Oct 201606346.193.09$195
Sep 201608241.553.10$254
Aug 201608441.442.92$246
Jul 201608341.622.92$243
Jun 201607545.352.69$201
May 201608342.521.99$165
Apr 201608736.561.99$173
Mar 201609033.011.79$161
Feb 201609126.472.06$188
Jan 201609727.352.36$229
Dec 201508532.362.00$170
Nov 201509638.792.17$208
Oct 201509443.552.43$228
Sep 201509442.992.76$259
Aug 2015010040.162.87$287
Jul 201509548.152.95$280
Jun 201509756.152.88$280
May 2015010255.212.96$301
Apr 2015010349.822.71$279
Mar 2015010842.892.93$317
Feb 201509844.662.98$292
Jan 2015011043.433.10$341
Dec 2014010754.693.59$384
Nov 201409770.464.25$412
Oct 2014010378.303.90$402
Sep 2014010086.164.05$405
Aug 2014010489.394.04$420
Jul 2014010096.564.18$418
Jun 201409898.164.74$464
May 201409994.734.73$468
Apr 201409895.944.81$471
Mar 201408395.895.06$420
Feb 201409397.406.19$576
Jan 2014010890.404.86$525
Dec 2013011591.824.35$501
Nov 2013010988.853.74$407
Oct 2013011597.423.78$435
Sep 20130111104.113.72$413
Aug 20130110104.253.52$387
Jul 20130108102.523.72$402
Jun 201304094.403.93$157
May 201304394.834.15$178
Apr 201305893.964.28$248
Mar 201305693.623.91$219
Feb 201307291.233.42$246
Jan 2013010391.603.42$352
Dec 2012011786.773.42$400
Nov 201209586.953.62$344
Oct 2012010689.383.40$360
Sep 2012041494.672.92$1,208
Aug 2012031992.662.91$928
Jul 2012031385.133.02$946
Jun 201207879.822.52$196
May 201209091.612.49$224
Apr 2012083101.652.00$166
Mar 20120100105.052.22$222
Feb 2012059101.102.57$152
Jan 201207698.092.73$208
Dec 201108696.873.24$279
Nov 201109795.723.31$321
Oct 201108384.983.65$303
Sep 201107083.623.99$279
Aug 2011010683.404.15$440
Jul 201109894.144.52$443
Jun 201107692.904.64$353
May 201103998.134.40$172
Apr 2011039105.964.33$169
Mar 201108296.364.06$333
Feb 201109485.644.18$393
Jan 201109286.504.59$422
Dec 201008485.734.35$365
Nov 201007380.843.80$277
Oct 201007378.103.51$256
Sep 201008972.633.98$354
Aug 201008973.684.42$393
Jul 201009872.554.74$464
Jun 201009470.364.91$462
May 2010012271.124.24$517
Apr 2010012381.694.12$507
Mar 2010012678.394.39$553
Feb 2010012273.585.44$664
Jan 2010011174.365.96$662
Dec 2009012671.445.48$691
Nov 2009011674.593.75$435
Oct 200905272.544.11$214
Sep 200905565.543.06$169
Aug 200909367.423.22$299
Jul 2009010361.133.46$357
Jun 200909866.163.90$382
May 2009010754.743.93$420
Apr 2009013146.773.59$470
Mar 2009013942.144.06$564
Feb 2009013432.814.63$621
Jan 2009013735.865.37$736
Dec 2008013437.105.98$801
Nov 2008012355.496.86$844
Oct 2008011575.246.92$796
Sep 2008097101.767.88$764
Aug 20080114114.228.48$967
Jul 20080125131.0811.39$1,424
Jun 20080133131.3313.03$1,733
May 20080157123.1711.57$1,817
Apr 20080153110.3110.45$1,600
Mar 20080159101.909.66$1,537
Feb 2008015592.538.77$1,359
Jan 2008017190.388.21$1,403
Dec 2007017588.337.30$1,278
Nov 2007015991.677.29$1,159
Oct 2007015482.856.92$1,066
Sep 2007017975.846.24$1,118
Aug 2007018769.066.39$1,195
Jul 2007019770.906.39$1,258
Jun 2007020862.007.55$1,570
May 2007020258.747.85$1,585
Apr 2007020259.617.81$1,577
Mar 2007021856.927.30$1,592
Feb 2007019555.108.22$1,602
Jan 2007021950.306.73$1,473
Dec 2006023056.656.92$1,591
Nov 2006022354.207.62$1,699
Oct 2006022254.906.01$1,335
Sep 2006022360.085.04$1,123
Aug 2006023068.717.34$1,688
Jul 2006022769.376.34$1,440
Jun 2006025166.286.38$1,602
May 2006027966.016.42$1,793
Apr 2006028164.397.36$2,068
Mar 2006028056.707.08$1,983
Feb 2006025357.597.75$1,961
Jan 2006028660.598.93$2,555
Dec 2005030154.9413.42$4,038
Nov 2005031154.6910.59$3,293
Oct 2005034558.3413.80$4,760
Sep 2005042261.4512.08$5,097
Aug 2005038561.519.80$3,772
Jul 2005040755.697.84$3,192
Jun 2005042752.337.38$3,152
May 2005045245.226.65$3,006
Apr 2005042249.207.36$3,106
Mar 2005049450.377.15$3,535
Feb 2005044045.226.31$2,777
Jan 2005047343.166.32$2,990
Dec 2004039939.866.75$2,694
Nov 2004043745.286.33$2,766
Oct 2004053549.706.52$3,486
Sep 2004045043.245.28$2,378
Aug 2004057242.375.55$3,175
Jul 2004064838.286.08$3,943
Jun 2004068836.106.43$4,426
May 2004073237.486.49$4,754
Apr 2004073734.475.86$4,318
Mar 2004075534.365.53$4,175
Feb 2004065832.455.51$3,625
Jan 2004079232.036.30$4,989
Dec 2003081130.266.30$5,111
Nov 2003065628.804.60$3,014
Oct 2003087528.174.76$4,165
Sep 2003083726.314.75$3,975
Aug 2003089429.765.13$4,586
Jul 2003075529.415.17$3,904
Jun 2003068628.565.98$4,104
May 2003069526.595.97$4,151
Apr 2003062526.675.41$3,380
Mar 2003062831.146.10$3,828
Feb 2003054033.487.93$4,280
Jan 2003056830.315.58$3,171
Dec 2002062026.914.85$3,009
Nov 2002053624.664.14$2,217
Oct 2002061726.464.23$2,609
Sep 2002055627.443.64$2,021
Aug 2002060925.963.16$1,927
Jul 2002065724.583.06$2,012
Jun 2002049423.733.34$1,649
May 2002058524.663.58$2,097
Apr 2002078523.653.51$2,757
Mar 2002085022.003.10$2,637
Feb 2002764618.222.38$1,662
Jan 2002736517.172.38$987
Dec 20011522916.932.36$795
Nov 2001029618.072.41$712
Oct 2001030819.782.53$779
Sep 2001025624.262.25$576
Aug 2001041924.873.05$1,279
Jul 2001033523.933.20$1,071
Jun 2001048324.563.82$1,847
May 2001065825.524.31$2,834
Apr 2001040124.685.34$2,139
Mar 2001048624.545.38$2,613
Feb 2001036227.755.77$2,088
Jan 2001039227.478.40$3,292
Dec 200001,08126.889.12$9,861
Nov 200001,19932.215.66$6,784
Oct 2000194931.235.15$4,914
Sep 200001,79931.875.19$9,331
Aug 2000061129.644.54$2,774
Jul 200001,07628.534.09$4,401
Jun 200001,37229.304.40$6,033
May 200001,18227.263.68$4,349
Apr 200001,36124.513.12$4,241
Mar 200011,20428.422.86$3,472
Feb 200012,64727.622.73$7,245
Jan 200001,09525.272.48$2,716
Dec 199912,51424.282.42$6,118
Nov 199901,21423.192.43$2,955
Oct 199901,65620.982.80$4,643
Sep 199901,10821.752.62$2,902
Aug 1999093019.262.88$2,674
Jul 1999074417.892.37$1,765
Jun 1999089315.942.36$2,109
May 199901,00115.792.32$2,323
Apr 1999096615.102.21$2,133
Mar 1999099012.471.84$1,820
Feb 199908959.981.82$1,627
Jan 1999095510.381.90$1,814
Dec 199801,0769.201.77$1,908
Nov 19981298010.892.19$2,273
Oct 199871,17312.421.97$2,397
Sep 199801,29912.592.08$2,705
Aug 199801,40411.301.91$2,678
Jul 199801,63411.742.24$3,656
Jun 199821,10211.242.24$2,488
May 1998095712.622.21$2,111
Apr 1998089913.042.51$2,252
Mar 199821,68812.802.31$3,924
Feb 199801,66213.952.30$3,821
Jan 199801,90714.702.15$4,109
Dec 199701,80916.322.41$4,362
Nov 19971561,79918.193.09$8,393
Oct 199701,70119.253.15$5,358
Sep 199721,55417.742.95$4,627
Aug 199711,60717.862.55$4,123
Jul 199701,78917.582.25$4,020
Jun 199701,79517.242.26$4,052
May 199701,93618.972.31$4,469
Apr 199701,83417.882.08$3,820
Mar 199701,83818.951.94$3,564
Feb 199701,80220.492.21$3,975
Jan 199701,80523.483.54$6,389
Dec 199601,85923.32$0
Nov 199602,00021.97$0
Oct 199601,89123.31$0
Sep 199601,84122.22$0
Aug 199601,78920.26$0
Jul 199601,59419.55$0
Jun 199601,78218.73$0
May 199602,18619.43$0
Apr 199612,11221.51$22
Mar 199602,24619.38$0
Feb 199622,13516.98$34
Jan 199612,23717.07$17
Dec 199502,27417.19$0
Nov 199502,30316.00$0
Oct 199512,19215.43$15
Sep 199502,34716.18$0
Aug 199512,61015.92$16
Jul 199502,70315.24$0
Jun 199512,40516.41$16
May 199502,36617.56$0
Apr 199512,32117.73$18
Mar 199502,36116.44$0
Feb 199512,38516.58$17
Jan 199523,86615.92$32
Dec 199402,76915.03$0
Nov 199402,68915.90$0
Oct 199422,79515.58$31
Sep 199402,40115.29$0
Aug 199402,99016.13$0
Jul 199413,31617.56$18
Jun 199403,04717.09$0
May 199402,81815.88$0
Apr 19941673,22414.14$2,361
Mar 199403,40712.46$0
Feb 199433,18812.50$38
Jan 199403,63512.66$0
Dec 199313,49212.33$12
Nov 199313,66914.49$14
Oct 199313,90915.85$16
Sep 199313,33315.03$15
Aug 199303,88615.66$0
Jul 199304,12015.46$0
Jun 199314,58216.79$17
May 199305,18417.68$0
Apr 199344,65318.05$72
Mar 199324,17618.14$36
Feb 199303,22417.90$0
Jan 199324,48316.93$34

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                   28 Mcf  × $  3.05 =        $85

────────────────────────────────────────────────────
Month total                                      $85

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/139978 is the state's own key, not one this site invented.