MILLS-ESTATE

Operated by WALKER OIL AND GAS LTD (P-5 892004) in the SHARON RIDGE (1700) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 5736District 8AField 82710498OilCasinghead gasSave
Value, all time
$11.2 M
Jan 1993 – May 2026
Value, last 12 filed months
$202 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
OilDisposition259,388 bbl$11,231,651
Casinghead gasProduction330 Mcf$1,231
Total$11,232,882

48 Mcf of this lease's gas, across 48 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 (15)

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 32.5410, -100.9418. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

32.54117, -100.94175 · 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
20.0%
3 of 15 wells
With a plug date
13.3%
2 of 15 wells
Median depth
1,734 ft
5 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
320.0%
A plug date is filed
213.3%
BothOn the schedule and plugged. Neither fact cancels the other.
213.3%
NeitherNo plug date, and not on the schedule.
1280.0%

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

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

Total depth in feet, 5 of 15 wells. Median 1,734 ft, with the middle half between 1,725 and 1,735 ft; the shallowest is 1,699 ft and the deepest 1,759 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

80s

Last completion by decade, 1 of 15 wells, Jul 1989. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Jul 1989
1 of 15 wells; 14 filed none
Plug dates filed
Dec 1993 – May 2019
2 of 15 wells; 13 filed none

15 wells

42-4150133631,759 ftMay 2019Yes
42-4150464411,734 ftDec 1993Yes
42-4150133521,699 ft
42-415013374
42-415013385
42-415013396
42-415013407
42-415013418
42-415013429
42-41501343101,725 ft
42-4150134512
42-4150134613
42-4150134714
42-4150134815
42-41501344111,735 ftJul 1989Yes

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 20261690106.413.05$17,983
Apr 2026329098.932.87$32,548
Mar 2026177089.753.15$15,886
Feb 2026345063.503.75$21,908
Jan 2026165059.138.00$9,756
Dec 2025206056.664.41$11,672
Nov 2025336058.593.93$19,686
Oct 2025174059.383.30$10,332
Sep 2025174062.743.08$10,917
Aug 2025327063.933.01$20,905
Jul 2025170066.743.32$11,346
Jun 2025289066.483.13$19,213
May 2025333060.553.23$20,163
Apr 2025165062.363.54$10,289
Mar 2025322067.704.27$21,799
Feb 2025166070.884.34$11,766
Jan 2025315074.324.28$23,411
Dec 2024164068.993.12$11,314
Nov 2024514069.052.20$35,492
Oct 2024159071.372.28$11,348
Sep 2024340069.612.36$23,667
Aug 2024319075.632.06$24,126
Jul 2024330079.932.15$26,377
Jun 2024171078.082.63$13,352
May 2024341078.812.20$26,874
Apr 2024333084.451.66$28,122
Mar 2024163080.301.55$13,089
Feb 2024492076.091.78$37,436
Jan 20240073.023.30$0
Dec 2023166071.262.61$11,829
Nov 2023343077.892.81$26,716
Oct 2023172085.443.09$14,696
Sep 2023339089.042.74$30,185
Aug 2023161080.522.67$12,964
Jul 2023333074.852.64$24,925
Jun 2023169068.962.26$11,654
May 2023335070.622.23$23,658
Apr 2023346078.122.24$27,030
Mar 2023172072.852.39$12,530
Feb 2023336075.112.47$25,237
Jan 2023337076.533.39$25,791
Dec 2022174076.415.73$13,295
Nov 2022173085.005.65$14,705
Oct 2022335087.185.86$29,205
Sep 2022337084.888.16$28,605
Aug 2022346094.529.13$32,704
Jul 20221740101.587.54$17,675
Jun 20223530115.097.98$40,627
May 20222620109.378.43$28,655
Apr 20223510104.226.84$36,581
Mar 20223490108.885.08$37,999
Feb 2022179091.054.86$16,298
Jan 2022338081.844.54$27,662
Dec 2021170071.323.90$12,124
Nov 2021345077.435.24$26,713
Oct 2021341079.795.71$27,208
Sep 2021171069.865.35$11,946
Aug 2021340066.024.22$22,447
Jul 2021352070.783.98$24,915
Jun 2021334069.493.38$23,210
May 2021345063.483.02$21,901
Apr 2021347060.362.76$20,945
Mar 2021347061.302.72$21,271
Feb 2021330057.805.55$19,074
Jan 2021348050.412.81$17,543
Dec 2020351044.642.68$15,669
Nov 2020350038.772.71$13,570
Oct 2020522036.972.48$19,298
Sep 2020337037.091.99$12,499
Aug 2020342039.982.39$13,673
Jul 2020470038.371.83$18,034
Jun 2020670034.901.69$23,383
May 20200016.921.81$0
Apr 2020169014.751.80$2,493
Mar 2020509030.341.86$15,443
Feb 2020520049.881.98$25,938
Jan 2020321057.252.09$18,377
Dec 2019694159.012.30$40,955
Nov 2019173155.302.75$9,570
Oct 2019345153.472.42$18,450
Sep 2019510155.052.66$28,078
Aug 2019344153.112.30$18,272
Jul 2019520156.272.46$29,263
Jun 2019345152.782.49$18,212
May 2019331158.482.74$19,360
Apr 2019530162.632.75$33,197
Mar 2019360156.803.06$20,451
Feb 2019520150.852.79$26,445
Jan 2019533146.033.23$24,537
Dec 2018510146.594.19$23,765
Nov 2018358152.934.24$18,953
Oct 2018171161.443.40$10,510
Sep 2018322159.543.11$19,175
Aug 2018540159.403.07$32,079
Jul 2018506165.142.93$32,964
Jun 2018515160.183.08$30,996
May 2018348165.382.90$22,755
Apr 2018512163.842.90$32,689
Mar 2018707161.222.79$43,285
Feb 2018349161.782.77$21,564
Jan 2018719162.874.01$45,208
Dec 2017542157.272.92$31,043
Nov 2017337155.423.12$18,680
Oct 2017678149.292.98$33,422
Sep 2017340147.523.09$16,160
Aug 2017672145.373.00$30,492
Jul 2017474143.873.09$20,797
Jun 2017496142.493.09$21,078
May 2017640145.373.26$29,040
Apr 2017508147.933.21$24,352
Mar 2017835146.772.98$39,056
Feb 2017669150.452.95$33,754
Jan 2017337149.413.42$16,655
Dec 2016495148.763.72$24,140
Nov 2016510142.492.64$21,673
Oct 2016500146.193.09$23,098
Sep 2016157141.553.10$6,526
Aug 2016157141.442.92$6,509
Jul 2016470141.622.92$19,564
Jun 2016477145.352.69$21,635
May 2016478142.521.99$20,327
Apr 2016159136.561.99$5,815
Mar 2016483133.011.79$15,946
Feb 2016326126.472.06$8,631
Jan 2016554127.352.36$15,154
Dec 2015490132.362.00$15,858
Nov 2015315138.792.17$12,221
Oct 2015480143.552.43$20,906
Sep 2015319142.992.76$13,717
Aug 2015317140.162.87$12,734
Jul 2015476448.152.95$22,931
Jun 2015483456.152.88$27,132
May 2015315155.212.96$17,394
Apr 2015480149.822.71$23,916
Mar 2015480142.892.93$20,590
Feb 2015326144.662.98$14,562
Jan 2015463143.433.10$20,111
Dec 2014325154.693.59$17,778
Nov 2014481170.464.25$33,896
Oct 2014657178.303.90$51,447
Sep 20140186.164.05$4
Aug 2014926189.394.04$82,779
Jul 2014367196.564.18$35,442
Jun 2014363198.164.74$35,637
May 2014884194.734.73$83,746
Apr 2014366195.944.81$35,119
Mar 2014363195.895.06$34,813
Feb 2014352197.406.19$34,291
Jan 2014528190.404.86$47,736
Dec 2013367191.824.35$33,702
Nov 2013545188.853.74$48,427
Oct 2013370197.423.78$36,049
Sep 20135031104.113.72$52,371
Aug 20135341104.253.52$55,673
Jul 20135341102.523.72$54,749
Jun 2013908194.403.93$85,719
May 2013942194.834.15$89,334
Apr 2013749193.964.28$70,380
Mar 2013747193.623.91$69,938
Feb 2013361191.233.42$32,937
Jan 2013482191.603.42$44,155
Dec 2012192186.773.42$16,663
Nov 2012549186.953.62$47,739
Oct 2012558189.383.40$49,877
Sep 2012377194.672.92$35,694
Aug 2012558192.662.91$51,707
Jul 2012381185.133.02$32,438
Jun 2012377179.822.52$30,095
May 2012544191.612.49$49,838
Apr 20123591101.652.00$36,494
Mar 20125401105.052.22$56,729
Feb 20123711101.102.57$37,511
Jan 2012556198.092.73$54,541
Dec 2011549196.873.24$53,185
Nov 2011367195.723.31$35,133
Oct 2011543184.983.65$46,148
Sep 2011356183.623.99$29,773
Aug 2011522183.404.15$43,539
Jul 2011537194.144.52$50,558
Jun 2011536192.904.64$49,799
May 2011520198.134.40$51,032
Apr 20115411105.964.33$57,329
Mar 2011541196.364.06$52,135
Feb 2011365185.644.18$31,263
Jan 2011525186.504.59$45,417
Dec 2010554185.734.35$47,499
Nov 2010550180.843.80$44,466
Oct 2010521178.103.51$40,694
Sep 2010538172.633.98$39,079
Aug 2010526173.684.42$38,760
Jul 2010705172.554.74$51,152
Jun 2010539170.364.91$37,929
May 2010547171.124.24$38,907
Apr 2010554181.694.12$45,260
Mar 2010553178.394.39$43,354
Feb 2010553173.585.44$40,695
Jan 2010558174.365.96$41,499
Dec 2009747171.445.48$53,371
Nov 2009554174.593.75$41,327
Oct 2009557172.544.11$40,409
Sep 2009551165.543.06$36,116
Aug 2009722167.423.22$48,680
Jul 2009524161.133.46$32,036
Jun 2009529166.163.90$35,003
May 2009716154.743.93$39,198
Apr 2009548146.773.59$25,634
Mar 2009735142.144.06$30,977
Feb 2009555132.814.63$18,214
Jan 2009553135.865.37$19,836
Dec 2008707137.105.98$26,236
Nov 2008742155.496.86$41,180
Oct 2008551175.246.92$41,464
Sep 20087331101.767.88$74,598
Aug 20087201114.228.48$82,247
Jul 20085411131.0811.39$70,926
Jun 20085461131.3313.03$71,719
May 20086921123.1711.57$85,245
Apr 20087381110.3110.45$81,419
Mar 20087421101.909.66$75,619
Feb 2008868192.538.77$80,325
Jan 2008646190.388.21$58,394
Dec 2007181188.337.30$15,995
Nov 2007537191.677.29$49,234
Oct 2007536182.856.92$44,415
Sep 2007712175.846.24$54,004
Aug 2007720169.066.39$49,730
Jul 2007716170.906.39$50,771
Jun 2007705162.007.55$43,718
May 2007886158.747.85$52,051
Apr 2007723159.617.81$43,106
Mar 2007719156.927.30$40,933
Feb 2007704155.108.22$38,799
Jan 2007718150.306.73$36,122
Dec 2006712156.656.92$40,342
Nov 2006549154.207.62$29,763
Oct 2006909154.906.01$49,910
Sep 2006548160.085.04$32,929
Aug 2006861168.717.34$59,167
Jul 2006692169.376.34$48,010
Jun 2006724166.286.38$47,993
May 2006723166.016.42$47,732
Apr 2006894164.397.36$57,572
Mar 2006364156.707.08$20,646
Feb 2006733157.597.75$42,221
Jan 2006917160.598.93$55,570
Dec 2005743154.9413.42$40,834
Nov 2005729154.6910.59$39,880
Oct 2005917158.3413.80$53,512
Sep 2005714161.4512.08$43,887
Aug 2005903161.519.80$55,553
Jul 2005910155.697.84$50,686
Jun 2005894152.337.38$46,790
May 2005729145.226.65$32,972
Apr 2005918149.207.36$45,173
Mar 20051,105150.377.15$55,666
Feb 2005747145.226.31$33,786
Jan 2005745143.166.32$32,161
Dec 2004731139.866.75$29,144
Nov 2004726145.286.33$32,880
Oct 2004868149.706.52$43,146
Sep 2004696143.245.28$30,100
Aug 2004877142.375.55$37,164
Jul 2004698138.286.08$26,726
Jun 2004705136.106.43$25,457
May 2004721137.486.49$27,030
Apr 2004706134.475.86$24,342
Mar 2004845134.365.53$29,040
Feb 2004685132.455.51$22,234
Jan 2004693132.036.30$22,203
Dec 2003900130.266.30$27,240
Nov 2003693128.804.60$19,963
Oct 2003699128.174.76$19,696
Sep 2003694126.314.75$18,264
Aug 2003680129.765.13$20,242
Jul 2003678129.415.17$19,945
Jun 2003698128.565.98$19,941
May 2003877126.595.97$23,325
Apr 2003879126.675.41$23,448
Mar 2003850131.146.10$26,475
Feb 2003696133.487.93$23,310
Jan 2003684130.315.58$20,738
Dec 2002995126.914.85$26,780
Nov 2002645124.664.14$15,910
Oct 2002990126.464.23$26,200
Sep 2002878127.443.64$24,096
Aug 2002720125.963.16$18,694
Jul 2002860124.583.06$21,142
Jun 2002679123.733.34$16,116
May 2002672124.663.58$16,575
Apr 2002871123.653.51$20,603
Mar 2002684122.003.10$15,051
Feb 2002878118.222.38$16,000
Jan 2002709117.172.38$12,176
Dec 2001691116.932.36$11,701
Nov 2001865118.072.41$15,633
Oct 2001667119.782.53$13,196
Sep 2001647124.262.25$15,698
Aug 2001689124.873.05$17,138
Jul 2001858123.933.20$20,535
Jun 2001850124.563.82$20,880
May 2001690125.524.31$17,613
Apr 2001864124.685.34$21,329
Mar 2001691124.545.38$16,963
Feb 2001525127.755.77$14,575
Jan 2001530127.478.40$14,568
Dec 2000697126.889.12$18,744
Nov 2000702132.215.66$22,617
Oct 2000521131.235.15$16,276
Sep 2000702131.875.19$22,378
Aug 20001,033129.644.54$30,623
Jul 2000851128.534.09$24,283
Jun 2000868129.304.40$25,437
May 20001,028127.263.68$28,027
Apr 2000698124.513.12$17,111
Mar 2000695128.422.86$19,755
Feb 2000851127.622.73$23,507
Jan 2000680125.272.48$17,186
Dec 1999852124.282.42$20,689
Nov 1999502123.192.43$11,644
Oct 1999844120.982.80$17,710
Sep 1999666121.752.62$14,488
Aug 1999833119.262.88$16,046
Jul 1999987117.892.37$17,660
Jun 1999796115.942.36$12,691
May 1999838115.792.32$13,234
Apr 1999334115.102.21$5,046
Mar 1999616112.471.84$7,683
Feb 199945519.981.82$4,543
Jan 1999438110.381.90$4,548
Dec 199868719.201.77$6,322
Nov 1998861110.892.19$9,378
Oct 1998462112.421.97$5,740
Sep 1998817112.592.08$10,288
Aug 1998982111.301.91$11,099
Jul 19981,126111.742.24$13,221
Jun 1998843111.242.24$9,478
May 1998644112.622.21$8,129
Apr 1998862113.042.51$11,243
Mar 1998860112.802.31$11,010
Feb 1998856113.952.30$11,944
Jan 19981,038114.702.15$15,261
Dec 19971,041116.322.41$16,992
Nov 1997877118.193.09$15,956
Oct 1997866119.253.15$16,674
Sep 1997834117.742.95$14,798
Aug 1997825117.862.55$14,737
Jul 19971,184117.582.25$20,817
Jun 19971,034117.242.26$17,828
May 19971,030118.972.31$19,541
Apr 1997805117.882.08$14,395
Mar 1997882118.951.94$16,716
Feb 1997667120.492.21$13,669
Jan 19971,049123.483.54$24,634
Dec 1996923123.32$21,524
Nov 19961,132121.97$24,870
Oct 19961,049123.31$24,452
Sep 19961,226122.22$27,242
Aug 19961,228120.26$24,879
Jul 19961,223119.55$23,910
Jun 19961,087118.73$20,360
May 19961,375119.43$26,716
Apr 19961,043121.51$22,435
Mar 19961,251119.38$24,244
Feb 19961,071116.98$18,186
Jan 19961,232117.07$21,030
Dec 19951,241117.19$21,333
Nov 19951,136116.00$18,176
Oct 19951,210115.43$18,670
Sep 19951,051116.18$17,005
Aug 19951,221115.92$19,438
Jul 19951,399115.24$21,321
Jun 19951,054116.41$17,296
May 19951,376117.56$24,163
Apr 19951,059117.73$18,776
Mar 19951,219116.44$20,040
Feb 19951,053116.58$17,459
Jan 19951,388115.92$22,097
Dec 19941,259115.03$18,923
Nov 19941,439115.90$22,880
Oct 19941,185115.58$18,462
Sep 19941,199115.29$18,333
Aug 19941,403116.13$22,630
Jul 19941,405117.56$24,672
Jun 19941,249117.09$21,345
May 19941,581115.88$25,106
Apr 19941,242114.14$17,562
Mar 19941,462112.46$18,217
Feb 19941,257112.50$15,713
Jan 19941,607112.66$20,345
Dec 19931,436112.33$17,706
Nov 19931,624114.49$23,532
Oct 19931,393115.85$22,079
Sep 19931,420115.03$21,343
Aug 19931,565115.66$24,508
Jul 19931,615115.46$24,968
Jun 19931,416116.79$23,775
May 19931,414117.68$25,000
Apr 19931,606118.05$28,988
Mar 19931,578118.14$28,625
Feb 19931,394117.90$24,953
Jan 19931,577116.93$26,699

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                  169 bbl  × $106.41 =    $17,983
Casinghead gas         0 Mcf  × $  3.05 =         $0

────────────────────────────────────────────────────
Month total                                  $17,983

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. 8A/O/5736 is the state's own key, not one this site invented.