COLEMAN RANCH "A"

Operated by IRA TESTERS, LLC (P-5 101853) 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 65483District 8AField 82710498Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$82 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
OilDisposition59,137 bbl$2,610,034
Casinghead gasProduction41 Mcf$0
Total$2,610,034

41 Mcf of this lease's gas, across 41 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.

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 2026112098.932.87$11,080
Mar 2026119089.753.15$10,680
Feb 20260063.503.75$0
Jan 202666059.138.00$3,903
Dec 2025111056.664.41$6,289
Nov 2025221058.593.93$12,948
Oct 20250059.383.30$0
Sep 2025119062.743.08$7,466
Aug 2025107063.933.01$6,841
Jul 2025132066.743.32$8,810
Jun 2025212066.483.13$14,094
May 20250060.553.23$0
Apr 2025113062.363.54$7,047
Mar 2025152067.704.27$10,290
Feb 2025110070.884.34$7,797
Jan 202591074.324.28$6,763
Dec 202492068.993.12$6,347
Nov 2024130069.052.20$8,977
Oct 2024150071.372.28$10,706
Sep 2024135069.612.36$9,397
Aug 2024142075.632.06$10,739
Jul 2024132079.932.15$10,551
Jun 2024137078.082.63$10,697
May 2024135078.812.20$10,639
Apr 2024132084.451.66$11,147
Mar 2024136080.301.55$10,921
Feb 2024131076.091.78$9,968
Jan 2024130073.023.30$9,493
Dec 20230071.262.61$0
Nov 2023139077.892.81$10,827
Oct 2023144085.443.09$12,303
Sep 202387089.042.74$7,746
Aug 2023135080.522.67$10,870
Jul 2023206074.852.64$15,419
Jun 20230068.962.26$0
May 202394070.622.23$6,638
Apr 2023130078.122.24$10,156
Mar 2023139072.852.39$10,126
Feb 2023133075.112.47$9,990
Jan 2023127076.533.39$9,719
Dec 202290076.415.73$6,877
Nov 2022135085.005.65$11,475
Oct 2022130087.185.86$11,333
Sep 20220084.888.16$0
Aug 202256094.529.13$5,293
Jul 20221430101.587.54$14,526
Jun 20221330115.097.98$15,307
May 2022580109.378.43$6,343
Apr 20221310104.226.84$13,653
Mar 20221290108.885.08$14,046
Feb 2022138091.054.86$12,565
Jan 2022138081.844.54$11,294
Dec 2021136071.323.90$9,700
Nov 2021138077.435.24$10,685
Oct 2021144079.795.71$11,490
Sep 20210069.865.35$0
Aug 2021124066.024.22$8,186
Jul 2021137070.783.98$9,697
Jun 2021134069.493.38$9,312
May 2021132063.483.02$8,379
Apr 2021140060.362.76$8,450
Mar 2021140061.302.72$8,582
Feb 20210057.805.55$0
Jan 2021118050.412.81$5,948
Dec 2020127044.642.68$5,669
Nov 2020134038.772.71$5,195
Oct 2020125036.972.48$4,621
Sep 2020135037.091.99$5,007
Aug 2020132039.982.39$5,277
Jul 2020133038.371.83$5,103
Jun 2020275034.901.69$9,598
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 2020143030.341.86$4,339
Feb 2020142049.881.98$7,083
Jan 2020130057.252.09$7,443
Dec 2019125059.012.30$7,376
Nov 2019135055.302.75$7,466
Oct 2019134053.472.42$7,165
Sep 2019134055.052.66$7,377
Aug 20190053.112.30$0
Jul 2019127056.272.46$7,146
Jun 2019124052.782.49$6,545
May 2019134058.482.74$7,836
Apr 2019145062.632.75$9,081
Mar 2019135056.803.06$7,668
Feb 2019127050.852.79$6,458
Jan 2019134046.033.23$6,168
Dec 2018136046.594.19$6,336
Nov 2018137052.934.24$7,251
Oct 20180061.443.40$0
Sep 2018140059.543.11$8,336
Aug 2018135059.403.07$8,019
Jul 2018127065.142.93$8,273
Jun 2018135060.183.08$8,124
May 2018130065.382.90$8,499
Apr 2018127063.842.90$8,108
Mar 2018140061.222.79$8,571
Feb 2018141061.782.77$8,711
Jan 2018132062.874.01$8,299
Dec 201782057.272.92$4,696
Nov 2017107055.423.12$5,930
Oct 2017121049.292.98$5,964
Sep 2017251047.523.09$11,928
Aug 20170045.373.00$0
Jul 2017125043.873.09$5,484
Jun 2017129042.493.09$5,481
May 2017127045.373.26$5,762
Apr 2017128047.933.21$6,135
Mar 2017123046.772.98$5,753
Feb 2017279050.452.95$14,076
Jan 2017114049.413.42$5,633
Dec 2016119048.763.72$5,802
Nov 2016119042.492.64$5,056
Oct 2016119046.193.09$5,497
Sep 2016119041.553.10$4,944
Aug 2016129041.442.92$5,346
Jul 2016116041.622.92$4,828
Jun 2016124045.352.69$5,623
May 2016122042.521.99$5,187
Apr 2016124036.561.99$4,533
Mar 2016119033.011.79$3,928
Feb 2016291026.472.06$7,703
Jan 2016276027.352.36$7,549
Dec 2015268032.362.00$8,672
Nov 2015117038.792.17$4,538
Oct 2015277043.552.43$12,063
Sep 2015121042.992.76$5,202
Aug 2015122040.162.87$4,900
Jul 2015274048.152.95$13,193
Jun 2015122056.152.88$6,850
May 2015121055.212.96$6,680
Apr 2015125049.822.71$6,228
Mar 2015274042.892.93$11,752
Feb 2015123044.662.98$5,493
Jan 2015121043.433.10$5,255
Dec 2014286054.693.59$15,641
Nov 2014122070.464.25$8,596
Oct 2014126078.303.90$9,866
Sep 2014118086.164.05$10,167
Aug 2014272089.394.04$24,314
Jul 2014121096.564.18$11,684
Jun 2014276098.164.74$27,092
May 2014124094.734.73$11,747
Apr 2014284095.944.81$27,247
Mar 2014126095.895.06$12,082
Feb 2014128097.406.19$12,467
Jan 2014123090.404.86$11,119
Dec 2013122091.824.35$11,202
Nov 2013124088.853.74$11,017
Oct 2013124097.423.78$12,080
Sep 20131250104.113.72$13,014
Aug 20131260104.253.52$13,136
Jul 20131180102.523.72$12,097
Jun 2013120094.403.93$11,328
May 2013115094.834.15$10,905
Apr 2013127093.964.28$11,933
Mar 2013122093.623.91$11,422
Feb 2013121091.233.42$11,039
Jan 201395091.603.42$8,702
Dec 2012107086.773.42$9,284
Nov 2012105086.953.62$9,130
Oct 20120089.383.40$0
Sep 2012104094.672.92$9,846
Aug 201299092.662.91$9,173
Jul 201298085.133.02$8,343
Jun 201292079.822.52$7,343
May 20120091.612.49$0
Apr 2012990101.652.00$10,063
Mar 20121000105.052.22$10,505
Feb 2012950101.102.57$9,605
Jan 201295098.092.73$9,319
Dec 201198096.873.24$9,493
Nov 20110095.723.31$0
Oct 2011110084.983.65$9,348
Sep 2011109083.623.99$9,115
Aug 2011106083.404.15$8,840
Jul 2011142094.144.52$13,368
Jun 2011108092.904.64$10,033
May 2011112098.134.40$10,991
Apr 2011970105.964.33$10,278
Mar 2011110096.364.06$10,600
Feb 2011101085.644.18$8,650
Jan 2011101086.504.59$8,737
Dec 2010106085.734.35$9,087
Nov 2010102080.843.80$8,246
Oct 2010108078.103.51$8,435
Sep 2010105072.633.98$7,626
Aug 20100073.684.42$0
Jul 2010108072.554.74$7,835
Jun 2010107070.364.91$7,529
May 2010106071.124.24$7,539
Apr 201082081.694.12$6,699
Mar 2010205078.394.39$16,070
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 2009105072.544.11$7,617
Sep 2009116065.543.06$7,603
Aug 2009117067.423.22$7,888
Jul 2009105061.133.46$6,419
Jun 200997066.163.90$6,418
May 2009112054.743.93$6,131
Apr 2009115046.773.59$5,379
Mar 2009133042.144.06$5,605
Feb 2009112032.814.63$3,675
Jan 200982035.865.37$2,941
Dec 2008104037.105.98$3,858
Nov 2008102055.496.86$5,660
Oct 20080075.246.92$0
Sep 200800101.767.88$0
Aug 20081260114.228.48$14,392
Jul 20081100131.0811.39$14,419
Jun 20081050131.3313.03$13,790
May 20081120123.1711.57$13,795
Apr 20081010110.3110.45$11,141
Mar 200800101.909.66$0
Feb 2008114092.538.77$10,548
Jan 2008102090.388.21$9,219
Dec 2007106088.337.30$9,363
Nov 2007117091.677.29$10,725
Oct 2007112082.856.92$9,279
Sep 2007117075.846.24$8,873
Aug 2007113069.066.39$7,804
Jul 2007105070.906.39$7,445
Jun 200789062.007.55$5,518
May 2007139058.747.85$8,165
Apr 2007123059.617.81$7,332
Mar 2007210056.927.30$11,953
Feb 20070055.108.22$0
Jan 2007242050.306.73$12,173
Dec 2006116056.656.92$6,571
Nov 2006214054.207.62$11,599
Oct 20060054.906.01$0
Sep 2006104060.085.04$6,248
Aug 2006100068.717.34$6,871
Jul 2006213069.376.34$14,776
Jun 2006112066.286.38$7,423
May 2006107066.016.42$7,063
Apr 2006121064.397.36$7,791
Mar 2006126056.707.08$7,144
Feb 20060057.597.75$0
Jan 2006105060.598.93$6,362
Dec 2005131054.9413.42$7,197
Nov 2005114054.6910.59$6,235
Oct 2005132058.3413.80$7,701
Sep 2005103061.4512.08$6,329
Aug 2005111061.519.80$6,828
Jul 2005116055.697.84$6,460
Jun 2005244052.337.38$12,769
May 20050045.226.65$0
Apr 2005127049.207.36$6,248
Mar 2005113050.377.15$5,692
Feb 2005125045.226.31$5,653
Jan 2005121043.166.32$5,222
Dec 2004117039.866.75$4,664
Nov 2004186045.286.33$8,422
Oct 2004120049.706.52$5,964
Sep 2004131043.245.28$5,664
Aug 2004118042.375.55$5,000
Jul 2004132038.286.08$5,053
Jun 2004106036.106.43$3,827
May 2004106037.486.49$3,973
Apr 2004111034.475.86$3,826
Mar 2004234034.365.53$8,040
Feb 2004108032.455.51$3,505
Jan 2004119032.036.30$3,812
Dec 2003130030.266.30$3,934
Nov 200388028.804.60$2,534
Oct 2003143028.174.76$4,028
Sep 2003120026.314.75$3,157
Aug 2003133029.765.13$3,958
Jul 2003142029.415.17$4,176
Jun 2003251028.565.98$7,169
May 20030026.595.97$0
Apr 2003200026.675.41$5,334
Mar 2003126031.146.10$3,924
Feb 2003136033.487.93$4,553
Jan 2003156030.315.58$4,728
Dec 2002128026.914.85$3,444
Nov 2002132024.664.14$3,255
Oct 2002133026.464.23$3,519
Sep 2002170027.443.64$4,665
Aug 2002124025.963.16$3,219
Jul 2002120024.583.06$2,950
Jun 2002138023.733.34$3,275
May 2002118024.663.58$2,910
Apr 2002158023.653.51$3,737
Mar 2002197022.003.10$4,334
Feb 2002127018.222.38$2,314
Jan 2002106017.172.38$1,820
Dec 2001163016.932.36$2,760
Nov 2001104018.072.41$1,879
Oct 2001220019.782.53$4,352
Sep 2001125024.262.25$3,033
Aug 2001133024.873.05$3,308
Jul 2001163023.933.20$3,901
Jun 2001203024.563.82$4,986
May 200198025.524.31$2,501
Apr 2001163024.685.34$4,023
Mar 2001211024.545.38$5,178
Feb 2001113027.755.77$3,136
Jan 2001170027.478.40$4,670
Dec 2000119026.889.12$3,199
Nov 2000181032.215.66$5,830
Oct 2000115031.235.15$3,591
Sep 2000175031.875.19$5,577
Aug 2000154029.644.54$4,565
Jul 2000184028.534.09$5,250
Jun 2000172029.304.40$5,040
May 2000152027.263.68$4,144
Apr 2000161024.513.12$3,946
Mar 2000190028.422.86$5,400
Feb 2000127027.622.73$3,508
Jan 2000161025.272.48$4,068
Dec 1999156024.282.42$3,788
Nov 1999202023.192.43$4,684
Oct 1999130020.982.80$2,727
Sep 1999174021.752.62$3,785
Aug 1999110019.262.88$2,119
Jul 1999250017.892.37$4,473
Jun 1999142015.942.36$2,263
May 1999204015.792.32$3,221
Apr 1999177015.102.21$2,673
Mar 1999192012.471.84$2,394
Feb 199911009.981.82$1,098
Jan 1999180010.381.90$1,868
Dec 199818809.201.77$1,730
Nov 1998199010.892.19$2,167
Oct 1998200012.421.97$2,484
Sep 1998191012.592.08$2,405
Aug 1998265011.301.91$2,995
Jul 1998163011.742.24$1,914
Jun 1998210011.242.24$2,360
May 1998184012.622.21$2,322
Apr 1998248013.042.51$3,234
Mar 1998241012.802.31$3,085
Feb 1998232013.952.30$3,236
Jan 1998266014.702.15$3,910
Dec 1997316016.322.41$5,157
Nov 1997136018.193.09$2,474
Oct 1997228019.253.15$4,389
Sep 1997266017.742.95$4,719
Aug 1997253017.862.55$4,519
Jul 1997246017.582.25$4,325
Jun 1997216017.242.26$3,724
May 1997246018.972.31$4,667
Apr 1997264017.882.08$4,720
Mar 1997250018.951.94$4,738
Feb 1997255020.492.21$5,225
Jan 1997244023.483.54$5,729
Dec 1996303023.32$7,066
Nov 1996460021.97$10,106
Oct 19960023.31$0
Sep 1996310022.22$6,888
Aug 1996241020.26$4,883
Jul 1996154019.55$3,011
Jun 19960018.73$0
May 1996163119.43$3,167
Apr 1996177121.51$3,807
Mar 1996212119.38$4,109
Feb 1996235116.98$3,990
Jan 1996206117.07$3,516
Dec 1995280117.19$4,813
Nov 1995295116.00$4,720
Oct 1995221115.43$3,410
Sep 1995247116.18$3,996
Aug 1995259115.92$4,123
Jul 1995279115.24$4,252
Jun 1995292116.41$4,792
May 1995290117.56$5,092
Apr 1995259117.73$4,592
Mar 1995237116.44$3,896
Feb 1995311116.58$5,156
Jan 1995297115.92$4,728
Dec 1994338115.03$5,080
Nov 1994256115.90$4,070
Oct 1994277115.58$4,316
Sep 1994297115.29$4,541
Aug 1994283116.13$4,565
Jul 1994304117.56$5,338
Jun 1994318117.09$5,435
May 1994341115.88$5,415
Apr 1994303114.14$4,284
Mar 1994188112.46$2,342
Feb 1994255112.50$3,188
Jan 1994274112.66$3,469
Dec 1993352112.33$4,340
Nov 1993349114.49$5,057
Oct 1993298115.85$4,723
Sep 1993385115.03$5,787
Aug 1993335115.66$5,246
Jul 1993322115.46$4,978
Jun 1993350116.79$5,877
May 1993415117.68$7,337
Apr 19930118.05$0
Mar 1993294118.14$5,333
Feb 1993242117.90$4,332
Jan 1993375116.93$6,349

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.

Apr 2026 — as filed, then multipliedworked
Oil                  112 bbl  × $ 98.93 =    $11,080
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $11,080

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/65483 is the state's own key, not one this site invented.