UNSICKER IRT-1

Operated by PETERSON OIL AND GAS LLC (P-5 658440) in the PECOS VALLEY (HIGH GRAVITY) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28748District 08Field 70129580Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$377 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 151 leases and 844 wells, and the rule below applies to all of them.

Discovered
1928-12-31
as the register files it
Field class
Oil and gas
the register's own label
Between wells
330 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 5 acres.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: NO GAS PRODUCTION

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
OilDisposition14,720 bbl$376,840
Casinghead gasProduction89 Mcf$108
Total$376,949

48 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 (4)

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 31.1913, -102.7878. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.19112, -102.78772 · 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
50.0%
2 of 4 wells
With a plug date
50.0%
2 of 4 wells
Median depth
1,627 ft
4 wells filed one
Completion to plug
29.7 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
250.0%
A plug date is filed
250.0%
BothOn the schedule and plugged. Neither fact cancels the other.
250.0%
NeitherNo plug date, and not on the schedule.
250.0%

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

Between 1,623 and 1,639 ft, median 1,627 ft, over the 4 wells that filed a depth.

Completions filed
Jun 1982 – Feb 1986
4 of 4 wells
Plug dates filed
Nov 2012 – Dec 2012
2 of 4 wells; 2 filed none

Last completion to plug: a median of 29.7 years across the 2 wells that filed both dates, with the middle half between 29.3 years and 30.1 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells

42-3710593511,625 ftFeb 1986
42-3710592671,623 ftFeb 1984
42-3710593731,629 ftJan 1984Nov 2012Yes
42-3713373791,639 ftJun 1982Dec 2012Yes

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 20220187.185.86$6
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 2021162069.493.38$11,257
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 2018124062.874.01$7,796
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 2015160040.162.87$6,426
Jul 20150048.152.95$0
Jun 2015170056.152.88$9,546
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 2014166078.303.90$12,998
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 2014177096.564.18$17,091
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 2013166093.964.28$15,597
Mar 20130093.623.91$0
Feb 20130091.233.42$0
Jan 20131091.603.42$92
Dec 20120086.773.42$0
Nov 20120086.953.62$0
Oct 2012180089.383.40$16,088
Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20121085.133.02$85
Jun 20120079.822.52$0
May 20123091.612.49$275
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 201140095.723.31$3,829
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 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 20080090.388.21$0
Dec 20070088.337.30$0
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 20070075.846.24$0
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 20070059.617.81$0
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 20070050.306.73$0
Dec 2006157056.656.92$8,894
Nov 20060054.207.62$0
Oct 20060054.906.01$0
Sep 20060060.085.04$0
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 20060066.016.42$0
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 20050054.9413.42$0
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 20050061.4512.08$0
Aug 20050061.519.80$0
Jul 20050055.697.84$0
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 20050049.207.36$0
Mar 20050050.377.15$0
Feb 20050045.226.31$0
Jan 20050043.166.32$0
Dec 20040039.866.75$0
Nov 2004158045.286.33$7,154
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 2004158037.486.49$5,922
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 20040032.455.51$0
Jan 2004170032.036.30$5,445
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003152028.174.76$4,282
Sep 2003181026.314.75$4,762
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 20030028.565.98$0
May 200374026.595.97$1,968
Apr 200388026.675.41$2,347
Mar 2003107031.146.10$3,332
Feb 200383033.487.93$2,779
Jan 2003107030.315.58$3,243
Dec 2002100026.914.85$2,691
Nov 200295024.664.14$2,343
Oct 200270026.464.23$1,852
Sep 200283027.443.64$2,278
Aug 200292025.963.16$2,388
Jul 200286024.583.06$2,114
Jun 2002135023.733.34$3,204
May 20020024.663.58$0
Apr 2002152023.653.51$3,595
Mar 20020022.003.10$0
Feb 200265018.222.38$1,184
Jan 2002168017.172.38$2,885
Dec 200197016.932.36$1,642
Nov 20010018.072.41$0
Oct 2001164019.782.53$3,244
Sep 2001118024.262.25$2,863
Aug 200135024.873.05$870
Jul 2001173023.933.20$4,140
Jun 2001185024.563.82$4,544
May 20010025.524.31$0
Apr 200171024.685.34$1,752
Mar 200148024.545.38$1,178
Feb 200166027.755.77$1,832
Jan 2001111027.478.40$3,049
Dec 200090026.889.12$2,419
Nov 200076032.215.66$2,448
Oct 200096031.235.15$2,998
Sep 200078031.875.19$2,486
Aug 200052129.644.54$1,546
Jul 2000187128.534.09$5,339
Jun 20000129.304.40$4
May 20000127.263.68$4
Apr 2000191124.513.12$4,685
Mar 20000028.422.86$0
Feb 200089127.622.73$2,461
Jan 2000167125.272.48$4,223
Dec 19990124.282.42$2
Nov 1999189123.192.43$4,385
Oct 19990120.982.80$3
Sep 1999100121.752.62$2,178
Aug 1999101119.262.88$1,948
Jul 1999167117.892.37$2,990
Jun 199941115.942.36$656
May 19990115.792.32$2
Apr 199986115.102.21$1,301
Mar 199996112.471.84$1,199
Feb 1999019.981.82$2
Jan 19990110.381.90$2
Dec 19988819.201.77$811
Nov 1998158110.892.19$1,723
Oct 1998122112.421.97$1,517
Sep 19980112.592.08$2
Aug 1998123011.301.91$1,390
Jul 1998182011.742.24$2,137
Jun 19980111.242.24$2
May 199863112.622.21$797
Apr 199894113.042.51$1,228
Mar 1998190112.802.31$2,434
Feb 19980113.952.30$2
Jan 1998110114.702.15$1,619
Dec 1997131116.322.41$2,140
Nov 1997137118.193.09$2,495
Oct 1997193119.253.15$3,718
Sep 19970017.742.95$0
Aug 1997162117.862.55$2,896
Jul 1997120117.582.25$2,112
Jun 19970117.242.26$2
May 1997104118.972.31$1,975
Apr 1997129117.882.08$2,309
Mar 1997117118.951.94$2,219
Feb 1997134120.492.21$2,748
Jan 1997123123.483.54$2,892
Dec 1996153123.32$3,568
Nov 19960121.97$0
Oct 1996136123.31$3,170
Sep 1996122122.22$2,711
Aug 1996120120.26$2,431
Jul 1996135119.55$2,639
Jun 1996101118.73$1,892
May 1996147119.43$2,856
Apr 1996143121.51$3,076
Mar 1996150119.38$2,907
Feb 199685116.98$1,443
Jan 199686117.07$1,468
Dec 1995107117.19$1,839
Nov 1995175116.00$2,800
Oct 19950115.43$0
Sep 1995105116.18$1,699
Aug 1995123115.92$1,958
Jul 1995179115.24$2,728
Jun 19950116.41$0
May 1995145117.56$2,546
Apr 1995164117.73$2,908
Mar 1995184116.44$3,025
Feb 19950116.58$0
Jan 1995160115.92$2,547
Dec 1994170115.03$2,555
Nov 19940115.90$0
Oct 1994270115.58$4,207
Sep 19940115.29$0
Aug 1994132116.13$2,129
Jul 1994192117.56$3,372
Jun 19940117.09$0
May 1994123115.88$1,953
Apr 1994140114.14$1,980
Mar 1994165112.46$2,056
Feb 1994154112.50$1,925
Jan 1994177112.66$2,241
Dec 1993174112.33$2,145
Nov 19930114.49$0
Oct 1993109115.85$1,728
Sep 1993181115.03$2,720
Aug 19930115.66$0
Jul 199392115.46$1,422
Jun 1993104116.79$1,746
May 1993137117.68$2,422
Apr 199399118.05$1,787
Mar 1993154118.14$2,794
Feb 1993153117.90$2,739
Jan 199389116.93$1,507

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.

Oct 2022 — as filed, then multipliedworked
Oil                    0 bbl  × $ 87.18 =         $0
Casinghead gas         1 Mcf  × $  5.86 =         $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. 08/O/28748 is the state's own key, not one this site invented.