TILLER, W. J.

Operated by TEXAS PETROLEUM INVESTMENT CO. (P-5 847710) in the LULING-BRANYON field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1108District 01Field 55679001OilCasinghead gasSave
Value, all time
$8.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$500 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
OilDisposition187,439 bbl$8,025,619
Casinghead gasProduction48 Mcf$65
Total$8,025,683

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 (12)

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 29.7265, -97.7305. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

29.72641, -97.73017 · 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
41.7%
5 of 12 wells
With a plug date
41.7%
5 of 12 wells
Median depth
2,181 ft
10 wells filed one
Completion to plug
25.7 years
median over 1 wells

What the state filed about each well

On the RRC proration schedule
541.7%
A plug date is filed
541.7%
BothOn the schedule and plugged. Neither fact cancels the other.
541.7%
NeitherNo plug date, and not on the schedule.
758.3%

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

0k
2k
4k
6k
8k
10k
12k
15k
20k+

Total depth in feet, 10 of 12 wells. Median 2,181 ft, with the middle half between 2,091 and 2,809 ft; the shallowest is 1,824 ft and the deepest 3,625 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

70s
80s
90s
00s

Last completion by decade, 6 of 12 wells, Apr 1976 – May 2008. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Apr 1976 – May 2008
6 of 12 wells; 6 filed none
Plug dates filed
Sep 1977 – Mar 2026
5 of 12 wells; 7 filed none

Last completion to plug: a median of 25.7 years across the 1 well that filed both dates, with the middle half between 25.7 years and 25.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells

42-05503398172,060 ftNov 2003Yes
42-0550340361,824 ftMar 2026Yes
42-0550340582,088 ftDec 2012Yes
42-05580267152,101 ftSep 1977Yes
42-055034047
42-0558026611
42-055348883H2,152 ftMay 2008
42-055346741H3,625 ftOct 1992
42-0550339923,004 ftJul 1991
42-0558026513,004 ftJul 1991
42-0550340142,223 ftJun 1987
42-05530741182,210 ftApr 1976Dec 2001Yes

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 20265840106.413.05$62,143
Apr 2026585098.932.87$57,874
Mar 2026583089.753.15$52,324
Feb 2026562063.503.75$35,687
Jan 2026609059.138.00$36,010
Dec 2025538056.664.41$30,483
Nov 2025620058.593.93$36,326
Oct 2025619059.383.30$36,756
Sep 2025619062.743.08$38,836
Aug 2025568063.933.01$36,312
Jul 2025598066.743.32$39,911
Jun 2025562066.483.13$37,362
May 2025589060.553.23$35,664
Apr 2025548062.363.54$34,173
Mar 2025533067.704.27$36,084
Feb 2025524070.884.34$37,141
Jan 2025574074.324.28$42,660
Dec 2024485068.993.12$33,460
Nov 2024527069.052.20$36,389
Oct 2024552071.372.28$39,396
Sep 2024545069.612.36$37,937
Aug 2024525075.632.06$39,706
Jul 2024606079.932.15$48,438
Jun 2024574078.082.63$44,818
May 2024617078.812.20$48,626
Apr 2024573084.451.66$48,390
Mar 2024633080.301.55$50,830
Feb 2024647076.091.78$49,230
Jan 2024679073.023.30$49,581
Dec 2023636071.262.61$45,321
Nov 2023657077.892.81$51,174
Oct 2023710085.443.09$60,662
Sep 2023672089.042.74$59,835
Aug 2023768080.522.67$61,839
Jul 2023746074.852.64$55,838
Jun 2023731068.962.26$50,410
May 2023760070.622.23$53,671
Apr 2023737078.122.24$57,574
Mar 2023756072.852.39$55,075
Feb 2023765075.112.47$57,459
Jan 2023816076.533.39$62,448
Dec 2022798076.415.73$60,975
Nov 2022778085.005.65$66,130
Oct 2022802087.185.86$69,918
Sep 2022777084.888.16$65,952
Aug 2022519094.529.13$49,056
Jul 20222040101.587.54$20,722
Jun 20228320115.097.98$95,755
May 20228200109.378.43$89,683
Apr 20228060104.226.84$84,001
Mar 20228280108.885.08$90,153
Feb 2022844091.054.86$76,846
Jan 2022975081.844.54$79,794
Dec 2021963071.323.90$68,681
Nov 2021902077.435.24$69,842
Oct 2021996079.795.71$79,471
Sep 20211,032069.865.35$72,096
Aug 2021908066.024.22$59,946
Jul 2021943070.783.98$66,746
Jun 2021818069.493.38$56,843
May 20211,015063.483.02$64,432
Apr 2021986060.362.76$59,515
Mar 2021981061.302.72$60,135
Feb 2021752057.805.55$43,466
Jan 20211,008050.412.81$50,813
Dec 20201,037044.642.68$46,292
Nov 2020992038.772.71$38,460
Oct 20201,001036.972.48$37,007
Sep 2020989037.091.99$36,682
Aug 20201,011039.982.39$40,420
Jul 20201,058038.371.83$40,595
Jun 20201,104034.901.69$38,530
May 2020922016.921.81$15,600
Apr 20201,045014.751.80$15,414
Mar 20201,040030.341.86$31,554
Feb 20201,002049.881.98$49,980
Jan 20201,069057.252.09$61,200
Dec 20191,075059.012.30$63,436
Nov 20191,182055.302.75$65,365
Oct 2019439053.472.42$23,473
Sep 201942055.052.66$2,312
Aug 201923053.112.30$1,222
Jul 201921056.272.46$1,182
Jun 201928052.782.49$1,478
May 201920058.482.74$1,170
Apr 201915062.632.75$939
Mar 201933056.803.06$1,874
Feb 201921050.852.79$1,068
Jan 201930046.033.23$1,381
Dec 201827046.594.19$1,258
Nov 201826052.934.24$1,376
Oct 201829061.443.40$1,782
Sep 201830059.543.11$1,786
Aug 201831059.403.07$1,841
Jul 201860065.142.93$3,908
Jun 201859060.183.08$3,551
May 201851065.382.90$3,334
Apr 201852063.842.90$3,320
Mar 201835061.222.79$2,143
Feb 201849061.782.77$3,027
Jan 201861062.874.01$3,835
Dec 201756057.272.92$3,207
Nov 201754055.423.12$2,993
Oct 201760049.292.98$2,957
Sep 201761047.523.09$2,899
Aug 201758045.373.00$2,631
Jul 201766043.873.09$2,895
Jun 201765042.493.09$2,762
May 201792045.373.26$4,174
Apr 201778047.933.21$3,739
Mar 201782046.772.98$3,835
Feb 201791050.452.95$4,591
Jan 201791049.413.42$4,496
Dec 201696048.763.72$4,681
Nov 2016101042.492.64$4,291
Oct 2016104046.193.09$4,804
Sep 201698041.553.10$4,072
Aug 201695041.442.92$3,937
Jul 201694041.622.92$3,912
Jun 2016109045.352.69$4,943
May 2016122042.521.99$5,187
Apr 2016124036.561.99$4,533
Mar 2016123033.011.79$4,060
Feb 201693026.472.06$2,462
Jan 2016126027.352.36$3,446
Dec 2015125032.362.00$4,045
Nov 2015118038.792.17$4,577
Oct 2015126043.552.43$5,487
Sep 2015147042.992.76$6,320
Aug 2015153040.162.87$6,144
Jul 2015132048.152.95$6,356
Jun 2015125056.152.88$7,019
May 2015136055.212.96$7,509
Apr 2015145049.822.71$7,224
Mar 2015151042.892.93$6,476
Feb 2015120044.662.98$5,359
Jan 2015120043.433.10$5,212
Dec 2014116054.693.59$6,344
Nov 2014111070.464.25$7,821
Oct 2014121078.303.90$9,474
Sep 2014112086.164.05$9,650
Aug 2014122089.394.04$10,906
Jul 2014121096.564.18$11,684
Jun 2014112098.164.74$10,994
May 2014116094.734.73$10,989
Apr 2014112095.944.81$10,745
Mar 2014123095.895.06$11,794
Feb 2014120097.406.19$11,688
Jan 2014130090.404.86$11,752
Dec 2013126091.824.35$11,569
Nov 2013136088.853.74$12,084
Oct 2013143097.423.78$13,931
Sep 20131410104.113.72$14,680
Aug 20131430104.253.52$14,908
Jul 20131460102.523.72$14,968
Jun 2013142094.403.93$13,405
May 2013146094.834.15$13,845
Apr 2013145093.964.28$13,624
Mar 2013147093.623.91$13,762
Feb 2013133091.233.42$12,134
Jan 2013150091.603.42$13,740
Dec 2012144086.773.42$12,495
Nov 2012143086.953.62$12,434
Oct 2012145089.383.40$12,960
Sep 2012138094.672.92$13,064
Aug 2012143092.662.91$13,250
Jul 2012148085.133.02$12,599
Jun 2012140079.822.52$11,175
May 2012148091.612.49$13,558
Apr 20121290101.652.00$13,113
Mar 20121420105.052.22$14,917
Feb 20121200101.102.57$12,132
Jan 2012126098.092.73$12,359
Dec 2011126096.873.24$12,206
Nov 201183095.723.31$7,945
Oct 201199084.983.65$8,413
Sep 2011103083.623.99$8,613
Aug 2011137083.404.15$11,426
Jul 2011134094.144.52$12,615
Jun 2011141092.904.64$13,099
May 2011156098.134.40$15,308
Apr 20111530105.964.33$16,212
Mar 2011145096.364.06$13,972
Feb 2011115085.644.18$9,849
Jan 2011127086.504.59$10,986
Dec 2010124085.734.35$10,631
Nov 2010129080.843.80$10,428
Oct 2010141078.103.51$11,012
Sep 2010160072.633.98$11,621
Aug 2010165073.684.42$12,157
Jul 2010182072.554.74$13,204
Jun 2010188070.364.91$13,228
May 2010168071.124.24$11,948
Apr 2010160081.694.12$13,070
Mar 2010170078.394.39$13,326
Feb 201096073.585.44$7,064
Jan 201064074.365.96$4,759
Dec 200989071.445.48$6,358
Nov 2009125074.593.75$9,324
Oct 2009114072.544.11$8,270
Sep 2009192065.543.06$12,584
Aug 2009219067.423.22$14,765
Jul 2009201061.133.46$12,287
Jun 2009182066.163.90$12,041
May 2009187054.743.93$10,236
Apr 2009190046.773.59$8,886
Mar 2009184042.144.06$7,754
Feb 2009188032.814.63$6,168
Jan 2009193035.865.37$6,921
Dec 2008182037.105.98$6,752
Nov 2008228055.496.86$12,652
Oct 2008253075.246.92$19,036
Sep 20082200101.767.88$22,387
Aug 20081160114.228.48$13,250
Jul 20081600131.0811.39$20,973
Jun 20082720131.3313.03$35,722
May 20082670123.1711.57$32,886
Apr 20083120110.3110.45$34,417
Mar 20083380101.909.66$34,442
Feb 2008301092.538.77$27,852
Jan 2008221090.388.21$19,974
Dec 2007202088.337.30$17,843
Nov 2007243091.677.29$22,276
Oct 2007241082.856.92$19,967
Sep 2007263075.846.24$19,946
Aug 2007236069.066.39$16,298
Jul 2007242070.906.39$17,158
Jun 2007260062.007.55$16,120
May 2007322058.747.85$18,914
Apr 2007266059.617.81$15,856
Mar 2007297056.927.30$16,905
Feb 2007295055.108.22$16,255
Jan 2007300050.306.73$15,090
Dec 2006324056.656.92$18,355
Nov 2006269054.207.62$14,580
Oct 2006323054.906.01$17,733
Sep 2006317060.085.04$19,045
Aug 2006304068.717.34$20,888
Jul 2006314069.376.34$21,782
Jun 2006368066.286.38$24,391
May 2006277066.016.42$18,285
Apr 2006291064.397.36$18,737
Mar 2006349056.707.08$19,788
Feb 2006312057.597.75$17,968
Jan 2006313060.598.93$18,965
Dec 2005312054.9413.42$17,141
Nov 2005311054.6910.59$17,009
Oct 2005307058.3413.80$17,910
Sep 2005324061.4512.08$19,910
Aug 2005375061.519.80$23,066
Jul 2005405055.697.84$22,554
Jun 2005293052.337.38$15,333
May 2005306045.226.65$13,837
Apr 2005270049.207.36$13,284
Mar 2005344050.377.15$17,327
Feb 2005267045.226.31$12,074
Jan 2005314043.166.32$13,552
Dec 2004343039.866.75$13,672
Nov 2004306045.286.33$13,856
Oct 2004361049.706.52$17,942
Sep 2004247043.245.28$10,680
Aug 2004332042.375.55$14,067
Jul 2004388038.286.08$14,853
Jun 2004405036.106.43$14,621
May 2004408037.486.49$15,292
Apr 2004418034.475.86$14,408
Mar 2004400034.365.53$13,744
Feb 2004334032.455.51$10,838
Jan 2004344032.036.30$11,018
Dec 2003361030.266.30$10,924
Nov 2003382028.804.60$11,002
Oct 2003419028.174.76$11,803
Sep 2003395026.314.75$10,392
Aug 2003465029.765.13$13,838
Jul 2003496029.415.17$14,587
Jun 2003349028.565.98$9,967
May 2003273026.595.97$7,259
Apr 2003576026.675.41$15,362
Mar 2003581031.146.10$18,092
Feb 2003516033.487.93$17,276
Jan 2003623030.315.58$18,883
Dec 2002486026.914.85$13,078
Nov 2002512024.664.14$12,626
Oct 2002658026.464.23$17,411
Sep 2002430027.443.64$11,799
Aug 2002723025.963.16$18,769
Jul 2002571024.583.06$14,035
Jun 2002483023.733.34$11,462
May 2002460024.663.58$11,344
Apr 2002386023.653.51$9,129
Mar 2002576022.003.10$12,672
Feb 2002451018.222.38$8,217
Jan 2002492017.172.38$8,448
Dec 2001425016.932.36$7,195
Nov 2001438018.072.41$7,915
Oct 2001532019.782.53$10,523
Sep 2001557024.262.25$13,513
Aug 2001603024.873.05$14,997
Jul 2001455023.933.20$10,888
Jun 2001707024.563.82$17,364
May 2001580025.524.31$14,802
Apr 2001526024.685.34$12,982
Mar 2001625024.545.38$15,338
Feb 2001515027.755.77$14,291
Jan 2001588027.478.40$16,152
Dec 2000596026.889.12$16,020
Nov 2000542032.215.66$17,458
Oct 2000588031.235.15$18,363
Sep 2000489131.875.19$15,590
Aug 2000461029.644.54$13,664
Jul 2000621028.534.09$17,717
Jun 2000571029.304.40$16,730
May 2000622027.263.68$16,956
Apr 2000539024.513.12$13,211
Mar 2000580028.422.86$16,484
Feb 2000635027.622.73$17,539
Jan 2000516025.272.48$13,039
Dec 1999737024.282.42$17,894
Nov 1999603023.192.43$13,984
Oct 1999608120.982.80$12,759
Sep 1999702021.752.62$15,269
Aug 1999650019.262.88$12,519
Jul 1999631017.892.37$11,289
Jun 1999617015.942.36$9,835
May 1999520015.792.32$8,211
Apr 1999480115.102.21$7,250
Mar 1999560112.471.84$6,985
Feb 199952119.981.82$5,201
Jan 1999505110.381.90$5,244
Dec 199876419.201.77$7,031
Nov 1998544110.892.19$5,926
Oct 1998651112.421.97$8,087
Sep 1998617112.592.08$7,770
Aug 1998440111.301.91$4,974
Jul 1998589111.742.24$6,917
Jun 1998609111.242.24$6,847
May 1998600112.622.21$7,574
Apr 1998724113.042.51$9,443
Mar 1998634112.802.31$8,118
Feb 1998639113.952.30$8,916
Jan 1998691114.702.15$10,160
Dec 1997783116.322.41$12,781
Nov 1997640118.193.09$11,645
Oct 1997730119.253.15$14,056
Sep 1997686117.742.95$12,173
Aug 1997726117.862.55$12,969
Jul 1997729117.582.25$12,818
Jun 1997618117.242.26$10,657
May 1997780118.972.31$14,799
Apr 1997709117.882.08$12,679
Mar 1997728018.951.94$13,796
Feb 1997620020.492.21$12,704
Jan 1997725023.483.54$17,023
Dec 1996828023.32$19,309
Nov 1996777021.97$17,071
Oct 1996731023.31$17,040
Sep 1996801022.22$17,798
Aug 1996796020.26$16,127
Jul 1996851019.55$16,637
Jun 1996787018.73$14,741
May 19961,089019.43$21,159
Apr 1996759021.51$16,326
Mar 1996758019.38$14,690
Feb 1996721016.98$12,243
Jan 1996940017.07$16,046
Dec 1995877017.19$15,076
Nov 1995783016.00$12,528
Oct 1995891015.43$13,748
Sep 1995852016.18$13,785
Aug 1995907015.92$14,439
Jul 1995969015.24$14,768
Jun 1995888016.41$14,572
May 1995882017.56$15,488
Apr 1995948017.73$16,808
Mar 1995966016.44$15,881
Feb 1995820016.58$13,596
Jan 1995905015.92$14,408
Dec 1994938015.03$14,098
Nov 1994850015.90$13,515
Oct 1994938015.58$14,614
Sep 1994920115.29$14,067
Aug 1994791116.13$12,759
Jul 1994836117.56$14,680
Jun 1994991117.09$16,936
May 1994908115.88$14,419
Apr 1994824114.14$11,651
Mar 19941,008112.46$12,560
Feb 1994954112.50$11,925
Jan 19941,070112.66$13,546
Dec 1993986112.33$12,157
Nov 19931,021114.49$14,794
Oct 19931,209115.85$19,163
Sep 19931,148115.03$17,254
Aug 19931,207115.66$18,902
Jul 19931,250115.46$19,325
Jun 19931,319116.79$22,146
May 19931,265117.68$22,365
Apr 19931,362118.05$24,584
Mar 19931,181118.14$21,423
Feb 19931,157117.90$20,710
Jan 19931,408116.93$23,837

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                  584 bbl  × $106.41 =    $62,143
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $62,143

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/1108 is the state's own key, not one this site invented.