89 RANCH

Operated by JB OIL & GAS WELL SERVICE (P-5 430565) in the PEARSALL (AUSTIN CHALK) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 12643District 01Field 69981125OilCasinghead gasSaveExport
Value, all time
$7.8 M
Jan 1993 – May 2026
Value, last 12 filed months
$50 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 1,992 leases and 3,388 wells, and the rule below applies to all of them.

Discovered
1936-12-28
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2025-06-17.

The Commission's schedule remark for this field reads: LEASE PLAT. PRORATION PLAT IS NOT 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
OilDisposition155,037 bbl$7,833,523
Casinghead gasProduction29 Mcf$0
Total$7,833,523

29 Mcf of this lease's gas, across 29 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 28.5305, -99.5648. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

28.53047, -99.56475 · 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
0.0%
0 of 2 wells
With a plug date
0.0%
0 of 2 wells
Median depth
6,773 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
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.
2100.0%

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

The one well that filed a depth was drilled to 6,773 ft.

Completions filed
Jul 1990 – Sep 2015
2 of 2 wells

2 wells

42-127332822HT6,773 ftSep 2015
42-127328691Jul 1990

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 2026146063.503.75$9,271
Jan 2026154059.138.00$9,106
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 2025163059.383.30$9,679
Sep 20250062.743.08$0
Aug 2025162063.933.01$10,357
Jul 20250066.743.32$0
Jun 2025169066.483.13$11,235
May 2025167060.553.23$10,112
Apr 2025170062.363.54$10,601
Mar 20250067.704.27$0
Feb 2025136070.884.34$9,640
Jan 2025172074.324.28$12,783
Dec 20240068.993.12$0
Nov 2024168069.052.20$11,600
Oct 2024165071.372.28$11,776
Sep 2024159069.612.36$11,068
Aug 20240075.632.06$0
Jul 2024279079.932.15$22,300
Jun 20240078.082.63$0
May 2024169078.812.20$13,319
Apr 2024168084.451.66$14,188
Mar 2024169080.301.55$13,571
Feb 2024167076.091.78$12,707
Jan 20240073.023.30$0
Dec 2023170071.262.61$12,114
Nov 20230077.892.81$0
Oct 2023334085.443.09$28,537
Sep 2023164089.042.74$14,603
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 2023322068.962.26$22,205
May 2023695070.622.23$49,081
Apr 2023168078.122.24$13,124
Mar 2023344072.852.39$25,060
Feb 2023328075.112.47$24,636
Jan 2023454076.533.39$34,745
Dec 20220076.415.73$0
Nov 2022483085.005.65$41,055
Oct 20221,011087.185.86$88,139
Sep 2022849084.888.16$72,063
Aug 2022845094.529.13$79,869
Jul 20224,0020101.587.54$406,523
Jun 20226900115.097.98$79,412
May 20225190109.378.43$56,763
Apr 20225190104.226.84$54,090
Mar 20221,5730108.885.08$171,268
Feb 2022342091.054.86$31,139
Jan 2022515081.844.54$42,148
Dec 2021519071.323.90$37,015
Nov 2021526077.435.24$40,728
Oct 2021520079.795.71$41,491
Sep 2021171069.865.35$11,946
Aug 20214066.024.22$264
Jul 2021524070.783.98$37,089
Jun 2021357069.493.38$24,808
May 2021519063.483.02$32,946
Apr 2021668060.362.76$40,320
Mar 2021520061.302.72$31,876
Feb 2021182057.805.55$10,520
Jan 20218050.412.81$403
Dec 2020530044.642.68$23,659
Nov 2020656038.772.71$25,433
Oct 2020175036.972.48$6,470
Sep 2020667037.091.99$24,739
Aug 2020666039.982.39$26,627
Jul 20201038.371.83$38
Jun 2020800034.901.69$27,920
May 2020483016.921.81$8,172
Apr 2020325014.751.80$4,794
Mar 20204030.341.86$121
Feb 2020489049.881.98$24,391
Jan 2020484057.252.09$27,709
Dec 2019487059.012.30$28,738
Nov 2019329055.302.75$18,194
Oct 2019325053.472.42$17,378
Sep 2019486055.052.66$26,754
Aug 2019322053.112.30$17,101
Jul 2019486056.272.46$27,347
Jun 2019163052.782.49$8,603
May 2019324058.482.74$18,948
Apr 2019327062.632.75$20,480
Mar 2019489056.803.06$27,775
Feb 2019164050.852.79$8,339
Jan 2019326046.033.23$15,006
Dec 2018162046.594.19$7,548
Nov 2018330052.934.24$17,467
Oct 2018324061.443.40$19,907
Sep 2018799059.543.11$47,572
Aug 2018163059.403.07$9,682
Jul 2018808065.142.93$52,633
Jun 2018488060.183.08$29,368
May 2018323065.382.90$21,118
Apr 2018485063.842.90$30,962
Mar 2018482061.222.79$29,508
Feb 2018500061.782.77$30,890
Jan 2018163062.874.01$10,248
Dec 2017655057.272.92$37,512
Nov 2017653055.423.12$36,189
Oct 2017489049.292.98$24,103
Sep 2017486047.523.09$23,095
Aug 2017327045.373.00$14,836
Jul 2017811043.873.09$35,579
Jun 2017486042.493.09$20,650
May 2017483045.373.26$21,914
Apr 2017321047.933.21$15,386
Mar 2017640046.772.98$29,933
Feb 2017643050.452.95$32,439
Jan 2017641049.413.42$31,672
Dec 2016636048.763.72$31,011
Nov 2016796042.492.64$33,822
Oct 20161,286046.193.09$59,400
Sep 2016963041.553.10$40,013
Aug 20161,130041.442.92$46,827
Jul 20161,111041.622.92$46,240
Jun 2016963045.352.69$43,672
May 2016812042.521.99$34,526
Apr 2016493036.561.99$18,024
Mar 2016963033.011.79$31,789
Feb 20161,299026.472.06$34,385
Jan 20161,957027.352.36$53,524
Dec 20152,106032.362.00$68,150
Nov 2015161038.792.17$6,245
Oct 2015483043.552.43$21,035
Sep 2015626042.992.76$26,912
Aug 2015628040.162.87$25,220
Jul 2015323048.152.95$15,552
Jun 2015315056.152.88$17,687
May 2015314055.212.96$17,336
Apr 2015322049.822.71$16,042
Mar 2015319042.892.93$13,682
Feb 2015319044.662.98$14,247
Jan 2015652043.433.10$28,316
Dec 2014484054.693.59$26,470
Nov 2014487070.464.25$34,314
Oct 2014162078.303.90$12,685
Sep 2014483086.164.05$41,615
Aug 2014467089.394.04$41,745
Jul 2014163096.564.18$15,739
Jun 2014308098.164.74$30,233
May 2014325094.734.73$30,787
Apr 2014323095.944.81$30,989
Mar 2014486095.895.06$46,603
Feb 2014328097.406.19$31,947
Jan 2014326090.404.86$29,470
Dec 2013657091.824.35$60,326
Nov 2013323088.853.74$28,699
Oct 2013642097.423.78$62,544
Sep 20136440104.113.72$67,047
Aug 20137950104.253.52$82,879
Jul 20133210102.523.72$32,909
Jun 2013653094.403.93$61,643
May 2013830094.834.15$78,709
Apr 2013653093.964.28$61,356
Mar 2013830093.623.91$77,705
Feb 20131,332091.233.42$121,518
Jan 20131,979091.603.42$181,276
Dec 2012332086.773.42$28,808
Nov 2012505086.953.62$43,910
Oct 2012501089.383.40$44,779
Sep 2012165094.672.92$15,621
Aug 2012168092.662.91$15,567
Jul 2012165085.133.02$14,046
Jun 20120079.822.52$0
May 2012167091.612.49$15,299
Apr 20121640101.652.00$16,671
Mar 20121660105.052.22$17,438
Feb 201200101.102.57$0
Jan 2012166098.092.73$16,283
Dec 2011166096.873.24$16,080
Nov 2011171095.723.31$16,368
Oct 2011167084.983.65$14,192
Sep 2011168083.623.99$14,048
Aug 2011168083.404.15$14,011
Jul 2011334094.144.52$31,443
Jun 2011502092.904.64$46,636
May 2011500098.134.40$49,065
Apr 20114960105.964.33$52,556
Mar 2011496096.364.06$47,795
Feb 2011487085.644.18$41,707
Jan 2011166086.504.59$14,359
Dec 2010168085.734.35$14,403
Nov 2010164080.843.80$13,258
Oct 2010163078.103.51$12,730
Sep 2010163072.633.98$11,839
Aug 2010327073.684.42$24,093
Jul 2010164072.554.74$11,898
Jun 2010308070.364.91$21,671
May 2010325071.124.24$23,114
Apr 2010163081.694.12$13,315
Mar 2010163078.394.39$12,778
Feb 2010165073.585.44$12,141
Jan 2010162074.365.96$12,046
Dec 2009315071.445.48$22,504
Nov 2009310074.593.75$23,123
Oct 2009155072.544.11$11,244
Sep 2009309065.543.06$20,252
Aug 2009149067.423.22$10,046
Jul 2009156061.133.46$9,536
Jun 2009310066.163.90$20,510
May 2009154054.743.93$8,430
Apr 2009311046.773.59$14,545
Mar 2009160042.144.06$6,742
Feb 2009157032.814.63$5,151
Jan 2009153035.865.37$5,487
Dec 2008151037.105.98$5,602
Nov 2008307055.496.86$17,035
Oct 2008142075.246.92$10,684
Sep 20081550101.767.88$15,773
Aug 20083140114.228.48$35,865
Jul 20083030131.0811.39$39,717
Jun 20081580131.3313.03$20,750
May 20083130123.1711.57$38,552
Apr 20083190110.3110.45$35,189
Mar 20081610101.909.66$16,406
Feb 2008160092.538.77$14,805
Jan 2008490090.388.21$44,286
Dec 2007328088.337.30$28,972
Nov 2007163091.677.29$14,942
Oct 2007161082.856.92$13,339
Sep 2007161075.846.24$12,210
Aug 2007320069.066.39$22,099
Jul 2007154070.906.39$10,919
Jun 2007313062.007.55$19,406
May 2007320058.747.85$18,797
Apr 2007315059.617.81$18,777
Mar 2007320056.927.30$18,214
Feb 2007316055.108.22$17,412
Jan 2007130050.306.73$6,539
Dec 2006325056.656.92$18,411
Nov 2006161054.207.62$8,726
Oct 2006159054.906.01$8,729
Sep 2006159060.085.04$9,553
Aug 2006163068.717.34$11,200
Jul 2006325069.376.34$22,545
Jun 2006162066.286.38$10,737
May 2006160066.016.42$10,562
Apr 2006312064.397.36$20,090
Mar 2006324056.707.08$18,371
Feb 2006324057.597.75$18,659
Jan 2006155060.598.93$9,391
Dec 2005164054.9413.42$9,010
Nov 2005320054.6910.59$17,501
Oct 2005161058.3413.80$9,393
Sep 2005327061.4512.08$20,094
Aug 2005160061.519.80$9,842
Jul 2005330055.697.84$18,378
Jun 2005159052.337.38$8,320
May 2005323045.226.65$14,606
Apr 2005167049.207.36$8,216
Mar 2005328050.377.15$16,521
Feb 2005161045.226.31$7,280
Jan 2005318043.166.32$13,725
Dec 2004171039.866.75$6,816
Nov 2004326045.286.33$14,761
Oct 2004321049.706.52$15,954
Sep 2004318043.245.28$13,750
Aug 2004320042.375.55$13,558
Jul 2004164038.286.08$6,278
Jun 2004324036.106.43$11,696
May 2004160037.486.49$5,997
Apr 2004477034.475.86$16,442
Mar 2004318034.365.53$10,926
Feb 2004330032.455.51$10,709
Jan 2004286032.036.30$9,161
Dec 2003324030.266.30$9,804
Nov 2003321028.804.60$9,245
Oct 2003333028.174.76$9,381
Sep 2003316026.314.75$8,314
Aug 2003309029.765.13$9,196
Jul 2003327029.415.17$9,617
Jun 2003309028.565.98$8,825
May 2003323026.595.97$8,589
Apr 2003320026.675.41$8,534
Mar 2003476031.146.10$14,823
Feb 2003478033.487.93$16,003
Jan 2003656030.315.58$19,883
Dec 2002637026.914.85$17,142
Nov 2002646024.664.14$15,930
Oct 2002660026.464.23$17,464
Sep 2002641027.443.64$17,589
Aug 2002158025.963.16$4,102
Jul 2002157024.583.06$3,859
Jun 200296023.733.34$2,278
May 2002167024.663.58$4,118
Apr 2002167023.653.51$3,950
Mar 2002171022.003.10$3,762
Feb 2002166018.222.38$3,025
Jan 2002159017.172.38$2,730
Dec 20010016.932.36$0
Nov 2001164018.072.41$2,963
Oct 2001171019.782.53$3,382
Sep 2001159024.262.25$3,857
Aug 2001155024.873.05$3,855
Jul 2001167023.933.20$3,996
Jun 2001166024.563.82$4,077
May 2001161025.524.31$4,109
Apr 2001174024.685.34$4,294
Mar 2001320024.545.38$7,853
Feb 2001333027.755.77$9,241
Jan 20010027.478.40$0
Dec 2000164026.889.12$4,408
Nov 2000216032.215.66$6,957
Oct 2000165031.235.15$5,153
Sep 2000168031.875.19$5,354
Aug 2000163029.644.54$4,831
Jul 2000168028.534.09$4,793
Jun 2000149029.304.40$4,366
May 2000318027.263.68$8,669
Apr 2000492024.513.12$12,059
Mar 2000179028.422.86$5,087
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 1999162021.752.62$3,524
Aug 1999162019.262.88$3,120
Jul 1999172017.892.37$3,077
Jun 1999169015.942.36$2,694
May 1999213015.792.32$3,363
Apr 1999174015.102.21$2,627
Mar 1999164012.471.84$2,045
Feb 199916109.981.82$1,607
Jan 19990010.381.90$0
Dec 1998009.201.77$0
Nov 19980010.892.19$0
Oct 1998167012.421.97$2,074
Sep 1998337012.592.08$4,243
Aug 1998343011.301.91$3,876
Jul 1998332011.742.24$3,898
Jun 1998330011.242.24$3,709
May 1998323012.622.21$4,076
Apr 1998335013.042.51$4,368
Mar 1998339012.802.31$4,339
Feb 1998345013.952.30$4,813
Jan 1998173014.702.15$2,543
Dec 1997352016.322.41$5,745
Nov 1997340018.193.09$6,185
Oct 1997346019.253.15$6,661
Sep 1997516017.742.95$9,154
Aug 1997180017.862.55$3,215
Jul 1997363017.582.25$6,382
Jun 1997382017.242.26$6,586
May 1997364018.972.31$6,905
Apr 1997409017.882.08$7,313
Mar 1997363018.951.94$6,879
Feb 1997538020.492.21$11,024
Jan 1997364023.483.54$8,547
Dec 1996355023.32$8,279
Nov 1996341021.97$7,492
Oct 1996332023.31$7,739
Sep 1996352022.22$7,821
Aug 1996345020.26$6,990
Jul 1996697019.55$13,626
Jun 1996347018.73$6,499
May 1996347019.43$6,742
Apr 1996341021.51$7,335
Mar 1996350019.38$6,783
Feb 1996352016.98$5,977
Jan 1996694017.07$11,847
Dec 19950017.19$0
Nov 1995543016.00$8,688
Oct 1995686015.43$10,585
Sep 1995716016.18$11,585
Aug 1995357015.92$5,683
Jul 1995671015.24$10,226
Jun 1995688016.41$11,290
May 1995676117.56$11,871
Apr 1995686117.73$12,163
Mar 1995351116.44$5,770
Feb 1995686116.58$11,374
Jan 1995675115.92$10,746
Dec 1994678115.03$10,190
Nov 1994674115.90$10,717
Oct 1994682115.58$10,626
Sep 1994684115.29$10,458
Aug 1994685116.13$11,049
Jul 1994673117.56$11,818
Jun 1994852117.09$14,561
May 1994688115.88$10,925
Apr 1994690114.14$9,757
Mar 19941,043112.46$12,996
Feb 1994700112.50$8,750
Jan 1994868112.66$10,989
Dec 1993880112.33$10,850
Nov 1993702114.49$10,172
Oct 1993918115.85$14,550
Sep 19931,027115.03$15,436
Aug 1993708115.66$11,087
Jul 1993900115.46$13,914
Jun 1993700116.79$11,753
May 19931,073117.68$18,971
Apr 1993899118.05$16,227
Mar 19931,038118.14$18,829
Feb 1993849117.90$15,197
Jan 19931,045116.93$17,692

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.

Feb 2026 — as filed, then multipliedworked
Oil                  146 bbl  × $ 63.50 =     $9,271
Casinghead gas         0 Mcf  × $  3.75 =         $0

────────────────────────────────────────────────────
Month total                                   $9,271

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. 01/O/12643 is the state's own key, not one this site invented.