DUVAL RANCH SEC. 95

Operated by KILLAM OIL CO., LTD. (P-5 460054) in the PIEDRE LUMBRE (1300) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 9057District 04Field 71430800OilCasinghead gasSaveExport
Value, all time
$483 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
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 2 wells, and the rule below applies to all of them.

Discovered
1967-07-02
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition14,965 bbl$482,894
Casinghead gasProduction21 Mcf$0
Total$482,894

21 Mcf of this lease's gas, across 21 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 27.9649, -98.6369. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.96493, -98.63693 · 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
1,410 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 1,410 ft.

Completions filed
Oct 2013
1 of 1 wells

1 well

42-13132501271,410 ftOct 2013

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 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 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 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 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 20190053.472.42$0
Sep 20190055.052.66$0
Aug 20190053.112.30$0
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 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 20140095.895.06$0
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 20130097.423.78$0
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 20120089.383.40$0
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20110095.723.31$0
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 20100078.103.51$0
Sep 20100072.633.98$0
Aug 20100073.684.42$0
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 20100081.694.12$0
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 20090042.144.06$0
Feb 20090032.814.63$0
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 20080055.496.86$0
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 200800114.228.48$0
Jul 200800131.0811.39$0
Jun 200800131.3313.03$0
May 200800123.1711.57$0
Apr 2008440110.3110.45$4,854
Mar 2008970101.909.66$9,884
Feb 2008117092.538.77$10,826
Jan 200876090.388.21$6,869
Dec 2007117088.337.30$10,335
Nov 2007117091.677.29$10,725
Oct 200798082.856.92$8,119
Sep 2007136075.846.24$10,314
Aug 2007116069.066.39$8,011
Jul 2007114070.906.39$8,083
Jun 2007118062.007.55$7,316
May 2007172058.747.85$10,103
Apr 20070059.617.81$0
Mar 2007141056.927.30$8,026
Feb 2007140055.108.22$7,714
Jan 2007165050.306.73$8,300
Dec 200671056.656.92$4,022
Nov 2006161054.207.62$8,726
Oct 2006154054.906.01$8,455
Sep 2006181060.085.04$10,874
Aug 2006116068.717.34$7,970
Jul 2006139069.376.34$9,642
Jun 200688066.286.38$5,833
May 2006139066.016.42$9,175
Apr 2006106064.397.36$6,825
Mar 2006105056.707.08$5,954
Feb 200671057.597.75$4,089
Jan 2006106060.598.93$6,423
Dec 2005114054.9413.42$6,263
Nov 2005138054.6910.59$7,547
Oct 200568058.3413.80$3,967
Sep 2005113061.4512.08$6,944
Aug 2005133061.519.80$8,181
Jul 200590055.697.84$5,012
Jun 200595052.337.38$4,971
May 200594045.226.65$4,251
Apr 200597049.207.36$4,772
Mar 2005113050.377.15$5,692
Feb 200576045.226.31$3,437
Jan 200595043.166.32$4,100
Dec 20040039.866.75$0
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 20040042.375.55$0
Jul 20040038.286.08$0
Jun 20040036.106.43$0
May 20040037.486.49$0
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 20030031.146.10$0
Feb 20030033.487.93$0
Jan 200339030.315.58$1,182
Dec 200285026.914.85$2,287
Nov 2002115024.664.14$2,836
Oct 200257026.464.23$1,508
Sep 200299027.443.64$2,717
Aug 2002114025.963.16$2,959
Jul 200258024.583.06$1,426
Jun 200264023.733.34$1,519
May 200286024.663.58$2,121
Apr 200275023.653.51$1,774
Mar 200264022.003.10$1,408
Feb 200264018.222.38$1,166
Jan 200273017.172.38$1,253
Dec 200173016.932.36$1,236
Nov 200141018.072.41$741
Oct 200161019.782.53$1,207
Sep 200161024.262.25$1,480
Aug 200158024.873.05$1,442
Jul 200181023.933.20$1,938
Jun 200159024.563.82$1,449
May 200174025.524.31$1,888
Apr 200165024.685.34$1,604
Mar 200146024.545.38$1,129
Feb 200183027.755.77$2,303
Jan 200196027.478.40$2,637
Dec 200071026.889.12$1,908
Nov 200097032.215.66$3,124
Oct 200060031.235.15$1,874
Sep 200080031.875.19$2,550
Aug 200096029.644.54$2,845
Jul 2000108028.534.09$3,081
Jun 200083029.304.40$2,432
May 2000102027.263.68$2,781
Apr 200086024.513.12$2,108
Mar 2000113028.422.86$3,211
Feb 200070027.622.73$1,933
Jan 200083025.272.48$2,097
Dec 199969024.282.42$1,675
Nov 199970023.192.43$1,623
Oct 199958020.982.80$1,217
Sep 199960021.752.62$1,305
Aug 199957019.262.88$1,098
Jul 199991017.892.37$1,628
Jun 199976015.942.36$1,211
May 199974015.792.32$1,168
Apr 199989015.102.21$1,344
Mar 199961012.471.84$761
Feb 19997709.981.82$768
Jan 199964010.381.90$664
Dec 19989109.201.77$837
Nov 199877010.892.19$839
Oct 1998106012.421.97$1,317
Sep 199892012.592.08$1,158
Aug 199876011.301.91$859
Jul 199878011.742.24$916
Jun 1998117011.242.24$1,315
May 1998107012.622.21$1,350
Apr 1998124013.042.51$1,617
Mar 1998126012.802.31$1,613
Feb 1998123013.952.30$1,716
Jan 1998110014.702.15$1,617
Dec 1997106016.322.41$1,730
Nov 1997104018.193.09$1,892
Oct 1997135019.253.15$2,599
Sep 1997138017.742.95$2,448
Aug 1997138017.862.55$2,465
Jul 1997101017.582.25$1,776
Jun 1997129017.242.26$2,224
May 1997147018.972.31$2,789
Apr 1997135017.882.08$2,414
Mar 1997116018.951.94$2,198
Feb 1997136020.492.21$2,787
Jan 1997133023.483.54$3,123
Dec 199671023.32$1,656
Nov 199672021.97$1,582
Oct 199663023.31$1,469
Sep 199675022.22$1,667
Aug 199661020.26$1,236
Jul 199675019.55$1,466
Jun 199683018.73$1,555
May 199696019.43$1,865
Apr 199677021.51$1,656
Mar 199668019.38$1,318
Feb 199684016.98$1,426
Jan 199678017.07$1,331
Dec 199590017.19$1,547
Nov 199576016.00$1,216
Oct 199599015.43$1,528
Sep 1995115016.18$1,861
Aug 199599015.92$1,576
Jul 1995112015.24$1,707
Jun 199598016.41$1,608
May 1995127017.56$2,230
Apr 199570017.73$1,241
Mar 199589016.44$1,463
Feb 199573016.58$1,210
Jan 199583015.92$1,321
Dec 199478015.03$1,172
Nov 199492015.90$1,463
Oct 199494015.58$1,465
Sep 199470115.29$1,070
Aug 199445116.13$726
Jul 199453117.56$931
Jun 199460117.09$1,025
May 199452115.88$826
Apr 199469114.14$976
Mar 199468112.46$847
Feb 199495112.50$1,188
Jan 199483112.66$1,051
Dec 199397112.33$1,196
Nov 1993106114.49$1,536
Oct 1993106115.85$1,680
Sep 199384115.03$1,263
Aug 199391115.66$1,425
Jul 1993129115.46$1,994
Jun 1993100116.79$1,679
May 199393117.68$1,644
Apr 1993104118.05$1,877
Mar 1993111118.14$2,014
Feb 199395117.90$1,701
Jan 199394116.93$1,591

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.

Apr 2008 — as filed, then multipliedworked
Oil                   44 bbl  × $110.31 =     $4,854
Casinghead gas         0 Mcf  × $ 10.45 =         $0

────────────────────────────────────────────────────
Month total                                   $4,854

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. 04/O/9057 is the state's own key, not one this site invented.