CHAPMAN "C"

Operated by UNITEX OIL & GAS, L.L.C. (P-5 877921) in the SHARON RIDGE (1700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5695District 8AField 82710498Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$1.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$144 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 403 leases and 3,269 wells, and the rule below applies to all of them.

Discovered
1923-12-29
as the register files it
Field class
Oil
the register's own label
Between wells
0 ft
minimum
From a lease line
165 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2014-02-18.

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: REQUIRED.

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
OilDisposition37,289 bbl$1,751,962
Casinghead gasProduction25 Mcf$0
Total$1,751,962

25 Mcf of this lease's gas, across 25 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 (6)

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 32.5432, -100.9841. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

32.54308, -100.98397 · 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%
3 of 6 wells
With a plug date
33.3%
2 of 6 wells
Median depth
1,750 ft
5 wells filed one
Completion to plug
33.0 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
233.3%
BothOn the schedule and plugged. Neither fact cancels the other.
233.3%
NeitherNo plug date, and not on the schedule.
350.0%

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 1,735 and 1,805 ft, median 1,750 ft, over the 5 wells that filed a depth.

Completions filed
Jun 1983 – Aug 1985
3 of 6 wells; 3 filed none
Plug dates filed
Dec 1981 – Aug 2016
2 of 6 wells; 4 filed none

Last completion to plug: a median of 33.0 years across the 1 well that filed both dates, with the middle half between 33.0 years and 33.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-4150056631,740 ftYes
42-4150132111,735 ftDec 1981Yes
42-415013242
42-4153278251,804 ftAug 1985
42-4150056741,750 ftAug 1983Aug 2016Yes
42-415323631A1,805 ftJun 1983

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 20263310106.413.05$35,222
Apr 2026318098.932.87$31,460
Mar 2026328089.753.15$29,438
Feb 2026336063.503.75$21,336
Jan 2026108059.138.00$6,386
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025150059.383.30$8,907
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 2025170066.743.32$11,346
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 2025168067.704.27$11,374
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 2024163069.052.20$11,255
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 2024137079.932.15$10,950
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 2024137080.301.55$11,001
Feb 20240076.091.78$0
Jan 2024135073.023.30$9,858
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 2023169085.443.09$14,439
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023148068.962.26$10,206
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 2023164072.852.39$11,947
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 2022152085.005.65$12,920
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 2022163094.529.13$15,407
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221550109.378.43$16,952
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022160091.054.86$14,568
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 2021162077.435.24$12,544
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 2021145066.024.22$9,573
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 2021156063.483.02$9,903
Apr 20210060.362.76$0
Mar 2021169061.302.72$10,360
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 2020137044.642.68$6,116
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 2020170037.091.99$6,305
Aug 20200039.982.39$0
Jul 2020147038.371.83$5,640
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 202089014.751.80$1,313
Mar 2020148030.341.86$4,490
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 2019158059.012.30$9,324
Nov 20190055.302.75$0
Oct 2019159053.472.42$8,502
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 2019162056.272.46$9,116
Jun 20190052.782.49$0
May 201965058.482.74$3,801
Apr 2019128062.632.75$8,017
Mar 20190056.803.06$0
Feb 2019155050.852.79$7,882
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 2018161052.934.24$8,522
Oct 20180061.443.40$0
Sep 201839059.543.11$2,322
Aug 2018144059.403.07$8,554
Jul 20180065.142.93$0
Jun 2018149060.183.08$8,967
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 2018153061.222.79$9,367
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 2017141057.272.92$8,075
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 2017155047.523.09$7,366
Aug 20170045.373.00$0
Jul 2017175043.873.09$7,677
Jun 2017147042.493.09$6,246
May 20170045.373.26$0
Apr 2017164047.933.21$7,861
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 2016154048.763.72$7,509
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 2016154041.553.10$6,399
Aug 20160041.442.92$0
Jul 2016152041.622.92$6,326
Jun 20160045.352.69$0
May 2016153042.521.99$6,506
Apr 2016153036.561.99$5,594
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016148027.352.36$4,048
Dec 20150032.362.00$0
Nov 2015149038.792.17$5,780
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 2015157040.162.87$6,305
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 2015152055.212.96$8,392
Apr 20150049.822.71$0
Mar 2015154042.892.93$6,605
Feb 20150044.662.98$0
Jan 2015151043.433.10$6,558
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 2014149078.303.90$11,667
Sep 20140086.164.05$0
Aug 2014154089.394.04$13,766
Jul 20140096.564.18$0
Jun 2014149098.164.74$14,626
May 20140094.734.73$0
Apr 20140095.944.81$0
Mar 2014141095.895.06$13,520
Feb 20140097.406.19$0
Jan 2014153090.404.86$13,831
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013101097.423.78$9,839
Sep 20131680104.113.72$17,490
Aug 201300104.253.52$0
Jul 201300102.523.72$0
Jun 2013171094.403.93$16,142
May 20130094.834.15$0
Apr 2013137093.964.28$12,873
Mar 2013155093.623.91$14,511
Feb 20130091.233.42$0
Jan 20130091.603.42$0
Dec 2012126086.773.42$10,933
Nov 2012171086.953.62$14,868
Oct 20120089.383.40$0
Sep 2012150094.672.92$14,201
Aug 20120092.662.91$0
Jul 2012133085.133.02$11,322
Jun 20120079.822.52$0
May 2012147091.612.49$13,467
Apr 20121270101.652.00$12,910
Mar 201200105.052.22$0
Feb 20121000101.102.57$10,110
Jan 201292098.092.73$9,024
Dec 2011109096.873.24$10,559
Nov 201190095.723.31$8,615
Oct 201188084.983.65$7,478
Sep 201198083.623.99$8,195
Aug 201197083.404.15$8,090
Jul 201186094.144.52$8,096
Jun 201199092.904.64$9,197
May 201190098.134.40$8,832
Apr 2011720105.964.33$7,629
Mar 201172096.364.06$6,938
Feb 201191085.644.18$7,793
Jan 2011101086.504.59$8,737
Dec 201086085.734.35$7,373
Nov 2010100080.843.80$8,084
Oct 201090078.103.51$7,029
Sep 2010112072.633.98$8,135
Aug 201074073.684.42$5,452
Jul 2010109072.554.74$7,908
Jun 2010102070.364.91$7,177
May 201097071.124.24$6,899
Apr 2010105081.694.12$8,577
Mar 201085078.394.39$6,663
Feb 2010128073.585.44$9,418
Jan 2010167074.365.96$12,418
Dec 20090071.445.48$0
Nov 200992074.593.75$6,862
Oct 2009110072.544.11$7,979
Sep 2009112065.543.06$7,340
Aug 2009119067.423.22$8,023
Jul 2009105061.133.46$6,419
Jun 2009122066.163.90$8,072
May 2009126054.743.93$6,897
Apr 200958046.773.59$2,713
Mar 2009124042.144.06$5,225
Feb 2009112032.814.63$3,675
Jan 2009128035.865.37$4,590
Dec 2008138037.105.98$5,120
Nov 2008144055.496.86$7,991
Oct 2008131075.246.92$9,856
Sep 20081240101.767.88$12,618
Aug 20081470114.228.48$16,790
Jul 20081160131.0811.39$15,205
Jun 20081180131.3313.03$15,497
May 20081600123.1711.57$19,707
Apr 20081500110.3110.45$16,547
Mar 20081470101.909.66$14,979
Feb 2008163092.538.77$15,082
Jan 2008139090.388.21$12,563
Dec 2007151088.337.30$13,338
Nov 2007210091.677.29$19,251
Oct 2007289082.856.92$23,944
Sep 2007186075.846.24$14,106
Aug 2007157069.066.39$10,842
Jul 200793070.906.39$6,594
Jun 2007105062.007.55$6,510
May 200797058.747.85$5,698
Apr 200793059.617.81$5,544
Mar 200784056.927.30$4,781
Feb 20070055.108.22$0
Jan 200759050.306.73$2,968
Dec 200661056.656.92$3,456
Nov 200669054.207.62$3,740
Oct 200655054.906.01$3,020
Sep 20060060.085.04$0
Aug 200642068.717.34$2,886
Jul 200642069.376.34$2,914
Jun 200645066.286.38$2,983
May 200658066.016.42$3,829
Apr 200660064.397.36$3,863
Mar 200663056.707.08$3,572
Feb 200657057.597.75$3,283
Jan 200673060.598.93$4,423
Dec 200556054.9413.42$3,077
Nov 200573054.6910.59$3,992
Oct 200560058.3413.80$3,500
Sep 200565061.4512.08$3,994
Aug 200568061.519.80$4,183
Jul 200565055.697.84$3,620
Jun 200578052.337.38$4,082
May 200569045.226.65$3,120
Apr 200570049.207.36$3,444
Mar 200581050.377.15$4,080
Feb 200572045.226.31$3,256
Jan 2005134043.166.32$5,783
Dec 2004188039.866.75$7,494
Nov 20040045.286.33$0
Oct 20040049.706.52$0
Sep 20040043.245.28$0
Aug 200497042.375.55$4,110
Jul 2004193038.286.08$7,388
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 200367028.174.76$1,887
Sep 200386026.314.75$2,263
Aug 200375029.765.13$2,232
Jul 200378029.415.17$2,294
Jun 200379028.565.98$2,256
May 200385026.595.97$2,260
Apr 2003162026.675.41$4,321
Mar 20030031.146.10$0
Feb 200386033.487.93$2,879
Jan 200390030.315.58$2,728
Dec 2002105026.914.85$2,826
Nov 200277024.664.14$1,899
Oct 200293026.464.23$2,461
Sep 200295027.443.64$2,607
Aug 200294025.963.16$2,440
Jul 2002112024.583.06$2,753
Jun 200298023.733.34$2,326
May 2002113024.663.58$2,787
Apr 2002119023.653.51$2,814
Mar 2002104022.003.10$2,288
Feb 200287018.222.38$1,585
Jan 2002110017.172.38$1,889
Dec 2001114016.932.36$1,930
Nov 2001127018.072.41$2,295
Oct 200161019.782.53$1,207
Sep 200173024.262.25$1,771
Aug 200167024.873.05$1,666
Jul 200177023.933.20$1,843
Jun 200177024.563.82$1,891
May 2001139025.524.31$3,547
Apr 2001138024.685.34$3,406
Mar 200142024.545.38$1,031
Feb 200174027.755.77$2,054
Jan 200185027.478.40$2,335
Dec 200077026.889.12$2,070
Nov 200073032.215.66$2,351
Oct 2000105031.235.15$3,279
Sep 200096031.875.19$3,060
Aug 2000107029.644.54$3,171
Jul 200093028.534.09$2,653
Jun 200089029.304.40$2,608
May 2000133027.263.68$3,626
Apr 200083024.513.12$2,034
Mar 200093028.422.86$2,643
Feb 200059027.622.73$1,630
Jan 200072025.272.48$1,819
Dec 1999100024.282.42$2,428
Nov 1999120023.192.43$2,783
Oct 199995020.982.80$1,993
Sep 199995021.752.62$2,066
Aug 1999135019.262.88$2,600
Jul 199971017.892.37$1,270
Jun 1999105015.942.36$1,674
May 1999126015.792.32$1,990
Apr 1999115015.102.21$1,737
Mar 199992012.471.84$1,147
Feb 199910209.981.82$1,018
Jan 1999120010.381.90$1,246
Dec 199810309.201.77$948
Nov 199895010.892.19$1,035
Oct 1998160012.421.97$1,987
Sep 199890012.592.08$1,133
Aug 1998154011.301.91$1,740
Jul 199868011.742.24$798
Jun 199887011.242.24$978
May 1998141012.622.21$1,779
Apr 1998139013.042.51$1,813
Mar 1998168012.802.31$2,150
Feb 1998131013.952.30$1,827
Jan 1998116014.702.15$1,705
Dec 1997108016.322.41$1,763
Nov 1997124018.193.09$2,256
Oct 1997130019.253.15$2,503
Sep 1997147017.742.95$2,608
Aug 1997107017.862.55$1,911
Jul 1997106017.582.25$1,863
Jun 199796017.242.26$1,655
May 1997104018.972.31$1,973
Apr 1997112017.882.08$2,003
Mar 1997143018.951.94$2,710
Feb 1997132020.492.21$2,705
Jan 1997124023.483.54$2,912
Dec 1996107023.32$2,495
Nov 1996152021.97$3,339
Oct 1996149023.31$3,473
Sep 1996140022.22$3,111
Aug 1996156020.26$3,161
Jul 1996124019.55$2,424
Jun 1996108018.73$2,023
May 1996139019.43$2,701
Apr 1996151021.51$3,248
Mar 1996136019.38$2,636
Feb 1996152016.98$2,581
Jan 1996160017.07$2,731
Dec 1995160017.19$2,750
Nov 1995150016.00$2,400
Oct 1995132015.43$2,037
Sep 1995188016.18$3,042
Aug 1995170015.92$2,706
Jul 1995151015.24$2,301
Jun 1995188016.41$3,085
May 1995210017.56$3,688
Apr 1995217017.73$3,847
Mar 1995206016.44$3,387
Feb 1995210016.58$3,482
Jan 1995207115.92$3,295
Dec 19940115.03$0
Nov 1994210115.90$3,339
Oct 1994215115.58$3,350
Sep 1994208115.29$3,180
Aug 1994212116.13$3,420
Jul 1994203117.56$3,565
Jun 1994181117.09$3,093
May 1994213115.88$3,382
Apr 1994208114.14$2,941
Mar 1994187112.46$2,330
Feb 1994175112.50$2,188
Jan 1994221112.66$2,798
Dec 1993218112.33$2,688
Nov 1993202114.49$2,927
Oct 1993429115.85$6,800
Sep 19930115.03$0
Aug 1993215115.66$3,367
Jul 1993417115.46$6,447
Jun 1993214116.79$3,593
May 1993192117.68$3,395
Apr 1993209118.05$3,772
Mar 1993216118.14$3,918
Feb 1993213117.90$3,813
Jan 1993216116.93$3,657

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
Oil                  331 bbl  × $106.41 =    $35,222
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $35,222

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. 8A/O/5695 is the state's own key, not one this site invented.