CAUDILL

Operated by ERWIN OPERATING (P-5 100175) in the GENESIS (3050) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 19893District 09Field 34392500NGPA filingOilCasinghead gasSaveExport
Value, all time
$593 k
Jan 1993 – May 2026
Value, last 12 filed months
$6 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 4 leases and 8 wells, and the rule below applies to all of them.

Discovered
1980-02-19
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: ALLOCATION FORMULA EFF. 030182 PER AMENDMENT TO SWR 28 & 29

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
OilDisposition11,646 bbl$592,890
Casinghead gasProduction20 Mcf$0
Total$592,890

20 Mcf of this lease's gas, across 20 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 (2)

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 32.9562, -98.5720. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

32.95623, -98.57202 · 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%
1 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
3,179 ft
2 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
150.0%
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.
150.0%

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 3,088 and 3,270 ft, median 3,179 ft, over the 2 wells that filed a depth.

Completions filed
Feb 1980 – Mar 1980
2 of 2 wells

2 wells

42-5033374523,270 ftMar 1980Yes
42-5033364313,088 ftFeb 1980

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 202583066.743.32$5,539
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 202592067.704.27$6,228
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 202452071.372.28$3,711
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 202452079.932.15$4,156
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 202424080.301.55$1,927
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 202337077.892.81$2,882
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 202319068.962.26$1,310
May 20230070.622.23$0
Apr 202342078.122.24$3,281
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 202249076.415.73$3,744
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 2022490101.587.54$4,977
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 2022370104.226.84$3,856
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202241081.844.54$3,355
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 202128069.493.38$1,946
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 202195061.302.72$5,824
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 201846046.594.19$2,143
Nov 20180052.934.24$0
Oct 2018128061.443.40$7,864
Sep 20180059.543.11$0
Aug 201861059.403.07$3,623
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018182065.382.90$11,899
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 2017170046.772.98$7,951
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 2016176042.492.64$7,478
Oct 2016176046.193.09$8,129
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 2016184042.521.99$7,824
Apr 20160036.561.99$0
Mar 2016141033.011.79$4,654
Feb 2016141026.472.06$3,732
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 2015176043.433.10$7,644
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 2014129089.394.04$11,531
Jul 20140096.564.18$0
Jun 20140098.164.74$0
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014182095.895.06$17,452
Feb 20140097.406.19$0
Jan 20140090.404.86$0
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013171097.423.78$16,659
Sep 201300104.113.72$0
Aug 201300104.253.52$0
Jul 20131840102.523.72$18,864
Jun 20130094.403.93$0
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130093.623.91$0
Feb 2013176091.233.42$16,056
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 2012182085.133.02$15,494
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 20121760101.652.00$17,890
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 2011127083.404.15$10,592
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 2011127098.134.40$12,463
Apr 201100105.964.33$0
Mar 20110096.364.06$0
Feb 2011129085.644.18$11,048
Jan 20110086.504.59$0
Dec 20100085.734.35$0
Nov 20100080.843.80$0
Oct 2010108078.103.51$8,435
Sep 2010177072.633.98$12,856
Aug 2010177073.684.42$13,041
Jul 20100072.554.74$0
Jun 20100070.364.91$0
May 20100071.124.24$0
Apr 2010130081.694.12$10,620
Mar 20100078.394.39$0
Feb 20100073.585.44$0
Jan 2010125074.365.96$9,295
Dec 20090071.445.48$0
Nov 2009128074.593.75$9,548
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 20090067.423.22$0
Jul 20090061.133.46$0
Jun 200992066.163.90$6,087
May 20090054.743.93$0
Apr 2009112046.773.59$5,238
Mar 20090042.144.06$0
Feb 2009122032.814.63$4,003
Jan 20090035.865.37$0
Dec 20080037.105.98$0
Nov 2008121055.496.86$6,714
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081190114.228.48$13,592
Jul 20081180131.0811.39$15,467
Jun 200800131.3313.03$0
May 20081320123.1711.57$16,258
Apr 200800110.3110.45$0
Mar 200800101.909.66$0
Feb 20080092.538.77$0
Jan 2008127090.388.21$11,478
Dec 2007119088.337.30$10,511
Nov 20070091.677.29$0
Oct 20070082.856.92$0
Sep 2007120075.846.24$9,101
Aug 20070069.066.39$0
Jul 20070070.906.39$0
Jun 20070062.007.55$0
May 20070058.747.85$0
Apr 2007130059.617.81$7,749
Mar 20070056.927.30$0
Feb 20070055.108.22$0
Jan 2007127050.306.73$6,388
Dec 20060056.656.92$0
Nov 20060054.207.62$0
Oct 2006127054.906.01$6,972
Sep 20060060.085.04$0
Aug 2006118068.717.34$8,108
Jul 20060069.376.34$0
Jun 20060066.286.38$0
May 2006177066.016.42$11,684
Apr 20060064.397.36$0
Mar 20060056.707.08$0
Feb 20060057.597.75$0
Jan 20060060.598.93$0
Dec 200546054.9413.42$2,527
Nov 20050054.6910.59$0
Oct 20050058.3413.80$0
Sep 200560061.4512.08$3,687
Aug 20050061.519.80$0
Jul 200560055.697.84$3,341
Jun 20050052.337.38$0
May 20050045.226.65$0
Apr 200560049.207.36$2,952
Mar 20050050.377.15$0
Feb 200559045.226.31$2,668
Jan 20050043.166.32$0
Dec 200459039.866.75$2,352
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 200459043.245.28$2,551
Aug 20040042.375.55$0
Jul 200459038.286.08$2,259
Jun 20040036.106.43$0
May 200459037.486.49$2,211
Apr 20040034.475.86$0
Mar 20040034.365.53$0
Feb 200490032.455.51$2,921
Jan 20040032.036.30$0
Dec 20030030.266.30$0
Nov 20030028.804.60$0
Oct 2003123028.174.76$3,465
Sep 20030026.314.75$0
Aug 20030029.765.13$0
Jul 20030029.415.17$0
Jun 200360028.565.98$1,714
May 20030026.595.97$0
Apr 20030026.675.41$0
Mar 200340031.146.10$1,246
Feb 2003184033.487.93$6,160
Jan 200363030.315.58$1,910
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 2002130025.963.16$3,375
Jul 20020024.583.06$0
Jun 20020023.733.34$0
May 20020024.663.58$0
Apr 20020023.653.51$0
Mar 20020022.003.10$0
Feb 2002123018.222.38$2,241
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 2001177024.262.25$4,294
Aug 20010024.873.05$0
Jul 20010023.933.20$0
Jun 20010024.563.82$0
May 20010025.524.31$0
Apr 20010024.685.34$0
Mar 2001181024.545.38$4,442
Feb 20010027.755.77$0
Jan 20010027.478.40$0
Dec 20000026.889.12$0
Nov 20000032.215.66$0
Oct 20000031.235.15$0
Sep 2000121031.875.19$3,856
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 200092027.263.68$2,508
Apr 20000024.513.12$0
Mar 200091028.422.86$2,586
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 199962024.282.42$1,505
Nov 19990023.192.43$0
Oct 199957020.982.80$1,196
Sep 19990021.752.62$0
Aug 199958019.262.88$1,117
Jul 19990017.892.37$0
Jun 199955015.942.36$877
May 199973015.792.32$1,153
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 19995809.981.82$579
Jan 19990010.381.90$0
Dec 19985909.201.77$543
Nov 19980010.892.19$0
Oct 199861012.421.97$758
Sep 19980012.592.08$0
Aug 199863011.301.91$712
Jul 19980011.742.24$0
Jun 199857011.242.24$641
May 19980012.622.21$0
Apr 199864013.042.51$835
Mar 19980012.802.31$0
Feb 199894013.952.30$1,311
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 199761018.193.09$1,110
Oct 19970019.253.15$0
Sep 199759017.742.95$1,047
Aug 19970017.862.55$0
Jul 199783017.582.25$1,459
Jun 19970017.242.26$0
May 199757018.972.31$1,081
Apr 199759017.882.08$1,055
Mar 199748018.951.94$910
Feb 19970020.492.21$0
Jan 19970023.483.54$0
Dec 199662023.32$1,446
Nov 19960021.97$0
Oct 199659023.31$1,375
Sep 19960022.22$0
Aug 19960020.26$0
Jul 199681019.55$1,584
Jun 19960018.73$0
May 199682019.43$1,593
Apr 19960021.51$0
Mar 199679019.38$1,531
Feb 19960016.98$0
Jan 199682017.07$1,400
Dec 19950017.19$0
Nov 199582016.00$1,312
Oct 19950015.43$0
Sep 199584016.18$1,359
Aug 19950015.92$0
Jul 199575015.24$1,143
Jun 19950016.41$0
May 199581017.56$1,422
Apr 19950017.73$0
Mar 199582016.44$1,348
Feb 19950016.58$0
Jan 199582015.92$1,305
Dec 19940015.03$0
Nov 199480015.90$1,272
Oct 19940015.58$0
Sep 199487015.29$1,330
Aug 19940116.13$0
Jul 199478117.56$1,370
Jun 199474117.09$1,265
May 19940115.88$0
Apr 199483114.14$1,174
Mar 19940112.46$0
Feb 199477112.50$963
Jan 19940112.66$0
Dec 199379112.33$974
Nov 19930114.49$0
Oct 199379115.85$1,252
Sep 19930115.03$0
Aug 199374115.66$1,159
Jul 199375115.46$1,160
Jun 19930116.79$0
May 199375117.68$1,326
Apr 19930118.05$0
Mar 199377118.14$1,397
Feb 19930117.90$0
Jan 199383116.93$1,405

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.

Jul 2025 — as filed, then multipliedworked
Oil                   83 bbl  × $ 66.74 =     $5,539
Casinghead gas         0 Mcf  × $  3.32 =         $0

────────────────────────────────────────────────────
Month total                                   $5,539

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. 09/O/19893 is the state's own key, not one this site invented.