CHAPMAN "B"

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 5694District 8AField 82710498Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$12.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$424 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
OilDisposition230,238 bbl$12,546,495
Casinghead gasProduction25 Mcf$0
Total$12,546,495

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 (7)

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 32.5487, -100.9756. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.54850, -100.97558 · 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
28.6%
2 of 7 wells
With a plug date
28.6%
2 of 7 wells
Median depth
1,752 ft
6 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
228.6%
A plug date is filed
228.6%
BothOn the schedule and plugged. Neither fact cancels the other.
228.6%
NeitherNo plug date, and not on the schedule.
571.4%

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 1,720 and 2,000 ft, median 1,752 ft, over the 6 wells that filed a depth.

Completions filed
Mar 2011 – Apr 2018
4 of 7 wells; 3 filed none
Plug dates filed
Feb 1986 – Mar 2018
2 of 7 wells; 5 filed none

7 wells

42-4150132321,754 ftMar 2018Yes
42-4150132631,729 ftFeb 1986Yes
42-415013201
42-415353842R2,000 ftApr 2018
42-4150056861,753 ftDec 2014
42-4150133151,720 ftMar 2011
42-4150331641,750 ftMar 2011

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 20265160106.413.05$54,908
Apr 2026520098.932.87$51,444
Mar 2026504089.753.15$45,234
Feb 2026510063.503.75$32,385
Jan 2026514059.138.00$30,393
Dec 2025341056.664.41$19,321
Nov 2025503058.593.93$29,471
Oct 2025511059.383.30$30,343
Sep 2025492062.743.08$30,868
Aug 2025508063.933.01$32,476
Jul 2025493066.743.32$32,903
Jun 2025509066.483.13$33,838
May 2025509060.553.23$30,820
Apr 2025514062.363.54$32,053
Mar 2025349067.704.27$23,627
Feb 2025518070.884.34$36,716
Jan 2025535074.324.28$39,761
Dec 2024519068.993.12$35,806
Nov 2024516069.052.20$35,630
Oct 2024512071.372.28$36,541
Sep 2024336069.612.36$23,389
Aug 2024692075.632.06$52,336
Jul 2024507079.932.15$40,525
Jun 2024326078.082.63$25,454
May 2024496078.812.20$39,090
Apr 2024508084.451.66$42,901
Mar 2024510080.301.55$40,953
Feb 2024517076.091.78$39,339
Jan 2024507073.023.30$37,021
Dec 2023506071.262.61$36,058
Nov 2023518077.892.81$40,347
Oct 2023501085.443.09$42,805
Sep 2023508089.042.74$45,232
Aug 2023511080.522.67$41,146
Jul 2023507074.852.64$37,949
Jun 2023334068.962.26$23,033
May 2023507070.622.23$35,804
Apr 2023498078.122.24$38,904
Mar 2023510072.852.39$37,154
Feb 2023690075.112.47$51,826
Jan 2023503076.533.39$38,495
Dec 2022498076.415.73$38,052
Nov 2022522085.005.65$44,370
Oct 2022509087.185.86$44,375
Sep 2022499084.888.16$42,355
Aug 2022504094.529.13$47,638
Jul 20226690101.587.54$67,957
Jun 20225070115.097.98$58,351
May 20226610109.378.43$72,294
Apr 20225060104.226.84$52,735
Mar 20225150108.885.08$56,073
Feb 2022515091.054.86$46,891
Jan 2022681081.844.54$55,733
Dec 2021523071.323.90$37,300
Nov 2021509077.435.24$39,412
Oct 2021674079.795.71$53,778
Sep 2021689069.865.35$48,134
Aug 2021507066.024.22$33,472
Jul 2021683070.783.98$48,343
Jun 2021507069.493.38$35,231
May 2021686063.483.02$43,547
Apr 2021680060.362.76$41,045
Mar 2021832061.302.72$51,002
Feb 2021340057.805.55$19,652
Jan 2021514050.412.81$25,911
Dec 2020692044.642.68$30,891
Nov 2020698038.772.71$27,061
Oct 2020695036.972.48$25,694
Sep 2020494037.091.99$18,322
Aug 2020822039.982.39$32,864
Jul 2020686038.371.83$26,322
Jun 2020693034.901.69$24,186
May 2020517016.921.81$8,748
Apr 2020838014.751.80$12,361
Mar 2020705030.341.86$21,390
Feb 2020864049.881.98$43,096
Jan 2020695057.252.09$39,789
Dec 2019511059.012.30$30,154
Nov 2019874055.302.75$48,332
Oct 2019687053.472.42$36,734
Sep 2019867055.052.66$47,728
Aug 2019665053.112.30$35,318
Jul 2019867056.272.46$48,786
Jun 2019689052.782.49$36,365
May 2019875058.482.74$51,170
Apr 2019698062.632.75$43,716
Mar 2019883056.803.06$50,154
Feb 2019851050.852.79$43,273
Jan 2019664046.033.23$30,564
Dec 2018874046.594.19$40,720
Nov 2018983052.934.24$52,030
Oct 2018816061.443.40$50,135
Sep 2018858059.543.11$51,085
Aug 20181,179059.403.07$70,033
Jul 20181,373065.142.93$89,437
Jun 2018838060.183.08$50,431
May 20181,036065.382.90$67,734
Apr 2018664063.842.90$42,390
Mar 2018681061.222.79$41,691
Feb 2018521061.782.77$32,187
Jan 2018679062.874.01$42,689
Dec 2017659057.272.92$37,741
Nov 2017521055.423.12$28,874
Oct 2017851049.292.98$41,946
Sep 2017657047.523.09$31,221
Aug 2017653045.373.00$29,627
Jul 2017645043.873.09$28,296
Jun 2017645042.493.09$27,406
May 2017644045.373.26$29,218
Apr 2017633047.933.21$30,340
Mar 2017812046.772.98$37,977
Feb 2017594050.452.95$29,967
Jan 2017637049.413.42$31,474
Dec 2016655048.763.72$31,938
Nov 2016814042.492.64$34,587
Oct 2016790046.193.09$36,490
Sep 2016640041.553.10$26,592
Aug 2016796041.442.92$32,986
Jul 2016811041.622.92$33,754
Jun 2016780045.352.69$35,373
May 2016802042.521.99$34,101
Apr 2016653036.561.99$23,874
Mar 2016814033.011.79$26,870
Feb 2016801026.472.06$21,202
Jan 2016775027.352.36$21,196
Dec 2015940032.362.00$30,418
Nov 2015627038.792.17$24,321
Oct 2015937043.552.43$40,806
Sep 2015941042.992.76$40,454
Aug 2015625040.162.87$25,100
Jul 2015932048.152.95$44,876
Jun 2015787056.152.88$44,190
May 2015928055.212.96$51,235
Apr 2015927049.822.71$46,183
Mar 2015943042.892.93$40,445
Feb 2015946044.662.98$42,248
Jan 20151,098043.433.10$47,686
Dec 2014642054.693.59$35,111
Nov 2014800070.464.25$56,368
Oct 2014637078.303.90$49,877
Sep 2014791086.164.05$68,153
Aug 2014662089.394.04$59,176
Jul 2014689096.564.18$66,530
Jun 2014667098.164.74$65,473
May 2014659094.734.73$62,427
Apr 2014668095.944.81$64,088
Mar 2014807095.895.06$77,383
Feb 2014682097.406.19$66,427
Jan 2014678090.404.86$61,291
Dec 2013845091.824.35$77,588
Nov 2013504088.853.74$44,780
Oct 2013952097.423.78$92,744
Sep 20138480104.113.72$88,285
Aug 20138620104.253.52$89,864
Jul 20138830102.523.72$90,525
Jun 2013884094.403.93$83,450
May 20131,028094.834.15$97,485
Apr 2013898093.964.28$84,376
Mar 20131,072093.623.91$100,361
Feb 2013872091.233.42$79,553
Jan 20131,094091.603.42$100,210
Dec 20121,049086.773.42$91,022
Nov 20121,078086.953.62$93,732
Oct 2012876089.383.40$78,297
Sep 20121,060094.672.92$100,350
Aug 20121,066092.662.91$98,776
Jul 20121,241085.133.02$105,646
Jun 20121,068079.822.52$85,248
May 20121,037091.612.49$95,000
Apr 20121,0140101.652.00$103,073
Mar 20121,2100105.052.22$127,111
Feb 20121,4050101.102.57$142,046
Jan 20121,440098.092.73$141,250
Dec 20111,087096.873.24$105,298
Nov 20111,264095.723.31$120,990
Oct 20111,247084.983.65$105,970
Sep 20111,232083.623.99$103,020
Aug 20111,256083.404.15$104,750
Jul 20111,064094.144.52$100,165
Jun 20111,237092.904.64$114,917
May 20111,239098.134.40$121,583
Apr 20111,2160105.964.33$128,847
Mar 2011509096.364.06$49,047
Feb 2011248085.644.18$21,239
Jan 2011321086.504.59$27,767
Dec 2010298085.734.35$25,548
Nov 2010351080.843.80$28,375
Oct 2010293078.103.51$22,883
Sep 2010287072.633.98$20,845
Aug 2010283073.684.42$20,851
Jul 2010352072.554.74$25,538
Jun 2010305070.364.91$21,460
May 2010339071.124.24$24,110
Apr 2010353081.694.12$28,837
Mar 2010350078.394.39$27,437
Feb 2010276073.585.44$20,308
Jan 2010346074.365.96$25,729
Dec 2009321071.445.48$22,932
Nov 2009302074.593.75$22,526
Oct 2009337072.544.11$24,446
Sep 2009358065.543.06$23,463
Aug 2009352067.423.22$23,732
Jul 2009325061.133.46$19,867
Jun 2009456066.163.90$30,169
May 2009312054.743.93$17,079
Apr 2009302046.773.59$14,125
Mar 2009348042.144.06$14,665
Feb 2009354032.814.63$11,615
Jan 2009358035.865.37$12,838
Dec 2008361037.105.98$13,393
Nov 2008348055.496.86$19,311
Oct 2008419075.246.92$31,526
Sep 20083620101.767.88$36,837
Aug 20084280114.228.48$48,886
Jul 20083490131.0811.39$45,747
Jun 20083520131.3313.03$46,228
May 20083400123.1711.57$41,878
Apr 20082970110.3110.45$32,762
Mar 20082830101.909.66$28,838
Feb 2008306092.538.77$28,314
Jan 2008306090.388.21$27,656
Dec 2007295088.337.30$26,057
Nov 2007361091.677.29$33,093
Oct 2007464082.856.92$38,442
Sep 2007343075.846.24$26,013
Aug 2007488069.066.39$33,701
Jul 2007358070.906.39$25,382
Jun 2007507062.007.55$31,434
May 2007329058.747.85$19,325
Apr 2007434059.617.81$25,871
Mar 2007407056.927.30$23,166
Feb 2007261055.108.22$14,381
Jan 2007308050.306.73$15,492
Dec 2006296056.656.92$16,768
Nov 2006293054.207.62$15,881
Oct 2006290054.906.01$15,921
Sep 2006278060.085.04$16,702
Aug 2006309068.717.34$21,231
Jul 2006308069.376.34$21,366
Jun 2006307066.286.38$20,348
May 2006306066.016.42$20,199
Apr 2006318064.397.36$20,476
Mar 2006311056.707.08$17,634
Feb 2006303057.597.75$17,450
Jan 2006295060.598.93$17,874
Dec 2005364054.9413.42$19,998
Nov 2005350054.6910.59$19,142
Oct 2005343058.3413.80$20,011
Sep 2005354061.4512.08$21,753
Aug 2005381061.519.80$23,435
Jul 2005131055.697.84$7,295
Jun 2005359052.337.38$18,786
May 2005367045.226.65$16,596
Apr 2005375049.207.36$18,450
Mar 2005386050.377.15$19,443
Feb 2005329045.226.31$14,877
Jan 2005408043.166.32$17,609
Dec 2004353039.866.75$14,071
Nov 2004402045.286.33$18,203
Oct 2004456049.706.52$22,663
Sep 2004320043.245.28$13,837
Aug 2004311042.375.55$13,177
Jul 2004382038.286.08$14,623
Jun 2004403036.106.43$14,548
May 2004374037.486.49$14,018
Apr 2004368034.475.86$12,685
Mar 2004397034.365.53$13,641
Feb 2004313032.455.51$10,157
Jan 2004383032.036.30$12,267
Dec 2003410030.266.30$12,407
Nov 2003320028.804.60$9,216
Oct 2003398028.174.76$11,212
Sep 2003447026.314.75$11,761
Aug 2003317029.765.13$9,434
Jul 2003442029.415.17$12,999
Jun 2003297028.565.98$8,482
May 2003290026.595.97$7,711
Apr 2003314026.675.41$8,374
Mar 2003398031.146.10$12,394
Feb 2003327033.487.93$10,948
Jan 2003392030.315.58$11,882
Dec 2002387026.914.85$10,414
Nov 2002378024.664.14$9,321
Oct 2002417026.464.23$11,034
Sep 2002433027.443.64$11,882
Aug 2002455025.963.16$11,812
Jul 2002481024.583.06$11,823
Jun 2002319023.733.34$7,570
May 2002427024.663.58$10,530
Apr 2002401023.653.51$9,484
Mar 2002466022.003.10$10,252
Feb 2002448018.222.38$8,163
Jan 2002413017.172.38$7,091
Dec 2001429016.932.36$7,263
Nov 2001397018.072.41$7,174
Oct 2001435019.782.53$8,604
Sep 2001400024.262.25$9,704
Aug 2001420024.873.05$10,445
Jul 2001423023.933.20$10,122
Jun 2001418024.563.82$10,266
May 2001453025.524.31$11,561
Apr 2001408024.685.34$10,069
Mar 2001406024.545.38$9,963
Feb 2001428027.755.77$11,877
Jan 2001467027.478.40$12,828
Dec 2000470026.889.12$12,634
Nov 2000387032.215.66$12,465
Oct 2000465031.235.15$14,522
Sep 2000420031.875.19$13,385
Aug 2000463029.644.54$13,723
Jul 2000453028.534.09$12,924
Jun 2000444029.304.40$13,009
May 2000449027.263.68$12,240
Apr 2000400024.513.12$9,804
Mar 2000455028.422.86$12,931
Feb 2000446027.622.73$12,319
Jan 2000451025.272.48$11,397
Dec 1999364024.282.42$8,838
Nov 1999444023.192.43$10,296
Oct 1999464020.982.80$9,735
Sep 1999312021.752.62$6,786
Aug 1999396019.262.88$7,627
Jul 1999424017.892.37$7,585
Jun 1999409015.942.36$6,519
May 1999389015.792.32$6,142
Apr 1999401015.102.21$6,055
Mar 1999390012.471.84$4,863
Feb 199940309.981.82$4,022
Jan 1999419010.381.90$4,349
Dec 199844309.201.77$4,076
Nov 1998404010.892.19$4,400
Oct 1998461012.421.97$5,726
Sep 1998414012.592.08$5,212
Aug 1998402011.301.91$4,543
Jul 1998468011.742.24$5,494
Jun 1998509011.242.24$5,721
May 1998437012.622.21$5,515
Apr 1998515013.042.51$6,716
Mar 1998521012.802.31$6,669
Feb 1998393013.952.30$5,482
Jan 1998415014.702.15$6,101
Dec 1997440016.322.41$7,181
Nov 1997416018.193.09$7,567
Oct 1997389019.253.15$7,488
Sep 1997409017.742.95$7,256
Aug 1997377017.862.55$6,733
Jul 1997426017.582.25$7,489
Jun 1997380017.242.26$6,551
May 1997416018.972.31$7,892
Apr 1997391017.882.08$6,991
Mar 1997467018.951.94$8,850
Feb 1997420020.492.21$8,606
Jan 1997387023.483.54$9,087
Dec 1996462023.32$10,774
Nov 1996428021.97$9,403
Oct 1996480023.31$11,189
Sep 1996444022.22$9,866
Aug 1996573020.26$11,609
Jul 1996470019.55$9,189
Jun 1996432018.73$8,091
May 1996532019.43$10,337
Apr 1996430021.51$9,249
Mar 1996590019.38$11,434
Feb 1996480016.98$8,150
Jan 1996587017.07$10,020
Dec 1995470017.19$8,079
Nov 1995591016.00$9,456
Oct 1995537015.43$8,286
Sep 1995589016.18$9,530
Aug 1995457015.92$7,275
Jul 1995567015.24$8,641
Jun 1995561016.41$9,206
May 1995612017.56$10,747
Apr 1995601017.73$10,656
Mar 1995740016.44$12,166
Feb 1995493016.58$8,174
Jan 1995655115.92$10,428
Dec 1994618115.03$9,289
Nov 1994653115.90$10,383
Oct 1994785115.58$12,230
Sep 1994655115.29$10,015
Aug 1994770116.13$12,420
Jul 1994893117.56$15,681
Jun 1994572117.09$9,775
May 1994894115.88$14,197
Apr 1994748114.14$10,577
Mar 1994753112.46$9,382
Feb 1994714112.50$8,925
Jan 1994787112.66$9,963
Dec 1993840112.33$10,357
Nov 1993952114.49$13,794
Oct 1993793115.85$12,569
Sep 1993816115.03$12,264
Aug 1993779115.66$12,199
Jul 1993902115.46$13,945
Jun 1993815116.79$13,684
May 1993935117.68$16,531
Apr 1993771118.05$13,917
Mar 19931,061118.14$19,247
Feb 1993774117.90$13,855
Jan 1993963116.93$16,304

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                  516 bbl  × $106.41 =    $54,908
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $54,908

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/5694 is the state's own key, not one this site invented.