LULING FOUNDATION

Operated by PRONTO SERVICES (P-5 681452) in the SPILLER field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1685District 01Field 85167001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$6.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$154 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 79 leases and 566 wells, and the rule below applies to all of them.

Discovered
1938-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
300 ft
minimum
From a lease line
150 ft
minimum

A drilling unit in this field needs at least 10 acres.

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: FLD. 3-1-56

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
OilDisposition114,601 bbl$6,497,257
Casinghead gasProduction579 Mcf$67
Total$6,497,323

550 Mcf of this lease's gas, across 47 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 (23)

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 29.6766, -97.7401. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

29.67638, -97.74023 · 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
8.7%
2 of 23 wells
With a plug date
8.7%
2 of 23 wells
Median depth
2,258 ft
19 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
28.7%
A plug date is filed
28.7%
BothOn the schedule and plugged. Neither fact cancels the other.
28.7%
NeitherNo plug date, and not on the schedule.
2191.3%

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

Total depth in feet, 19 of 23 wells. Median 2,258 ft, with the middle half between 2,243 and 2,267 ft; the shallowest is 2,203 ft and the deepest 2,288 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 17 of 23 wells, Oct 1966 – Feb 1985. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Oct 1966 – Feb 1985
17 of 23 wells; 6 filed none
Plug dates filed
Jun 1988
2 of 23 wells; 21 filed none

23 wells

42-1870024222,208 ftJun 1988Yes
42-1870024332,203 ftJun 1988Yes
42-187002411
42-187002444
42-187028655
42-187028666
42-18732857212,264 ftFeb 1985
42-18732858202,254 ftFeb 1985
42-18732856192,248 ftFeb 1985
42-18732239222,270 ftDec 1982
42-18732244172,233 ftDec 1982
42-18732245242,257 ftDec 1982
42-18732248252,237 ftDec 1982
42-18731862162,270 ftDec 1981
42-18731800112,264 ftDec 1981
42-1873180892,258 ftDec 1981
42-18731809102,261 ftDec 1981
42-18730988122,257 ftJul 1980
42-18730986142,260 ftMay 1980
42-18730987132,276 ftJan 1980
42-18731000152,288 ftDec 1979
42-1870327872,281 ftSep 1968
42-1870323082,233 ftOct 1966

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 2026930106.413.05$9,896
Apr 202698098.932.87$9,695
Mar 2026171089.753.15$15,347
Feb 2026169063.503.75$10,732
Jan 2026150059.138.00$8,870
Dec 2025174056.664.41$9,859
Nov 2025346058.593.93$20,272
Oct 2025336059.383.30$19,952
Sep 2025122062.743.08$7,654
Aug 2025188063.933.01$12,019
Jul 2025165066.743.32$11,012
Jun 2025287066.483.13$19,080
May 2025177060.553.23$10,717
Apr 2025380062.363.54$23,697
Mar 2025187067.704.27$12,660
Feb 2025389070.884.34$27,572
Jan 20250074.324.28$0
Dec 2024193068.993.12$13,315
Nov 2024187069.052.20$12,912
Oct 20240071.372.28$0
Sep 2024105069.612.36$7,309
Aug 2024279075.632.06$21,101
Jul 2024191079.932.15$15,267
Jun 2024186078.082.63$14,523
May 2024166078.812.20$13,082
Apr 2024167084.451.66$14,103
Mar 2024185080.301.55$14,856
Feb 2024187076.091.78$14,229
Jan 2024187073.023.30$13,655
Dec 2023185071.262.61$13,183
Nov 2023183077.892.81$14,254
Oct 2023320085.443.09$27,341
Sep 2023188089.042.74$16,740
Aug 20230080.522.67$0
Jul 2023173074.852.64$12,949
Jun 2023165068.962.26$11,378
May 2023163070.622.23$11,511
Apr 2023167078.122.24$13,046
Mar 2023167072.852.39$12,166
Feb 2023159075.112.47$11,942
Jan 2023161076.533.39$12,321
Dec 2022176076.415.73$13,448
Nov 2022169085.005.65$14,365
Oct 2022169087.185.86$14,733
Sep 2022168084.888.16$14,260
Aug 2022335094.529.13$31,664
Jul 20221670101.587.54$16,964
Jun 20221760115.097.98$20,256
May 20223350109.378.43$36,639
Apr 20221650104.226.84$17,196
Mar 20221710108.885.08$18,618
Feb 2022338091.054.86$30,775
Jan 2022170081.844.54$13,913
Dec 2021328071.323.90$23,393
Nov 2021170077.435.24$13,163
Oct 2021338079.795.71$26,969
Sep 2021170069.865.35$11,876
Aug 2021171066.024.22$11,289
Jul 2021170070.783.98$12,033
Jun 2021165069.493.38$11,466
May 2021338063.483.02$21,456
Apr 2021171060.362.76$10,322
Mar 2021336061.302.72$20,597
Feb 2021171057.805.55$9,884
Jan 2021337050.412.81$16,988
Dec 2020341044.642.68$15,222
Nov 2020338038.772.71$13,104
Oct 2020333036.972.48$12,311
Sep 2020167037.091.99$6,194
Aug 2020494039.982.39$19,750
Jul 2020170038.371.83$6,523
Jun 2020333034.901.69$11,622
May 2020168016.921.81$2,843
Apr 2020336014.751.80$4,956
Mar 2020338030.341.86$10,255
Feb 2020341049.881.98$17,009
Jan 2020169057.252.09$9,675
Dec 2019323059.012.30$19,060
Nov 2019458055.302.75$25,327
Oct 2019334053.472.42$17,859
Sep 2019335055.052.66$18,442
Aug 2019337053.112.30$17,898
Jul 2019508056.272.46$28,585
Jun 2019337052.782.49$17,787
May 2019336058.482.74$19,649
Apr 2019342062.632.75$21,419
Mar 2019515056.803.06$29,252
Feb 2019344050.852.79$17,492
Jan 2019519046.033.23$23,890
Dec 2018346046.594.19$16,120
Nov 2018508052.934.24$26,888
Oct 2018344061.443.40$21,135
Sep 2018514059.543.11$30,604
Aug 2018342059.403.07$20,315
Jul 2018495065.142.93$32,244
Jun 2018339060.183.08$20,401
May 2018336065.382.90$21,968
Apr 2018509063.842.90$32,495
Mar 2018328061.222.79$20,080
Feb 2018344061.782.77$21,252
Jan 2018515062.874.01$32,378
Dec 2017351057.272.92$20,102
Nov 2017518055.423.12$28,708
Oct 2017352049.292.98$17,350
Sep 2017523047.523.09$24,853
Aug 2017358045.373.00$16,242
Jul 2017512043.873.09$22,461
Jun 2017349042.493.09$14,829
May 2017523045.373.26$23,729
Apr 2017504047.933.21$24,157
Mar 2017349046.772.98$16,323
Feb 2017343050.452.95$17,304
Jan 2017501049.413.42$24,754
Dec 2016347048.763.72$16,920
Nov 2016348042.492.64$14,787
Oct 2016495046.193.09$22,864
Sep 2016345041.553.10$14,335
Aug 2016346041.442.92$14,338
Jul 2016340041.622.92$14,151
Jun 2016519045.352.69$23,537
May 2016342042.521.99$14,542
Apr 2016343036.561.99$12,540
Mar 2016350033.011.79$11,554
Feb 2016345026.472.06$9,132
Jan 2016506027.352.36$13,839
Dec 2015341032.362.00$11,035
Nov 2015344038.792.17$13,344
Oct 2015507043.552.43$22,080
Sep 2015335042.992.76$14,402
Aug 2015334040.162.87$13,413
Jul 2015504048.152.95$24,268
Jun 2015334056.152.88$18,754
May 2015341055.212.96$18,827
Apr 2015506049.822.71$25,209
Mar 2015343042.892.93$14,711
Feb 2015342044.662.98$15,274
Jan 2015352043.433.10$15,287
Dec 2014517054.693.59$28,275
Nov 2014345070.464.25$24,309
Oct 2014357078.303.90$27,953
Sep 2014548086.164.05$47,216
Aug 2014350089.394.04$31,287
Jul 2014525096.564.18$50,694
Jun 2014350098.164.74$34,356
May 2014529094.734.73$50,112
Apr 2014545095.944.81$52,287
Mar 2014364095.895.06$34,904
Feb 2014375097.406.19$36,525
Jan 2014527090.404.86$47,641
Dec 2013357091.824.35$32,780
Nov 2013521088.853.74$46,291
Oct 2013379097.423.78$36,922
Sep 20135650104.113.72$58,822
Aug 20135380104.253.52$56,087
Jul 20133820102.523.72$39,163
Jun 2013540094.403.93$50,976
May 2013545094.834.15$51,682
Apr 2013550093.964.28$51,678
Mar 2013551093.623.91$51,585
Feb 2013520091.233.42$47,440
Jan 2013524091.603.42$47,998
Dec 2012521086.773.42$45,207
Nov 2012533086.953.62$46,344
Oct 2012557089.383.40$49,785
Sep 2012365094.672.92$34,555
Aug 2012536092.662.91$49,666
Jul 2012541085.133.02$46,055
Jun 2012517079.822.52$41,267
May 2012542091.612.49$49,653
Apr 20125380101.652.00$54,688
Mar 20125400105.052.22$56,727
Feb 20125560101.102.57$56,212
Jan 2012546098.092.73$53,557
Dec 2011551096.873.24$53,375
Nov 2011523095.723.31$50,062
Oct 2011539084.983.65$45,804
Sep 2011533083.623.99$44,569
Aug 2011544083.404.15$45,370
Jul 2011348094.144.52$32,761
Jun 2011522092.904.64$48,494
May 2011541098.134.40$53,088
Apr 20113600105.964.33$38,146
Mar 2011344096.364.06$33,148
Feb 2011543085.644.18$46,503
Jan 2011529086.504.59$45,759
Dec 2010703085.734.35$60,268
Nov 2010506080.843.80$40,905
Oct 2010351078.103.51$27,413
Sep 2010374072.633.98$27,164
Aug 2010368073.684.42$27,114
Jul 2010532072.554.74$38,597
Jun 2010162070.364.91$11,398
May 2010319071.124.24$22,687
Apr 2010310081.694.12$25,324
Mar 2010314078.394.39$24,614
Feb 2010318073.585.44$23,398
Jan 2010161074.365.96$11,972
Dec 2009323071.445.48$23,075
Nov 2009315074.593.75$23,496
Oct 2009165072.544.11$11,969
Sep 2009312065.543.06$20,448
Aug 2009160067.423.22$10,787
Jul 2009319061.133.46$19,500
Jun 2009159066.163.90$10,519
May 2009310054.743.93$16,969
Apr 2009322046.773.59$15,060
Mar 2009156042.144.06$6,574
Feb 2009317032.814.63$10,401
Jan 2009324035.865.37$11,619
Dec 2008159037.105.98$5,899
Nov 2008324055.496.86$17,979
Oct 2008162075.246.92$12,189
Sep 20083460101.767.88$35,209
Aug 20083120114.228.48$35,637
Jul 20081580131.0811.39$20,711
Jun 20083110131.3313.03$40,844
May 20081580123.1711.57$19,461
Apr 20083560110.3110.45$39,270
Mar 20081640101.909.66$16,712
Feb 2008320092.538.77$29,610
Jan 2008332090.388.21$30,006
Dec 2007160088.337.30$14,133
Nov 2007512091.677.29$46,935
Oct 2007313082.856.92$25,932
Sep 2007157075.846.24$11,907
Aug 2007322069.066.39$22,237
Jul 2007161070.906.39$11,415
Jun 2007355062.007.55$22,010
May 2007319058.747.85$18,738
Apr 2007318059.617.81$18,956
Mar 2007160056.927.30$9,107
Feb 2007320055.108.22$17,632
Jan 2007321050.306.73$16,146
Dec 2006323056.656.92$18,298
Nov 2006159054.207.62$8,618
Oct 2006310054.906.01$17,019
Sep 2006362060.085.04$21,749
Aug 2006349068.717.34$23,980
Jul 2006473069.376.34$32,812
Jun 2006154066.286.38$10,207
May 2006310066.016.42$20,463
Apr 2006156064.397.36$10,045
Mar 2006474056.707.08$26,876
Feb 2006316057.597.75$18,198
Jan 2006158060.598.93$9,573
Dec 2005469054.9413.42$25,767
Nov 2005318054.6910.59$17,391
Oct 2005157058.3413.80$9,159
Sep 2005322061.4512.08$19,787
Aug 2005320061.519.80$19,683
Jul 2005322055.697.84$17,932
Jun 2005159052.337.38$8,320
May 2005317045.226.65$14,335
Apr 2005164049.207.36$8,069
Mar 2005156050.377.15$7,858
Feb 2005156045.226.31$7,054
Jan 20050043.166.32$0
Dec 2004154039.866.75$6,138
Nov 2004164045.286.33$7,426
Oct 2004160049.706.52$7,952
Sep 20040043.245.28$0
Aug 2004158042.375.55$6,694
Jul 2004157038.286.08$6,010
Jun 2004162036.106.43$5,848
May 2004158037.486.49$5,922
Apr 20040034.475.86$0
Mar 2004309034.365.53$10,617
Feb 20040032.455.51$0
Jan 2004156032.036.30$4,997
Dec 20030030.266.30$0
Nov 2003191028.804.60$5,501
Oct 20030028.174.76$0
Sep 20030026.314.75$0
Aug 2003189029.765.13$5,625
Jul 20030029.415.17$0
Jun 2003177028.565.98$5,055
May 20030026.595.97$0
Apr 2003162026.675.41$4,321
Mar 2003197031.146.10$6,135
Feb 20030033.487.93$0
Jan 2003201030.315.58$6,092
Dec 20020026.914.85$0
Nov 2002181024.664.14$4,463
Oct 20020026.464.23$0
Sep 2002200027.443.64$5,488
Aug 2002190025.963.16$4,932
Jul 20020024.583.06$0
Jun 2002160023.733.34$3,797
May 2002199024.663.58$4,907
Apr 20020023.653.51$0
Mar 2002186022.003.10$4,092
Feb 2002201018.222.38$3,662
Jan 2002200017.172.38$3,434
Dec 20010016.932.36$0
Nov 2001190018.072.41$3,433
Oct 200146019.782.53$910
Sep 2001195024.262.25$4,731
Aug 2001172024.873.05$4,278
Jul 200143023.933.20$1,029
Jun 2001176024.563.82$4,323
May 2001200025.524.31$5,104
Apr 2001202024.685.34$4,985
Mar 2001203024.545.38$4,982
Feb 2001193027.755.77$5,356
Jan 2001202027.478.40$5,549
Dec 20000026.889.12$0
Nov 2000151032.215.66$4,864
Oct 2000194031.235.15$6,059
Sep 2000199031.875.19$6,342
Aug 2000182029.644.54$5,394
Jul 2000199028.534.09$5,677
Jun 2000201029.304.40$5,889
May 2000193027.263.68$5,261
Apr 2000181024.513.12$4,436
Mar 2000189028.422.86$5,371
Feb 2000151027.622.73$4,171
Jan 2000288025.272.48$7,278
Dec 1999153024.282.42$3,715
Nov 1999158023.192.43$3,664
Oct 1999309020.982.80$6,483
Sep 1999171021.752.62$3,719
Aug 1999197019.262.88$3,794
Jul 1999309017.892.37$5,528
Jun 1999155015.942.36$2,471
May 1999272115.792.32$4,297
Apr 1999277115.102.21$4,185
Mar 1999239112.471.84$2,982
Feb 199924219.981.82$2,417
Jan 1999274110.381.90$2,846
Dec 199826219.201.77$2,412
Nov 1998278110.892.19$3,030
Oct 1998284112.421.97$3,529
Sep 1998286112.592.08$3,603
Aug 1998289111.301.91$3,268
Jul 1998299111.742.24$3,513
Jun 1998294111.242.24$3,307
May 1998322112.622.21$4,066
Apr 1998303113.042.51$3,954
Mar 1998299112.802.31$3,830
Feb 1998299113.952.30$4,173
Jan 1998323114.702.15$4,750
Dec 1997330116.322.41$5,388
Nov 1997323118.193.09$5,878
Oct 1997353119.253.15$6,798
Sep 1997382117.742.95$6,780
Aug 1997404117.862.55$7,218
Jul 1997315117.582.25$5,540
Jun 1997368117.242.26$6,347
May 1997366118.972.31$6,945
Apr 1997398117.882.08$7,118
Mar 1997470118.951.94$8,908
Feb 1997297120.492.21$6,088
Jan 1997463123.483.54$10,875
Dec 1996476123.32$11,100
Nov 1996313121.97$6,877
Oct 1996465123.31$10,839
Sep 1996491122.22$10,910
Aug 1996457120.26$9,259
Jul 1996532119.55$10,401
Jun 1996637118.73$11,931
May 1996725119.43$14,087
Apr 1996642121.51$13,809
Mar 1996443119.38$8,585
Feb 1996319116.98$5,417
Jan 1996157117.07$2,680
Dec 1995163017.19$2,802
Nov 199501516.00$0
Oct 19950115.43$0
Sep 19950116.18$0
Aug 19950115.92$0
Jul 19950115.24$0
Jun 19950116.41$0
May 19950617.56$0
Apr 19951621017.73$2,872
Mar 19951621716.44$2,663
Feb 1995335816.58$5,554
Jan 19950915.92$0
Dec 19940915.03$0
Nov 1994159615.90$2,528
Oct 19941531915.58$2,384
Sep 19941551315.29$2,370
Aug 19943082616.13$4,968
Jul 19941623317.56$2,845
Jun 19941541317.09$2,632
May 19943242215.88$5,145
Apr 19941541414.14$2,178
Mar 19941581112.46$1,969
Feb 19943164512.50$3,950
Jan 19944824512.66$6,102
Dec 19931581012.33$1,948
Nov 199301014.49$0
Oct 19931641715.85$2,599
Sep 19931611115.03$2,420
Aug 19931631315.66$2,553
Jul 19931541615.46$2,381
Jun 19933212416.79$5,390
May 19933153717.68$5,569
Apr 19931632118.05$2,942
Mar 19933222818.14$5,841
Feb 199301117.90$0
Jan 19933261416.93$5,519

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                   93 bbl  × $106.41 =     $9,896
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                   $9,896

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/1685 is the state's own key, not one this site invented.