CHEWNING

Operated by TIGHTROCK ENTERPRISES, INC. (P-5 101505) in the CORSICANA (SHALLOW) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 223District 05Field 20823500OilCasinghead gasSaveExport
Value, all time
$441 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 594 leases and 5,880 wells, and the rule below applies to all of them.

Discovered
1896-01-01
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 2 acres. The field rule took effect on 2007-03-29.

The Commission's schedule remark for this field reads: ALLOCATION FORMULA EFFECTIVE 08/01/88.

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
OilDisposition10,300 bbl$440,556
Casinghead gasProduction59 Mcf$28
Total$440,584

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 (12)

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 32.0989, -96.4302. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles. 1 well has no surveyed location and is left out of it.

32.10055, -96.43009 · centre of 11 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
41.7%
5 of 12 wells
With a plug date
41.7%
5 of 12 wells
Median depth
1,150 ft
7 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
541.7%
A plug date is filed
541.7%
BothOn the schedule and plugged. Neither fact cancels the other.
541.7%
NeitherNo plug date, and not on the schedule.
758.3%

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

Total depth in feet, 7 of 12 wells. Median 1,150 ft, with the middle half between 1,092 and 1,165 ft; the shallowest is 1,000 ft and the deepest 1,182 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 2 of 12 wells, Aug 1987 – Sep 1988. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Aug 1987 – Sep 1988
2 of 12 wells; 10 filed none
Plug dates filed
Oct 1972 – Mar 2009
5 of 12 wells; 7 filed none

12 wells

42-3490207112R1,130 ftAug 1987Yes
42-349803052D1,150 ftApr 1986Yes
42-34980307101,000 ftOct 1972Yes
42-34980310131,054 ftMar 2009Yes
42-34980311141,150 ftMar 1986Yes
42-349020708
42-349803067
42-3498030810R
42-3498030912
42-3498031218
42-3493422422T1,182 ftSep 1988
42-3493409521T1,180 ftAug 1987

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 2024108075.632.06$8,168
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 2023163068.962.26$11,240
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 202298085.005.65$8,330
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 2022680109.378.43$7,437
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 202173069.865.35$5,100
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 202051044.642.68$2,277
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 2020142039.982.39$5,677
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 201814059.543.11$834
Aug 20180059.403.07$0
Jul 201814065.142.93$912
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 201815061.222.79$918
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 201714057.272.92$802
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 201714047.523.09$665
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 201715042.493.09$637
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 201729046.772.98$1,356
Feb 201732050.452.95$1,614
Jan 201734049.413.42$1,680
Dec 20160048.763.72$0
Nov 201631042.492.64$1,317
Oct 201637046.193.09$1,709
Sep 20160041.553.10$0
Aug 201626041.442.92$1,077
Jul 201618041.622.92$749
Jun 201630045.352.69$1,361
May 201639042.521.99$1,658
Apr 201620036.561.99$731
Mar 201620033.011.79$660
Feb 201629026.472.06$768
Jan 20160027.352.36$0
Dec 201521032.362.00$680
Nov 201557038.792.17$2,211
Oct 20150043.552.43$0
Sep 201530042.992.76$1,290
Aug 201530040.162.87$1,205
Jul 201528048.152.95$1,348
Jun 201535056.152.88$1,965
May 201557055.212.96$3,147
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 201528044.662.98$1,250
Jan 201529043.433.10$1,259
Dec 201437054.693.59$2,024
Nov 201432070.464.25$2,255
Oct 201436078.303.90$2,819
Sep 201424086.164.05$2,068
Aug 201429089.394.04$2,592
Jul 201464096.564.18$6,180
Jun 20140098.164.74$0
May 201436094.734.73$3,410
Apr 201435095.944.81$3,358
Mar 201439095.895.06$3,740
Feb 20140097.406.19$0
Jan 201467090.404.86$6,057
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201321097.423.78$2,046
Sep 2013320104.113.72$3,332
Aug 2013360104.253.52$3,753
Jul 2013450102.523.72$4,613
Jun 201338094.403.93$3,587
May 201338094.834.15$3,604
Apr 20130093.964.28$0
Mar 201331093.623.91$2,902
Feb 201337091.233.42$3,376
Jan 20130091.603.42$0
Dec 20120086.773.42$0
Nov 201227086.953.62$2,348
Oct 201255089.383.40$4,916
Sep 201225094.672.92$2,367
Aug 20120092.662.91$0
Jul 201277085.133.02$6,555
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 2012450101.652.00$4,574
Mar 2012410105.052.22$4,307
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 201138096.873.24$3,681
Nov 201121095.723.31$2,010
Oct 20110084.983.65$0
Sep 2011108083.623.99$9,031
Aug 20110083.404.15$0
Jul 201143094.144.52$4,048
Jun 201133092.904.64$3,066
May 201138098.134.40$3,729
Apr 201100105.964.33$0
Mar 201171096.364.06$6,842
Feb 20110085.644.18$0
Jan 20110086.504.59$0
Dec 201045085.734.35$3,858
Nov 201020080.843.80$1,617
Oct 20100078.103.51$0
Sep 201037072.633.98$2,687
Aug 201039073.684.42$2,874
Jul 201029072.554.74$2,104
Jun 201024070.364.91$1,689
May 201040071.124.24$2,845
Apr 201043081.694.12$3,513
Mar 201033078.394.39$2,587
Feb 201040073.585.44$2,943
Jan 20100074.365.96$0
Dec 200920071.445.48$1,429
Nov 200927074.593.75$2,014
Oct 200958072.544.11$4,207
Sep 20090065.543.06$0
Aug 200937067.423.22$2,495
Jul 200989061.133.46$5,441
Jun 200985066.163.90$5,624
May 2009115054.743.93$6,295
Apr 2009101046.773.59$4,724
Mar 200973042.144.06$3,076
Feb 200964032.814.63$2,100
Jan 200986035.865.37$3,084
Dec 200875037.105.98$2,783
Nov 200840055.496.86$2,220
Oct 200877075.246.92$5,793
Sep 2008350101.767.88$3,562
Aug 2008430114.228.48$4,911
Jul 2008640131.0811.39$8,389
Jun 2008330131.3313.03$4,334
May 2008670123.1711.57$8,252
Apr 2008550110.3110.45$6,067
Mar 2008580101.909.66$5,910
Feb 200862092.538.77$5,737
Jan 200863090.388.21$5,694
Dec 200749088.337.30$4,328
Nov 200742091.677.29$3,850
Oct 200733082.856.92$2,734
Sep 200729075.846.24$2,199
Aug 20070069.066.39$0
Jul 200728070.906.39$1,985
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 20060056.656.92$0
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 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 20030030.315.58$0
Dec 20020026.914.85$0
Nov 20020024.664.14$0
Oct 20020026.464.23$0
Sep 20020027.443.64$0
Aug 20020025.963.16$0
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 20020018.222.38$0
Jan 20020017.172.38$0
Dec 20010016.932.36$0
Nov 20010018.072.41$0
Oct 20010019.782.53$0
Sep 20010024.262.25$0
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 20010024.545.38$0
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 20000031.875.19$0
Aug 20000029.644.54$0
Jul 20000028.534.09$0
Jun 20000029.304.40$0
May 20000027.263.68$0
Apr 20000024.513.12$0
Mar 20000028.422.86$0
Feb 20000027.622.73$0
Jan 20000025.272.48$0
Dec 19990024.282.42$0
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 19990021.752.62$0
Aug 19990019.262.88$0
Jul 19990017.892.37$0
Jun 19990015.942.36$0
May 19990015.792.32$0
Apr 19990015.102.21$0
Mar 19990012.471.84$0
Feb 1999009.981.82$0
Jan 199952010.381.90$540
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 19980012.421.97$0
Sep 19980012.592.08$0
Aug 19980011.301.91$0
Jul 199872011.742.24$845
Jun 19980011.242.24$0
May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 1998179012.802.31$2,291
Feb 19980013.952.30$0
Jan 19980014.702.15$0
Dec 19970116.322.41$2
Nov 19970118.193.09$3
Oct 1997179119.253.15$3,449
Sep 19970117.742.95$3
Aug 19970117.862.55$3
Jul 19970017.582.25$0
Jun 19970117.242.26$2
May 19970118.972.31$2
Apr 19970117.882.08$2
Mar 1997171118.951.94$3,242
Feb 19970120.492.21$2
Jan 19970123.483.54$4
Dec 1996186123.32$4,338
Nov 19960121.97$0
Oct 1996180123.31$4,196
Sep 19960122.22$0
Aug 1996174120.26$3,525
Jul 1996179119.55$3,499
Jun 19960118.73$0
May 1996179119.43$3,478
Apr 19960121.51$0
Mar 19960119.38$0
Feb 1996174116.98$2,955
Jan 19960117.07$0
Dec 19950117.19$0
Nov 19950116.00$0
Oct 1995165115.43$2,546
Sep 19950116.18$0
Aug 19950115.92$0
Jul 1995176115.24$2,682
Jun 19950116.41$0
May 1995170117.56$2,985
Apr 19950117.73$0
Mar 1995160116.44$2,630
Feb 19950116.58$0
Jan 1995149115.92$2,372
Dec 19940115.03$0
Nov 1994165115.90$2,624
Oct 1994173115.58$2,695
Sep 19940115.29$0
Aug 1994170116.13$2,742
Jul 1994170117.56$2,985
Jun 19940117.09$0
May 1994171115.88$2,715
Apr 1994172114.14$2,432
Mar 19940112.46$0
Feb 1994161112.50$2,013
Jan 1994175112.66$2,216
Dec 1993173112.33$2,133
Nov 19930114.49$0
Oct 1993149115.85$2,362
Sep 1993170115.03$2,555
Aug 1993176115.66$2,756
Jul 1993171115.46$2,644
Jun 1993169116.79$2,838
May 1993167117.68$2,953
Apr 1993176118.05$3,177
Mar 1993167118.14$3,029
Feb 19930117.90$0
Jan 1993174116.93$2,946

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.

Aug 2024 — as filed, then multipliedworked
Oil                  108 bbl  × $ 75.63 =     $8,168
Casinghead gas         0 Mcf  × $  2.06 =         $0

────────────────────────────────────────────────────
Month total                                   $8,168

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. 05/O/223 is the state's own key, not one this site invented.