JONES

Operated by FLAT TOP OPERATING, LLC (P-5 100526) in the BRAZOS (SAN ANDRES) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 28766District 08Field 11601500OilCasinghead gasSave
Value, all time
$25.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$71 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

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
OilDisposition563,307 bbl$25,537,512
Casinghead gasProduction1,116 Mcf$0
Total$25,537,512

1,116 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 (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 31.9781, -102.0138. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.8 miles.

31.97950, -102.01531 · 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
4,400 ft
7 wells filed one
Completion to plug
15.0 years
median over 2 wells

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 4,306 and 4,450 ft, median 4,400 ft, over the 7 wells that filed a depth.

Completions filed
Dec 1983 – Dec 2006
6 of 7 wells; 1 filed none
Plug dates filed
Mar 1988 – Jul 2010
2 of 7 wells; 5 filed none

Last completion to plug: a median of 15.0 years across the 2 wells that filed both dates, with the middle half between 9.6 years and 20.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

7 wells

42-3293228164,450 ft
42-3293142644,306 ftDec 2006
42-3293132724,370 ftSep 2004
42-3293457674,319 ftJul 2001
42-3293190454,450 ftOct 1987
42-3293140434,400 ftNov 1984Jul 2010Yes
42-3293120514,412 ftDec 1983Mar 1988Yes

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 20261680106.413.05$17,877
Apr 2026144098.932.87$14,246
Mar 20260089.753.15$0
Feb 2026160063.503.75$10,160
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025149058.593.93$8,730
Oct 20250059.383.30$0
Sep 2025158062.743.08$9,913
Aug 20250063.933.01$0
Jul 2025155066.743.32$10,345
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 2025166062.363.54$10,352
Mar 20250067.704.27$0
Feb 2025164070.884.34$11,624
Jan 2025164074.324.28$12,188
Dec 20240068.993.12$0
Nov 2024168069.052.20$11,600
Oct 2024162071.372.28$11,562
Sep 2024334069.612.36$23,250
Aug 2024327075.632.06$24,731
Jul 2024335079.932.15$26,777
Jun 20240078.082.63$0
May 2024328078.812.20$25,850
Apr 2024328084.451.66$27,700
Mar 2024316080.301.55$25,375
Feb 20240076.091.78$0
Jan 2024494073.023.30$36,072
Dec 20230071.262.61$0
Nov 2023333077.892.81$25,937
Oct 2023325085.443.09$27,768
Sep 2023318089.042.74$28,315
Aug 2023323080.522.67$26,008
Jul 2023336074.852.64$25,150
Jun 2023473068.962.26$32,618
May 2023332070.622.23$23,446
Apr 2023290078.122.24$22,655
Mar 2023308072.852.39$22,438
Feb 2023165075.112.47$12,393
Jan 2023165076.533.39$12,627
Dec 2022464076.415.73$35,454
Nov 2022332085.005.65$28,220
Oct 2022315087.185.86$27,462
Sep 2022478084.888.16$40,573
Aug 2022480094.529.13$45,370
Jul 20223260101.587.54$33,115
Jun 20224880115.097.98$56,164
May 20223310109.378.43$36,201
Apr 20223240104.226.84$33,767
Mar 20223210108.885.08$34,950
Feb 2022500091.054.86$45,525
Jan 2022159081.844.54$13,013
Dec 2021457071.323.90$32,593
Nov 2021327077.435.24$25,320
Oct 2021512079.795.71$40,852
Sep 2021320069.865.35$22,355
Aug 2021628066.024.22$41,461
Jul 2021469070.783.98$33,196
Jun 2021165069.493.38$11,466
May 2021470063.483.02$29,836
Apr 2021661060.362.76$39,898
Mar 2021650061.302.72$39,845
Feb 2021334057.805.55$19,305
Jan 2021489050.412.81$24,650
Dec 2020643044.642.68$28,704
Nov 2020956038.772.71$37,064
Oct 2020468036.972.48$17,302
Sep 2020658037.091.99$24,405
Aug 2020501039.982.39$20,030
Jul 20201,137038.371.83$43,627
Jun 2020496034.901.69$17,310
May 20200016.921.81$0
Apr 2020666014.751.80$9,824
Mar 2020984030.341.86$29,855
Feb 2020479049.881.98$23,893
Jan 2020475057.252.09$27,194
Dec 2019978059.012.30$57,712
Nov 2019817055.302.75$45,180
Oct 2019824053.472.42$44,059
Sep 2019811055.052.66$44,646
Aug 20191,149053.112.30$61,023
Jul 2019669056.272.46$37,645
Jun 2019814052.782.49$42,963
May 20191,132058.482.74$66,199
Apr 2019647062.632.75$40,522
Mar 2019995056.803.06$56,516
Feb 2019638050.852.79$32,442
Jan 20191,289046.033.23$59,333
Dec 2018962046.594.19$44,820
Nov 2018993052.934.24$52,559
Oct 2018804061.443.40$49,398
Sep 20181,125059.543.11$66,983
Aug 2018819059.403.07$48,649
Jul 2018493065.142.93$32,114
Jun 20181,148060.183.08$69,087
May 2018991065.382.90$64,792
Apr 20181,333063.842.90$85,099
Mar 2018990061.222.79$60,608
Feb 2018852061.782.77$52,637
Jan 2018679062.874.01$42,689
Dec 20171,004057.272.92$57,499
Nov 20171,163055.423.12$64,453
Oct 2017973049.292.98$47,959
Sep 20171,015047.523.09$48,233
Aug 2017973045.373.00$44,145
Jul 2017989043.873.09$43,387
Jun 2017998042.493.09$42,405
May 20171,162045.373.26$52,720
Apr 2017978047.933.21$46,876
Mar 20171,136046.772.98$53,131
Feb 2017835050.452.95$42,126
Jan 20171,305049.413.42$64,480
Dec 2016990048.763.72$48,272
Nov 2016665042.492.64$28,256
Oct 20161,121046.193.09$51,779
Sep 2016974041.553.10$40,470
Aug 20161,146041.442.92$47,490
Jul 2016823041.622.92$34,253
Jun 20161,154045.352.69$52,334
May 2016984042.521.99$41,840
Apr 20161,178036.561.99$43,068
Mar 2016992033.011.79$32,746
Feb 20161,156026.472.06$30,599
Jan 2016996027.352.36$27,241
Dec 20151,164032.362.00$37,667
Nov 2015969038.792.17$37,588
Oct 2015801043.552.43$34,884
Sep 2015827042.992.76$35,553
Aug 2015799040.162.87$32,088
Jul 20151,130048.152.95$54,410
Jun 2015947056.152.88$53,174
May 20151,143055.212.96$63,105
Apr 20151,459049.822.71$72,687
Mar 2015858042.892.93$36,800
Feb 2015983044.662.98$43,901
Jan 2015989043.433.10$42,952
Dec 2014997054.693.59$54,526
Nov 2014491070.464.25$34,596
Oct 20141,328078.303.90$103,982
Sep 20141,027086.164.05$88,486
Aug 20141,200089.394.04$107,268
Jul 20141,208096.564.18$116,644
Jun 2014318098.164.74$31,215
May 2014512094.734.73$48,502
Apr 20141,013095.944.81$97,187
Mar 2014877095.895.06$84,096
Feb 20141,029097.406.19$100,225
Jan 2014660090.404.86$59,664
Dec 2013847091.824.35$77,772
Nov 2013672088.853.74$59,707
Oct 2013998097.423.78$97,225
Sep 20131,0250104.113.72$106,713
Aug 20131,1860104.253.52$123,641
Jul 20138680102.523.72$88,987
Jun 2013839094.403.93$79,202
May 20131,202094.834.15$113,986
Apr 20131,176093.964.28$110,497
Mar 20131,681093.623.91$157,375
Feb 20131,165091.233.42$106,283
Jan 20131,546091.603.42$141,614
Dec 20121,542086.773.42$133,799
Nov 20121,378086.953.62$119,817
Oct 20121,339089.383.40$119,680
Sep 20121,344094.672.92$127,236
Aug 20121,664092.662.91$154,186
Jul 20121,339085.133.02$113,989
Jun 20121,639079.822.52$130,825
May 20121,504091.612.49$137,781
Apr 20121,5180101.652.00$154,305
Mar 20121,5260105.052.22$160,306
Feb 20121,8420101.102.57$186,226
Jan 20121,490098.092.73$146,154
Dec 20111,015096.873.24$98,323
Nov 20111,549095.723.31$148,270
Oct 20111,836084.983.65$156,023
Sep 20111,642083.623.99$137,304
Aug 20111,480083.404.15$123,432
Jul 20111,346094.144.52$126,712
Jun 20111,674092.904.64$155,515
May 20111,813098.134.40$177,910
Apr 20111,6150105.964.33$171,125
Mar 20111,847096.364.06$177,977
Feb 2011982085.644.18$84,098
Jan 20111,985086.504.59$171,703
Dec 20101,836085.734.35$157,400
Nov 20101,511080.843.80$122,149
Oct 20101,823078.103.51$142,376
Sep 20102,171072.633.98$157,680
Aug 20101,440073.684.42$106,099
Jul 20101,655072.554.74$120,070
Jun 20101,792070.364.91$126,085
May 20101,800071.124.24$128,016
Apr 20101,975081.694.12$161,338
Mar 20101,983078.394.39$155,447
Feb 20101,637073.585.44$120,450
Jan 20101,950074.365.96$145,002
Dec 20092,089071.445.48$149,238
Nov 20092,157074.593.75$160,891
Oct 20091,963072.544.11$142,396
Sep 20092,300065.543.06$150,742
Aug 20092,281067.423.22$153,785
Jul 20092,337061.133.46$142,861
Jun 20092,342066.163.90$154,947
May 20092,509054.743.93$137,343
Apr 20092,503046.773.59$117,065
Mar 20092,460042.144.06$103,664
Feb 20092,163032.814.63$70,968
Jan 20092,730035.865.37$97,898
Dec 20082,876037.105.98$106,700
Nov 20082,642055.496.86$146,605
Oct 20082,989075.246.92$224,892
Sep 20082,4720101.767.88$251,551
Aug 20082,4210114.228.48$276,527
Jul 20082,9350131.0811.39$384,720
Jun 20083,6830131.3313.03$483,688
May 20082,7390123.1711.57$337,363
Apr 20082,1110110.3110.45$232,864
Mar 20081,7590101.909.66$179,242
Feb 20081,136092.538.77$105,114
Jan 20081,954090.388.21$176,603
Dec 20071,320088.337.30$116,596
Nov 20071,833091.677.29$168,031
Oct 20071,481082.856.92$122,701
Sep 20071,820075.846.24$138,029
Aug 20071,718069.066.39$118,645
Jul 20072,055070.906.39$145,700
Jun 20071,609062.007.55$99,758
May 20071,965058.747.85$115,424
Apr 20072,117059.617.81$126,194
Mar 20072,296056.927.30$130,688
Feb 20072,830055.108.22$155,933
Jan 20072,877050.306.73$144,713
Dec 20061,018056.656.92$57,670
Nov 20061,290054.207.62$69,918
Oct 20061,168054.906.01$64,123
Sep 20061,000060.085.04$60,080
Aug 20061,174068.717.34$80,666
Jul 20061,012069.376.34$70,202
Jun 20061,302066.286.38$86,297
May 20061,345066.016.42$88,783
Apr 20061,163064.397.36$74,886
Mar 20061,200056.707.08$68,040
Feb 20061,163057.597.75$66,977
Jan 20061,161060.598.93$70,345
Dec 2005664054.9413.42$36,480
Nov 20051,193054.6910.59$65,245
Oct 20051,232058.3413.80$71,875
Sep 20051,376061.4512.08$84,555
Aug 20051,381061.519.80$84,945
Jul 20051,362055.697.84$75,850
Jun 20051,374052.337.38$71,901
May 20051,383045.226.65$62,539
Apr 20051,231049.207.36$60,565
Mar 20051,558050.377.15$78,476
Feb 20051,380045.226.31$62,404
Jan 20051,253043.166.32$54,079
Dec 20041,713039.866.75$68,280
Nov 20041,536045.286.33$69,550
Oct 20041,888049.706.52$93,834
Sep 20041,347043.245.28$58,244
Aug 20041,480042.375.55$62,708
Jul 20041,631038.286.08$62,435
Jun 20041,599036.106.43$57,724
May 20041,600037.486.49$59,968
Apr 20041,467034.475.86$50,567
Mar 20041,755034.365.53$60,302
Feb 20041,495032.455.51$48,513
Jan 20041,670032.036.30$53,490
Dec 20031,814030.266.30$54,892
Nov 20031,579028.804.60$45,475
Oct 20031,831028.174.76$51,579
Sep 20031,839026.314.75$48,384
Aug 20031,620029.765.13$48,211
Jul 20031,755029.415.17$51,615
Jun 20031,674028.565.98$47,809
May 20031,584026.595.97$42,119
Apr 20031,799026.675.41$47,979
Mar 20031,809031.146.10$56,332
Feb 20031,620033.487.93$54,238
Jan 20032,103030.315.58$63,742
Dec 20021,842026.914.85$49,568
Nov 20021,806024.664.14$44,536
Oct 20021,947026.464.23$51,518
Sep 20021,779027.443.64$48,816
Aug 20022,090025.963.16$54,256
Jul 20022,006024.583.06$49,307
Jun 20021,904023.733.34$45,182
May 20021,932024.663.58$47,643
Apr 20021,946023.653.51$46,023
Mar 20022,105022.003.10$46,310
Feb 20021,911018.222.38$34,818
Jan 20022,019017.172.38$34,666
Dec 20012,358016.932.36$39,921
Nov 20012,013018.072.41$36,375
Oct 20012,214019.782.53$43,793
Sep 20012,344024.262.25$56,865
Aug 20012,343024.873.05$58,270
Jul 20012,304023.933.20$55,135
Jun 20011,710024.563.82$41,998
May 20011,710025.524.31$43,639
Apr 20011,833024.685.34$45,238
Mar 20011,842024.545.38$45,203
Feb 20011,582027.755.77$43,901
Jan 20012,097027.478.40$57,605
Dec 20001,714026.889.12$46,072
Nov 20001,919032.215.66$61,811
Oct 20001,900031.235.15$59,337
Sep 20001,686031.875.19$53,733
Aug 20001,718029.644.54$50,922
Jul 20001,703028.534.09$48,587
Jun 20001,705029.304.40$49,957
May 20001,873027.263.68$51,058
Apr 20001,594024.513.12$39,069
Mar 20001,962028.422.86$55,760
Feb 20001,496027.622.73$41,320
Jan 20001,686025.272.48$42,605
Dec 19991,995024.282.42$48,439
Nov 19991,817023.192.43$42,136
Oct 19991,982020.982.80$41,582
Sep 19991,924021.752.62$41,847
Aug 19991,964019.262.88$37,827
Jul 19991,281017.892.37$22,917
Jun 19992,090015.942.36$33,315
May 19991,939015.792.32$30,617
Apr 19991,818015.102.21$27,452
Mar 19992,016012.471.84$25,140
Feb 19991,68809.981.82$16,846
Jan 19991,988010.381.90$20,635
Dec 19981,85309.201.77$17,048
Nov 19981,950010.892.19$21,236
Oct 19981,827012.421.97$22,691
Sep 19981,583012.592.08$19,930
Aug 19981,797011.301.91$20,306
Jul 19981,968011.742.24$23,104
Jun 19981,382011.242.24$15,534
May 19981,678012.622.21$21,176
Apr 19981,695013.042.51$22,103
Mar 19981,591012.802.31$20,365
Feb 19981,516013.952.30$21,148
Jan 19982,081014.702.15$30,591
Dec 19971,956016.322.41$31,922
Nov 19971,607018.193.09$29,231
Oct 19971,992019.253.15$38,346
Sep 19971,643017.742.95$29,147
Aug 19972,094017.862.55$37,399
Jul 19971,295017.582.25$22,766
Jun 19972,089017.242.26$36,014
May 19971,746018.972.31$33,122
Apr 19971,584017.882.08$28,322
Mar 19972,059018.951.94$39,018
Feb 19971,789020.492.21$36,657
Jan 19971,597023.483.54$37,498
Dec 19962,121023.32$49,462
Nov 19961,746021.97$38,360
Oct 19962,061023.31$48,042
Sep 19962,081022.22$46,240
Aug 19962,103020.26$42,607
Jul 19962,096019.55$40,977
Jun 19962,125018.73$39,801
May 19962,149019.43$41,755
Apr 19962,335021.51$50,226
Mar 19961,970019.38$38,179
Feb 19961,849016.98$31,396
Jan 19962,167017.07$36,991
Dec 19952,279017.19$39,176
Nov 19951,612016.00$25,792
Oct 19952,219015.43$34,239
Sep 19952,240016.18$36,243
Aug 19951,914015.92$30,471
Jul 19952,568015.24$39,136
Jun 19952,237016.41$36,709
May 19952,076017.56$36,455
Apr 19952,543017.73$45,087
Mar 19952,558016.44$42,054
Feb 19952,226016.58$36,907
Jan 19952,250015.92$35,820
Dec 19942,232015.03$33,547
Nov 19942,408015.90$38,287
Oct 19942,214015.58$34,494
Sep 19942,228115.29$34,066
Aug 19942,481116.13$40,019
Jul 19942,372117.56$41,652
Jun 19942,203117.09$37,649
May 19942,564115.88$40,716
Apr 19942,336114.14$33,031
Mar 19942,5217412.46$31,412
Feb 19942,5177412.50$31,463
Jan 19942,3467412.66$29,700
Dec 19932,8097412.33$34,635
Nov 19932,3717414.49$34,356
Oct 19932,6967415.85$42,732
Sep 19932,4987415.03$37,545
Aug 19932,5417415.66$39,792
Jul 19933,1097415.46$48,065
Jun 19932,5037416.79$42,025
May 19932,7147417.68$47,984
Apr 19932,8227418.05$50,937
Mar 19932,7267418.14$49,450
Feb 19932,6657417.90$47,704
Jan 19933,2477416.93$54,972

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                  168 bbl  × $106.41 =    $17,877
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,877

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. 08/O/28766 is the state's own key, not one this site invented.