GILLIS, J. H.

Operated by SEITZ, J. R. & ADAM, LTD. (P-5 764665) in the WOODBINE field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 26910District 09Field 98505001OilCasinghead gasSaveExport
Value, all time
$5.1 M
Jan 1993 – May 2026
Value, last 12 filed months
$180 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 22 leases and 86 wells, and the rule below applies to all of them.

Discovered
1944-04-24
as the register files it
Field class
Oil
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres.

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
OilDisposition119,671 bbl$5,071,434
Casinghead gasProduction21 Mcf$0
Total$5,071,434

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 33.6030, -96.9838. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

33.60287, -96.98421 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
4,459 ft
3 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.
3100.0%

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

Between 4,451 and 4,677 ft, median 4,459 ft, over the 3 wells that filed a depth.

Completions filed
Jun 1978 – May 1986
3 of 3 wells

3 wells

42-0973176934,451 ftMay 1986
42-0978310024,459 ftJun 1978
42-0970196114,677 ftJun 1978

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 20261900106.413.05$20,218
Apr 2026198098.932.87$19,588
Mar 2026293089.753.15$26,297
Feb 2026192063.503.75$12,192
Jan 202697059.138.00$5,736
Dec 2025195056.664.41$11,049
Nov 2025292058.593.93$17,108
Oct 2025200059.383.30$11,876
Sep 2025191062.743.08$11,983
Aug 2025193063.933.01$12,338
Jul 2025195066.743.32$13,014
Jun 2025278066.483.13$18,481
May 2025191060.553.23$11,565
Apr 2025292062.363.54$18,209
Mar 2025193067.704.27$13,066
Feb 2025286070.884.34$20,272
Jan 2025190074.324.28$14,121
Dec 2024287068.993.12$19,800
Nov 202495069.052.20$6,560
Oct 2024282071.372.28$20,126
Sep 2024287069.612.36$19,978
Aug 202496075.632.06$7,260
Jul 2024281079.932.15$22,460
Jun 2024209078.082.63$16,319
May 2024283078.812.20$22,303
Apr 2024196084.451.66$16,552
Mar 2024199080.301.55$15,980
Feb 2024192076.091.78$14,609
Jan 2024302073.023.30$22,052
Dec 2023203071.262.61$14,466
Nov 2023287077.892.81$22,354
Oct 2023195085.443.09$16,661
Sep 2023292089.042.74$26,000
Aug 2023285080.522.67$22,948
Jul 2023191074.852.64$14,296
Jun 2023286068.962.26$19,723
May 2023284070.622.23$20,056
Apr 2023188078.122.24$14,687
Mar 2023189072.852.39$13,769
Feb 2023187075.112.47$14,046
Jan 2023377076.533.39$28,852
Dec 2022195076.415.73$14,900
Nov 2022287085.005.65$24,395
Oct 2022291087.185.86$25,369
Sep 2022265084.888.16$22,493
Aug 2022277094.529.13$26,182
Jul 20222800101.587.54$28,442
Jun 20222830115.097.98$32,570
May 20223860109.378.43$42,217
Apr 20221810104.226.84$18,864
Mar 20222830108.885.08$30,813
Feb 2022414091.054.86$37,695
Jan 2022414081.844.54$33,882
Dec 2021520071.323.90$37,086
Nov 2021266077.435.24$20,596
Oct 2021141079.795.71$11,250
Sep 2021273069.865.35$19,072
Aug 2021272066.024.22$17,957
Jul 2021275070.783.98$19,465
Jun 2021270069.493.38$18,762
May 2021270063.483.02$17,140
Apr 2021136060.362.76$8,209
Mar 2021117061.302.72$7,172
Feb 2021117057.805.55$6,763
Jan 2021121050.412.81$6,100
Dec 202057044.642.68$2,544
Nov 2020116038.772.71$4,497
Oct 2020119036.972.48$4,399
Sep 2020116037.091.99$4,302
Aug 2020118039.982.39$4,718
Jul 2020117038.371.83$4,489
Jun 2020126034.901.69$4,397
May 20200016.921.81$0
Apr 2020135014.751.80$1,991
Mar 2020120030.341.86$3,641
Feb 2020116049.881.98$5,786
Jan 202057057.252.09$3,263
Dec 2019119059.012.30$7,022
Nov 2019121055.302.75$6,691
Oct 2019117053.472.42$6,256
Sep 2019116055.052.66$6,386
Aug 2019115053.112.30$6,108
Jul 2019175056.272.46$9,847
Jun 2019116052.782.49$6,122
May 2019115058.482.74$6,725
Apr 2019118062.632.75$7,390
Mar 2019172056.803.06$9,770
Feb 201957050.852.79$2,898
Jan 2019116046.033.23$5,339
Dec 2018116046.594.19$5,404
Nov 2018174052.934.24$9,210
Oct 2018117061.443.40$7,188
Sep 2018117059.543.11$6,966
Aug 2018118059.403.07$7,009
Jul 2018176065.142.93$11,465
Jun 2018121060.183.08$7,282
May 2018119065.382.90$7,780
Apr 201857063.842.90$3,639
Mar 2018117061.222.79$7,163
Feb 20180061.782.77$0
Jan 2018111062.874.01$6,979
Dec 201760057.272.92$3,436
Nov 2017120055.423.12$6,650
Oct 2017176049.292.98$8,675
Sep 2017116047.523.09$5,512
Aug 2017116045.373.00$5,263
Jul 2017114043.873.09$5,001
Jun 2017116042.493.09$4,929
May 2017177045.373.26$8,030
Apr 2017114047.933.21$5,464
Mar 2017112046.772.98$5,238
Feb 2017113050.452.95$5,701
Jan 2017114049.413.42$5,633
Dec 2016114048.763.72$5,559
Nov 2016118042.492.64$5,014
Oct 2016114046.193.09$5,266
Sep 201657041.553.10$2,368
Aug 2016119041.442.92$4,931
Jul 2016119041.622.92$4,953
Jun 2016120045.352.69$5,442
May 2016118042.521.99$5,017
Apr 2016118036.561.99$4,314
Mar 2016116033.011.79$3,829
Feb 201660026.472.06$1,588
Jan 2016118027.352.36$3,227
Dec 2015175032.362.00$5,663
Nov 201558038.792.17$2,250
Oct 2015120043.552.43$5,226
Sep 2015115042.992.76$4,944
Aug 2015182040.162.87$7,309
Jul 2015180048.152.95$8,667
Jun 201556056.152.88$3,144
May 2015179055.212.96$9,883
Apr 2015116049.822.71$5,779
Mar 2015118042.892.93$5,061
Feb 201560044.662.98$2,680
Jan 2015117043.433.10$5,081
Dec 2014118054.693.59$6,453
Nov 201463070.464.25$4,439
Oct 2014122078.303.90$9,553
Sep 2014122086.164.05$10,512
Aug 2014120089.394.04$10,727
Jul 2014179096.564.18$17,284
Jun 2014117098.164.74$11,485
May 2014122094.734.73$11,557
Apr 2014119095.944.81$11,417
Mar 2014120095.895.06$11,507
Feb 2014167097.406.19$16,266
Jan 201457090.404.86$5,153
Dec 2013113091.824.35$10,376
Nov 2013163088.853.74$14,483
Oct 2013113097.423.78$11,008
Sep 20131700104.113.72$17,699
Aug 20131110104.253.52$11,572
Jul 20131660102.523.72$17,018
Jun 2013115094.403.93$10,856
May 2013112094.834.15$10,621
Apr 2013171093.964.28$16,067
Mar 2013108093.623.91$10,111
Feb 2013109091.233.42$9,944
Jan 2013167091.603.42$15,297
Dec 2012169086.773.42$14,664
Nov 2012113086.953.62$9,825
Oct 2012167089.383.40$14,926
Sep 2012168094.672.92$15,905
Aug 2012168092.662.91$15,567
Jul 2012224085.133.02$19,069
Jun 2012112079.822.52$8,940
May 2012228091.612.49$20,887
Apr 20121690101.652.00$17,179
Mar 20121690105.052.22$17,753
Feb 20121700101.102.57$17,187
Jan 2012171098.092.73$16,773
Dec 2011225096.873.24$21,796
Nov 2011169095.723.31$16,177
Oct 2011221084.983.65$18,781
Sep 2011170083.623.99$14,215
Aug 2011225083.404.15$18,765
Jul 2011138094.144.52$12,991
Jun 2011225092.904.64$20,903
May 2011168098.134.40$16,486
Apr 20111130105.964.33$11,973
Mar 2011216096.364.06$20,814
Feb 2011111085.644.18$9,506
Jan 2011168086.504.59$14,532
Dec 2010225085.734.35$19,289
Nov 2010168080.843.80$13,581
Oct 2010223078.103.51$17,416
Sep 2010166072.633.98$12,057
Aug 2010168073.684.42$12,378
Jul 2010165072.554.74$11,971
Jun 2010224070.364.91$15,761
May 2010168071.124.24$11,948
Apr 2010170081.694.12$13,887
Mar 2010222078.394.39$17,403
Feb 2010224073.585.44$16,482
Jan 2010280074.365.96$20,821
Dec 2009224071.445.48$16,003
Nov 2009166074.593.75$12,382
Oct 2009278072.544.11$20,166
Sep 2009221065.543.06$14,484
Aug 2009216067.423.22$14,563
Jul 2009215061.133.46$13,143
Jun 2009221066.163.90$14,621
May 2009225054.743.93$12,317
Apr 2009170046.773.59$7,951
Mar 2009168042.144.06$7,080
Feb 2009167032.814.63$5,479
Jan 2009225035.865.37$8,069
Dec 2008165037.105.98$6,122
Nov 2008227055.496.86$12,596
Oct 2008225075.246.92$16,929
Sep 20082830101.767.88$28,798
Aug 20082260114.228.48$25,814
Jul 20082260131.0811.39$29,624
Jun 20082260131.3313.03$29,681
May 20082830123.1711.57$34,857
Apr 20082280110.3110.45$25,151
Mar 20082850101.909.66$29,042
Feb 2008282092.538.77$26,093
Jan 2008283090.388.21$25,578
Dec 2007227088.337.30$20,051
Nov 2007284091.677.29$26,034
Oct 2007282082.856.92$23,364
Sep 2007170075.846.24$12,893
Aug 2007226069.066.39$15,608
Jul 2007284070.906.39$20,136
Jun 2007284062.007.55$17,608
May 2007282058.747.85$16,565
Apr 2007284059.617.81$16,929
Mar 2007338056.927.30$19,239
Feb 2007336055.108.22$18,514
Jan 2007283050.306.73$14,235
Dec 2006395056.656.92$22,377
Nov 2006343054.207.62$18,591
Oct 2006397054.906.01$21,795
Sep 2006341060.085.04$20,487
Aug 2006455068.717.34$31,263
Jul 2006403069.376.34$27,956
Jun 2006455066.286.38$30,157
May 2006509066.016.42$33,599
Apr 2006561064.397.36$36,123
Mar 2006554056.707.08$31,412
Feb 2006620057.597.75$35,706
Jan 2006724060.598.93$43,867
Dec 2005681054.9413.42$37,414
Nov 2005840054.6910.59$45,940
Oct 2005834058.3413.80$48,656
Sep 2005774061.4512.08$47,562
Aug 2005395061.519.80$24,296
Jul 2005169055.697.84$9,412
Jun 2005225052.337.38$11,774
May 2005285045.226.65$12,888
Apr 2005227049.207.36$11,168
Mar 2005281050.377.15$14,154
Feb 2005284045.226.31$12,842
Jan 2005284043.166.32$12,257
Dec 2004224039.866.75$8,929
Nov 2004226045.286.33$10,233
Oct 2004281049.706.52$13,966
Sep 2004226043.245.28$9,772
Aug 2004284042.375.55$12,033
Jul 2004230038.286.08$8,804
Jun 2004341036.106.43$12,310
May 2004228037.486.49$8,545
Apr 2004285034.475.86$9,824
Mar 2004340034.365.53$11,682
Feb 2004225032.455.51$7,301
Jan 2004283032.036.30$9,064
Dec 2003342030.266.30$10,349
Nov 2003226028.804.60$6,509
Oct 2003342028.174.76$9,634
Sep 2003338026.314.75$8,893
Aug 2003230029.765.13$6,845
Jul 2003349029.415.17$10,264
Jun 2003293028.565.98$8,368
May 2003348026.595.97$9,253
Apr 2003404026.675.41$10,775
Mar 2003290031.146.10$9,031
Feb 2003346033.487.93$11,584
Jan 2003290030.315.58$8,790
Dec 2002346026.914.85$9,311
Nov 2002230024.664.14$5,672
Oct 2002287026.464.23$7,594
Sep 2002291027.443.64$7,985
Aug 2002346025.963.16$8,982
Jul 2002292024.583.06$7,177
Jun 2002298023.733.34$7,072
May 2002291024.663.58$7,176
Apr 2002354023.653.51$8,372
Mar 2002288022.003.10$6,336
Feb 2002289018.222.38$5,266
Jan 2002292017.172.38$5,014
Dec 2001232016.932.36$3,928
Nov 2001350018.072.41$6,325
Oct 2001293019.782.53$5,796
Sep 2001294024.262.25$7,132
Aug 2001348024.873.05$8,655
Jul 2001296023.933.20$7,083
Jun 2001347024.563.82$8,522
May 2001408025.524.31$10,412
Apr 2001348024.685.34$8,589
Mar 2001355024.545.38$8,712
Feb 2001428027.755.77$11,877
Jan 2001353027.478.40$9,697
Dec 2000338026.889.12$9,085
Nov 2000420032.215.66$13,528
Oct 2000360031.235.15$11,243
Sep 2000402031.875.19$12,812
Aug 2000327029.644.54$9,692
Jul 2000328028.534.09$9,358
Jun 2000390029.304.40$11,427
May 2000311027.263.68$8,478
Apr 2000252024.513.12$6,177
Mar 2000336028.422.86$9,549
Feb 2000335027.622.73$9,253
Jan 2000342025.272.48$8,642
Dec 1999337024.282.42$8,182
Nov 1999456023.192.43$10,575
Oct 1999320020.982.80$6,714
Sep 1999456021.752.62$9,918
Aug 1999311019.262.88$5,990
Jul 1999383017.892.37$6,852
Jun 1999344015.942.36$5,483
May 1999396015.792.32$6,253
Apr 1999355015.102.21$5,361
Mar 1999413012.471.84$5,150
Feb 199934809.981.82$3,473
Jan 1999468010.381.90$4,858
Dec 199834809.201.77$3,202
Nov 1998405010.892.19$4,410
Oct 1998322012.421.97$3,999
Sep 1998393012.592.08$4,948
Aug 1998414011.301.91$4,678
Jul 1998398011.742.24$4,673
Jun 1998287011.242.24$3,226
May 1998346012.622.21$4,367
Apr 1998403013.042.51$5,255
Mar 1998401012.802.31$5,133
Feb 1998386013.952.30$5,385
Jan 1998385014.702.15$5,660
Dec 1997458016.322.41$7,475
Nov 1997387018.193.09$7,040
Oct 1997397019.253.15$7,642
Sep 1997413017.742.95$7,327
Aug 1997336017.862.55$6,001
Jul 1997454017.582.25$7,981
Jun 1997521017.242.26$8,982
May 1997363018.972.31$6,886
Apr 1997484017.882.08$8,654
Mar 1997430018.951.94$8,149
Feb 1997345020.492.21$7,069
Jan 1997480023.483.54$11,270
Dec 1996426023.32$9,934
Nov 1996360021.97$7,909
Oct 1996653023.31$15,221
Sep 1996511022.22$11,354
Aug 1996633020.26$12,825
Jul 1996632019.55$12,356
Jun 1996562018.73$10,526
May 1996696019.43$13,523
Apr 1996251021.51$5,399
Mar 1996496019.38$9,612
Feb 1996612016.98$10,392
Jan 1996607017.07$10,361
Dec 1995657017.19$11,294
Nov 1995497016.00$7,952
Oct 1995689015.43$10,631
Sep 1995600016.18$9,708
Aug 1995532015.92$8,469
Jul 1995695015.24$10,592
Jun 1995644016.41$10,568
May 1995776017.56$13,627
Apr 1995698017.73$12,376
Mar 1995822016.44$13,514
Feb 1995717016.58$11,888
Jan 1995782015.92$12,449
Dec 1994724015.03$10,882
Nov 1994781015.90$12,418
Oct 1994902015.58$14,053
Sep 1994902115.29$13,792
Aug 1994965116.13$15,565
Jul 19941,020117.56$17,911
Jun 1994814117.09$13,911
May 1994954115.88$15,150
Apr 1994955114.14$13,504
Mar 19941,040112.46$12,958
Feb 1994951112.50$11,888
Jan 19941,176112.66$14,888
Dec 19931,254112.33$15,462
Nov 1993925114.49$13,403
Oct 1993699115.85$11,079
Sep 1993770115.03$11,573
Aug 1993522115.66$8,175
Jul 1993530115.46$8,194
Jun 1993529116.79$8,882
May 1993456117.68$8,062
Apr 1993586118.05$10,577
Mar 1993576118.14$10,449
Feb 1993510117.90$9,129
Jan 1993411116.93$6,958

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                  190 bbl  × $106.41 =    $20,218
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $20,218

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/26910 is the state's own key, not one this site invented.