HARMONSON 100

Operated by BORDERLINE OPERATING CORP. (P-5 82999) in the ANARENE, E. (CADDO) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21788District 09Field 02520500OilCasinghead gasSaveExport
Value, all time
$9.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$178 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 10 leases and 27 wells, and the rule below applies to all of them.

Discovered
1975-12-14
as the register files it
Field class
Oil
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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
OilDisposition151,489 bbl$9,443,603
Casinghead gasProduction3,445 Mcf$14,186
Total$9,457,789

21 Mcf of this lease's gas, across 21 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 (3)

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 33.4427, -98.6000. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.2 miles.

33.44265, -98.59965 · 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
66.7%
2 of 3 wells
With a plug date
66.7%
2 of 3 wells
Median depth
5,062 ft
3 wells filed one
Completion to plug
42.9 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
266.7%
A plug date is filed
266.7%
BothOn the schedule and plugged. Neither fact cancels the other.
266.7%
NeitherNo plug date, and not on the schedule.
133.3%

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

Between 4,590 and 5,245 ft, median 5,062 ft, over the 3 wells that filed a depth.

Completions filed
Jan 1982 – Dec 2025
3 of 3 wells
Plug dates filed
Sep 2025 – Jan 2026
2 of 3 wells; 1 filed none

Last completion to plug: a median of 42.9 years across the 2 wells that filed both dates, with the middle half between 42.3 years and 43.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells

42-009434031R4,590 ftDec 2025
42-0093797025,245 ftDec 1983Sep 2025Yes
42-0093576515,062 ftJan 1982Jan 2026Yes

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 2026365696106.413.05$40,960
Apr 202618072198.932.87$19,876
Mar 202633258389.753.15$31,633
Feb 202655676063.503.75$38,156
Jan 202671766459.138.00$47,707
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 20251070.884.34$71
Jan 2025185074.324.28$13,749
Dec 2024373068.993.12$25,733
Nov 2024356069.052.20$24,582
Oct 2024184071.372.28$13,132
Sep 2024366069.612.36$25,477
Aug 2024169075.632.06$12,781
Jul 2024360079.932.15$28,775
Jun 2024361078.082.63$28,187
May 2024361078.812.20$28,450
Apr 2024359084.451.66$30,318
Mar 2024374080.301.55$30,032
Feb 2024367076.091.78$27,925
Jan 2024516073.023.30$37,678
Dec 2023531071.262.61$37,839
Nov 2023356077.892.81$27,729
Oct 2023538085.443.09$45,967
Sep 2023530089.042.74$47,191
Aug 2023532080.522.67$42,837
Jul 2023353074.852.64$26,422
Jun 2023518068.962.26$35,721
May 2023713070.622.23$50,352
Apr 2023540078.122.24$42,185
Mar 2023350072.852.39$25,498
Feb 2023517075.112.47$38,832
Jan 2023698076.533.39$53,418
Dec 2022358076.415.73$27,355
Nov 2022543085.005.65$46,155
Oct 2022551087.185.86$48,036
Sep 2022731084.888.16$62,047
Aug 2022541094.529.13$51,135
Jul 20223520101.587.54$35,756
Jun 20221800115.097.98$20,716
May 20223620109.378.43$39,592
Apr 20225400104.226.84$56,279
Mar 20225460108.885.08$59,448
Feb 2022360091.054.86$32,778
Jan 2022372081.844.54$30,444
Dec 2021725071.323.90$51,707
Nov 2021366077.435.24$28,339
Oct 2021543079.795.71$43,326
Sep 2021545069.865.35$38,074
Aug 2021551066.024.22$36,377
Jul 2021539070.783.98$38,150
Jun 2021536069.493.38$37,247
May 2021369063.483.02$23,424
Apr 2021559060.362.76$33,741
Mar 2021369061.302.72$22,620
Feb 2021926057.805.55$53,523
Jan 20210050.412.81$0
Dec 2020550044.642.68$24,552
Nov 2020723038.772.71$28,031
Oct 2020362036.972.48$13,383
Sep 2020361037.091.99$13,389
Aug 2020541039.982.39$21,629
Jul 2020552038.371.83$21,180
Jun 2020536034.901.69$18,706
May 2020343016.921.81$5,804
Apr 2020899014.751.80$13,260
Mar 2020354030.341.86$10,740
Feb 2020530049.881.98$26,436
Jan 2020719057.252.09$41,163
Dec 2019185059.012.30$10,917
Nov 2019534055.302.75$29,530
Oct 2019543053.472.42$29,034
Sep 2019537055.052.66$29,562
Aug 2019540053.112.30$28,679
Jul 2019551056.272.46$31,005
Jun 2019543052.782.49$28,660
May 2019553058.482.74$32,339
Apr 2019545062.632.75$34,133
Mar 2019710056.803.06$40,328
Feb 2019688050.852.79$34,985
Jan 2019345046.033.23$15,880
Dec 2018532046.594.19$24,786
Nov 2018859052.934.24$45,467
Oct 2018176061.443.40$10,813
Sep 2018525059.543.11$31,259
Aug 2018694059.403.07$41,224
Jul 2018349065.142.93$22,734
Jun 2018691060.183.08$41,584
May 2018525065.382.90$34,325
Apr 2018675063.842.90$43,092
Mar 2018514061.222.79$31,467
Feb 2018342061.782.77$21,129
Jan 2018518062.874.01$32,567
Dec 2017353057.272.92$20,216
Nov 2017697055.423.12$38,628
Oct 2017347049.292.98$17,104
Sep 2017691047.523.09$32,836
Aug 2017344045.373.00$15,607
Jul 2017853043.873.09$37,421
Jun 2017342042.493.09$14,532
May 2017860045.373.26$39,018
Apr 2017345047.933.21$16,536
Mar 2017689046.772.98$32,225
Feb 2017340050.452.95$17,153
Jan 2017677049.413.42$33,451
Dec 2016342048.763.72$16,676
Nov 2016683042.492.64$29,021
Oct 2016679046.193.09$31,363
Sep 2016350041.553.10$14,543
Aug 2016862041.442.92$35,721
Jul 2016342041.622.92$14,234
Jun 2016847045.352.69$38,411
May 2016341042.521.99$14,499
Apr 2016517036.561.99$18,902
Mar 2016694033.011.79$22,909
Feb 2016513026.472.06$13,579
Jan 2016690027.352.36$18,872
Dec 2015506032.362.00$16,374
Nov 2015684038.792.17$26,532
Oct 2015513043.552.43$22,341
Sep 2015511042.992.76$21,968
Aug 2015846040.162.87$33,975
Jul 2015678048.152.95$32,646
Jun 2015682056.152.88$38,294
May 2015346055.212.96$19,103
Apr 2015344049.822.71$17,138
Mar 2015689042.892.93$29,551
Feb 2015685044.662.98$30,592
Jan 2015688043.433.10$29,880
Dec 2014351054.693.59$19,196
Nov 2014696070.464.25$49,040
Oct 2014864078.303.90$67,651
Sep 2014514086.164.05$44,286
Aug 2014681089.394.04$60,875
Jul 2014514096.564.18$49,632
Jun 2014685098.164.74$67,240
May 2014692094.734.73$65,553
Apr 2014684095.944.81$65,623
Mar 2014677095.895.06$64,918
Feb 2014696097.406.19$67,790
Jan 2014876090.404.86$79,190
Dec 2013688091.824.35$63,172
Nov 2013534088.853.74$47,446
Oct 2013866097.423.78$84,366
Sep 20135170104.113.72$53,825
Aug 20138480104.253.52$88,404
Jul 20136870102.523.72$70,431
Jun 2013676094.403.93$63,814
May 2013858094.834.15$81,364
Apr 2013693093.964.28$65,114
Mar 2013869093.623.91$81,356
Feb 2013867091.233.42$79,096
Jan 2013691091.603.42$63,296
Dec 2012701086.773.42$60,826
Nov 2012702086.953.62$61,039
Oct 2012875089.383.40$78,208
Sep 2012857094.672.92$81,132
Aug 2012869092.662.91$80,522
Jul 2012691085.133.02$58,825
Jun 2012867079.822.52$69,204
May 2012694091.612.49$63,577
Apr 20126920101.652.00$70,342
Mar 20128630105.052.22$90,658
Feb 20128700101.102.57$87,957
Jan 2012694098.092.73$68,074
Dec 2011691096.873.24$66,937
Nov 20111,028095.723.31$98,400
Oct 2011644084.983.65$54,727
Sep 2011696083.623.99$58,200
Aug 2011686083.404.15$57,212
Jul 2011861094.144.52$81,055
Jun 2011673092.904.64$62,522
May 2011681098.134.40$66,827
Apr 20116930105.964.33$73,430
Mar 2011859096.364.06$82,773
Feb 2011698085.644.18$59,777
Jan 2011873086.504.59$75,515
Dec 2010523085.734.35$44,837
Nov 2010858080.843.80$69,361
Oct 2010868078.103.51$67,791
Sep 2010687072.633.98$49,897
Aug 2010517073.684.42$38,093
Jul 2010684072.554.74$49,624
Jun 2010640070.364.91$45,030
May 2010690071.124.24$49,073
Apr 2010846081.694.12$69,110
Mar 2010858078.394.39$67,259
Feb 2010172073.585.44$12,656
Jan 2010682074.365.96$50,714
Dec 2009513071.445.48$36,649
Nov 2009515074.593.75$38,414
Oct 2009693072.544.11$50,270
Sep 2009508065.543.06$33,294
Aug 2009676067.423.22$45,576
Jul 2009511061.133.46$31,237
Jun 2009512066.163.90$33,874
May 2009676054.743.93$37,004
Apr 2009504046.773.59$23,572
Mar 2009508042.144.06$21,407
Feb 2009522032.814.63$17,127
Jan 2009353035.865.37$12,659
Dec 2008524037.105.98$19,440
Nov 2008352055.496.86$19,532
Oct 2008364075.246.92$27,387
Sep 20085220101.767.88$53,119
Aug 20083500114.228.48$39,977
Jul 20083460131.0811.39$45,354
Jun 20083470131.3313.03$45,572
May 20083420123.1711.57$42,124
Apr 20081740110.3110.45$19,194
Mar 20085240101.909.66$53,396
Feb 2008185092.538.77$17,118
Jan 2008349090.388.21$31,543
Dec 2007355088.337.30$31,357
Nov 2007168091.677.29$15,401
Oct 2007345082.856.92$28,583
Sep 2007171075.846.24$12,969
Aug 2007341069.066.39$23,549
Jul 2007344070.906.39$24,390
Jun 20070062.007.55$0
May 2007343058.747.85$20,148
Apr 2007174059.617.81$10,372
Mar 2007167056.927.30$9,506
Feb 2007175055.108.22$9,643
Jan 2007348050.306.73$17,504
Dec 2006177056.656.92$10,027
Nov 2006171054.207.62$9,268
Oct 2006176054.906.01$9,662
Sep 2006346060.085.04$20,788
Aug 2006175068.717.34$12,024
Jul 2006171069.376.34$11,862
Jun 2006172066.286.38$11,400
May 2006170066.016.42$11,222
Apr 2006176064.397.36$11,333
Mar 2006164056.707.08$9,299
Feb 2006190057.597.75$10,942
Jan 2006172060.598.93$10,421
Dec 2005342054.9413.42$18,789
Nov 2005175054.6910.59$9,571
Oct 2005171058.3413.80$9,976
Sep 2005172061.4512.08$10,569
Aug 2005172061.519.80$10,580
Jul 2005173055.697.84$9,634
Jun 2005349052.337.38$18,263
May 2005173045.226.65$7,823
Apr 2005176049.207.36$8,659
Mar 2005350050.377.15$17,630
Feb 2005170045.226.31$7,687
Jan 2005159043.166.32$6,862
Dec 20040039.866.75$0
Nov 2004175045.286.33$7,924
Oct 2004327049.706.52$16,252
Sep 2004177043.245.28$7,653
Aug 2004175042.375.55$7,415
Jul 2004173038.286.08$6,622
Jun 2004174036.106.43$6,281
May 2004174037.486.49$6,522
Apr 2004176034.475.86$6,067
Mar 2004177034.365.53$6,082
Feb 2004177032.455.51$5,744
Jan 2004174032.036.30$5,573
Dec 2003184030.266.30$5,568
Nov 2003178028.804.60$5,126
Oct 2003176028.174.76$4,958
Sep 2003172026.314.75$4,525
Aug 2003174029.765.13$5,178
Jul 2003352029.415.17$10,352
Jun 20030028.565.98$0
May 2003169026.595.97$4,494
Apr 2003174026.675.41$4,641
Mar 2003361031.146.10$11,242
Feb 20030033.487.93$0
Jan 2003348030.315.58$10,548
Dec 20020026.914.85$0
Nov 2002345024.664.14$8,508
Oct 2002172026.464.23$4,551
Sep 2002174027.443.64$4,775
Aug 2002174025.963.16$4,517
Jul 2002182024.583.06$4,474
Jun 2002174023.733.34$4,129
May 2002180024.663.58$4,439
Apr 2002174023.653.51$4,115
Mar 2002178022.003.10$3,916
Feb 2002176018.222.38$3,207
Jan 2002180017.172.38$3,091
Dec 2001170016.932.36$2,878
Nov 2001176018.072.41$3,180
Oct 2001178019.782.53$3,521
Sep 2001179024.262.25$4,343
Aug 2001178024.873.05$4,427
Jul 2001177023.933.20$4,236
Jun 2001177024.563.82$4,347
May 2001175025.524.31$4,466
Apr 2001303024.685.34$7,478
Mar 20010024.545.38$0
Feb 2001370027.755.77$10,268
Jan 20010027.478.40$0
Dec 2000382026.889.12$10,268
Nov 20000032.215.66$0
Oct 2000187031.235.15$5,840
Sep 2000178031.875.19$5,673
Aug 2000372029.644.54$11,026
Jul 2000184028.534.09$5,250
Jun 2000190029.304.40$5,567
May 2000186027.263.68$5,070
Apr 2000192024.513.12$4,706
Mar 2000184028.422.86$5,229
Feb 2000187027.622.73$5,165
Jan 2000190025.272.48$4,801
Dec 1999190024.282.42$4,613
Nov 1999189023.192.43$4,383
Oct 1999365020.982.80$7,658
Sep 19990021.752.62$0
Aug 1999176019.262.88$3,390
Jul 1999182017.892.37$3,256
Jun 1999190015.942.36$3,029
May 1999190015.792.32$3,000
Apr 1999189015.102.21$2,854
Mar 1999184012.471.84$2,294
Feb 199935809.981.82$3,573
Jan 19990010.381.90$0
Dec 199837709.201.77$3,468
Nov 1998178010.892.19$1,938
Oct 1998172012.421.97$2,136
Sep 1998186012.592.08$2,342
Aug 1998181011.301.91$2,045
Jul 1998189011.742.24$2,219
Jun 1998180011.242.24$2,023
May 1998189012.622.21$2,385
Apr 1998189013.042.51$2,465
Mar 1998182012.802.31$2,330
Feb 1998187013.952.30$2,609
Jan 1998177014.702.15$2,602
Dec 1997192016.322.41$3,133
Nov 1997186018.193.09$3,383
Oct 1997314019.253.15$6,045
Sep 1997187017.742.95$3,317
Aug 1997188017.862.55$3,358
Jul 1997190017.582.25$3,340
Jun 1997188017.242.26$3,241
May 1997177018.972.31$3,358
Apr 1997182017.882.08$3,254
Mar 1997189018.951.94$3,582
Feb 19970020.492.21$0
Jan 1997188023.483.54$4,414
Dec 1996187023.32$4,361
Nov 1996192021.97$4,218
Oct 1996191023.31$4,452
Sep 1996189022.22$4,200
Aug 1996177020.26$3,586
Jul 19960019.55$0
Jun 1996183018.73$3,428
May 1996186019.43$3,614
Apr 1996190021.51$4,087
Mar 1996187019.38$3,624
Feb 1996191016.98$3,243
Jan 1996191017.07$3,260
Dec 1995191017.19$3,283
Nov 1995341016.00$5,456
Oct 19950015.43$0
Sep 1995187016.18$3,026
Aug 1995189015.92$3,009
Jul 1995377015.24$5,745
Jun 19950016.41$0
May 1995179017.56$3,143
Apr 1995180017.73$3,191
Mar 1995187016.44$3,074
Feb 1995188016.58$3,117
Jan 1995193015.92$3,073
Dec 1994192015.03$2,886
Nov 1994190015.90$3,021
Oct 19940015.58$0
Sep 1994192115.29$2,936
Aug 1994187116.13$3,016
Jul 1994364117.56$6,392
Jun 19940117.09$0
May 1994191115.88$3,033
Apr 19940114.14$0
Mar 1994363112.46$4,523
Feb 1994187112.50$2,338
Jan 19940112.66$0
Dec 1993192112.33$2,367
Nov 1993192114.49$2,782
Oct 1993191115.85$3,027
Sep 19930115.03$0
Aug 1993377115.66$5,904
Jul 19930115.46$0
Jun 1993189116.79$3,173
May 1993191117.68$3,377
Apr 1993190118.05$3,430
Mar 1993182118.14$3,301
Feb 1993185117.90$3,312
Jan 19930116.93$0

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                  365 bbl  × $106.41 =    $38,840
Casinghead gas       696 Mcf  × $  3.05 =     $2,120

────────────────────────────────────────────────────
Month total                                  $40,960

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. 09/O/21788 is the state's own key, not one this site invented.