WOLTERS

Operated by MICHAELSON PRODUCING COMPANY (P-5 564150) in the JOHN SCOTT (GRAYBURG) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 10150District 7CField 46935500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.0 M
Jan 1993 – May 2026
Value, last 12 filed months
$58 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 74 leases and 222 wells, and the rule below applies to all of them.

Discovered
1953-11-27
as the register files it
Field class
Oil
the register's own label
Between wells
1,200 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 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.

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
OilDisposition41,753 bbl$2,007,946
Casinghead gasProduction13,529 Mcf$41,530
Total$2,049,475

3,065 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 (5)

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 31.1992, -101.4243. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.19860, -101.42496 · 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
40.0%
2 of 5 wells
With a plug date
40.0%
2 of 5 wells
Median depth
2,750 ft
5 wells filed one
Completion to plug
8.3 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
240.0%
A plug date is filed
240.0%
BothOn the schedule and plugged. Neither fact cancels the other.
240.0%
NeitherNo plug date, and not on the schedule.
360.0%

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 2,710 and 2,780 ft, median 2,750 ft, over the 5 wells that filed a depth.

Completions filed
Apr 1983 – Aug 1984
5 of 5 wells
Plug dates filed
Oct 1992
2 of 5 wells; 3 filed none

Last completion to plug: a median of 8.3 years across the 2 wells that filed both dates, with the middle half between 8.3 years and 8.4 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

5 wells

42-3833311652,710 ftAug 1984Oct 1992Yes
42-3833292342,750 ftApr 1984Oct 1992Yes
42-3833271832,750 ftDec 1983
42-3833260222,750 ftAug 1983
42-3833248912,780 ftApr 1983

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 202600106.413.05$0
Apr 2026166098.932.87$16,422
Mar 20260089.753.15$0
Feb 2026166063.503.75$10,541
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 2025165058.593.93$9,667
Oct 20250059.383.30$0
Sep 2025164062.743.08$10,289
Aug 20250063.933.01$0
Jul 2025169066.743.32$11,279
Jun 20250066.483.13$0
May 2025172060.553.23$10,415
Apr 20250062.363.54$0
Mar 2025175067.704.27$11,848
Feb 20250070.884.34$0
Jan 2025176074.324.28$13,080
Dec 20240068.993.12$0
Nov 2024172069.052.20$11,877
Oct 20240071.372.28$0
Sep 2024173069.612.36$12,043
Aug 20240075.632.06$0
Jul 2024173079.932.15$13,828
Jun 20240078.082.63$0
May 2024173078.812.20$13,634
Apr 20240084.451.66$0
Mar 2024173080.301.55$13,892
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 2023176071.262.61$12,542
Nov 20230077.892.81$0
Oct 2023171085.443.09$14,610
Sep 2023170089.042.74$15,137
Aug 20230080.522.67$0
Jul 2023172074.852.64$12,874
Jun 20230068.962.26$0
May 2023172070.622.23$12,147
Apr 20230078.122.24$0
Mar 2023174072.852.39$12,676
Feb 20230075.112.47$0
Jan 2023177076.533.39$13,546
Dec 2022174076.415.73$13,295
Nov 20220085.005.65$0
Oct 2022172087.185.86$14,995
Sep 20220084.888.16$0
Aug 2022173094.529.13$16,352
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 20221750109.378.43$19,140
Apr 202210104.226.84$104
Mar 20221730108.885.08$18,836
Feb 20221091.054.86$91
Jan 2022174081.844.54$14,240
Dec 20210071.323.90$0
Nov 2021172077.435.24$13,318
Oct 2021171079.795.71$13,644
Sep 20210069.865.35$0
Aug 20211066.024.22$66
Jul 2021171070.783.98$12,103
Jun 20211069.493.38$69
May 2021171063.483.02$10,855
Apr 2021172060.362.76$10,382
Mar 20210061.302.72$0
Feb 2021173057.805.55$9,999
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 2020172038.772.71$6,668
Oct 20200036.972.48$0
Sep 2020172037.091.99$6,379
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 2020170034.901.69$5,933
May 20200016.921.81$0
Apr 20201725014.751.80$2,627
Mar 2020111130.341.86$236
Feb 202004349.881.98$85
Jan 20201765957.252.09$10,200
Dec 201906459.012.30$147
Nov 20191775955.302.75$9,950
Oct 2019011753.472.42$283
Sep 201917317955.052.66$9,999
Aug 201917718653.112.30$9,829
Jul 201917315956.272.46$10,126
Jun 201907952.782.49$197
May 201905658.482.74$153
Apr 20191773862.632.75$11,190
Mar 2019012556.803.06$383
Feb 201918110050.852.79$9,483
Jan 201913146.033.23$146
Dec 20181802446.594.19$8,487
Nov 201802552.934.24$106
Oct 20181792161.443.40$11,069
Sep 201802259.543.11$68
Aug 20181751759.403.07$10,447
Jul 201803065.142.93$88
Jun 20181781860.183.08$10,767
May 201802965.382.90$84
Apr 20181781763.842.90$11,413
Mar 201803461.222.79$95
Feb 20181763161.782.77$10,959
Jan 201802462.874.01$96
Dec 2017180957.272.92$10,335
Nov 201722655.423.12$192
Oct 20171743149.292.98$8,669
Sep 201702847.523.09$86
Aug 20171723245.373.00$7,900
Jul 201713143.873.09$140
Jun 20171763042.493.09$7,571
May 20171742945.373.26$7,989
Apr 201702547.933.21$80
Mar 20171792246.772.98$8,437
Feb 201701450.452.95$41
Jan 20171772849.413.42$8,841
Dec 201602848.763.72$104
Nov 20161792642.492.64$7,674
Oct 201603146.193.09$96
Sep 20161793141.553.10$7,534
Aug 20161763641.442.92$7,399
Jul 201604041.622.92$117
Jun 20161762945.352.69$8,059
May 201601042.521.99$20
Apr 201601736.561.99$34
Mar 201602233.011.79$39
Feb 20161822426.472.06$4,867
Jan 201602927.352.36$69
Dec 20151792932.362.00$5,850
Nov 201502238.792.17$48
Oct 20151812943.552.43$7,953
Sep 201503042.992.76$83
Aug 20151782840.162.87$7,229
Jul 20151723148.152.95$8,373
Jun 201502656.152.88$75
May 20151783155.212.96$9,919
Apr 201502949.822.71$78
Mar 20151752442.892.93$7,576
Feb 201502344.662.98$68
Jan 20151822543.433.10$7,982
Dec 201402654.693.59$93
Nov 20141742370.464.25$12,358
Oct 201412878.303.90$188
Sep 20141752786.164.05$15,187
Aug 20141712889.394.04$15,399
Jul 201402096.564.18$84
Jun 20141732598.164.74$17,100
May 201402394.734.73$109
Apr 20141772395.944.81$17,092
Mar 201402495.895.06$121
Feb 201442097.406.19$513
Jan 20141752090.404.86$15,917
Dec 20131671891.824.35$15,412
Nov 201301288.853.74$45
Oct 20131722597.423.78$16,851
Sep 2013025104.113.72$93
Aug 2013027104.253.52$95
Jul 201318021102.523.72$18,532
Jun 20131752394.403.93$16,610
May 201301794.834.15$71
Apr 20131741693.964.28$16,418
Mar 201302493.623.91$94
Feb 20131771591.233.42$16,199
Jan 201311191.603.42$129
Dec 20121741386.773.42$15,142
Nov 201201586.953.62$54
Oct 20121721989.383.40$15,438
Sep 201201294.672.92$35
Aug 20121751192.662.91$16,247
Jul 201201785.133.02$51
Jun 20121802279.822.52$14,423
May 201202891.612.49$70
Apr 201217822101.652.00$18,138
Mar 2012024105.052.22$53
Feb 201218020101.102.57$18,249
Jan 20121812298.092.73$17,814
Dec 201102096.873.24$65
Nov 20111771895.723.31$17,002
Oct 201102584.983.65$91
Sep 20111732783.623.99$14,574
Aug 201102783.404.15$112
Jul 20111762794.144.52$16,691
Jun 20111762492.904.64$16,462
May 201102698.134.40$115
Apr 201117826105.964.33$18,974
Mar 201102496.364.06$97
Feb 20111761685.644.18$15,140
Jan 201102086.504.59$92
Dec 20101782385.734.35$15,360
Nov 201002380.843.80$87
Oct 20101762578.103.51$13,833
Sep 20101762672.633.98$12,886
Aug 201002773.684.42$119
Jul 20101742872.554.74$12,756
Jun 201003070.364.91$147
May 20101752771.124.24$12,560
Apr 20101772381.694.12$14,554
Mar 201002078.394.39$88
Feb 20101752173.585.44$12,991
Jan 201002174.365.96$125
Dec 20091822071.445.48$13,112
Nov 200902474.593.75$90
Oct 20091742772.544.11$12,733
Sep 200903065.543.06$92
Aug 20091743167.423.22$11,831
Jul 20091772761.133.46$10,914
Jun 200903366.163.90$129
May 20091733054.743.93$9,588
Apr 20091742746.773.59$8,235
Mar 200902442.144.06$97
Feb 20091692432.814.63$5,656
Jan 200902435.865.37$129
Dec 20081762637.105.98$6,685
Nov 20081752355.496.86$9,869
Oct 200802875.246.92$194
Sep 200817323101.767.88$17,786
Aug 2008030114.228.48$254
Jul 200816731131.0811.39$22,243
Jun 200817630131.3313.03$23,505
May 2008026123.1711.57$301
Apr 200817327110.3110.45$19,366
Mar 2008026101.909.66$251
Feb 20081712392.538.77$16,024
Jan 20081663790.388.21$15,307
Dec 200702688.337.30$190
Nov 20071792591.677.29$16,591
Oct 200701582.856.92$104
Sep 20071791975.846.24$13,694
Aug 200701869.066.39$115
Jul 20071731470.906.39$12,355
Jun 200711562.007.55$175
May 20071741758.747.85$10,354
Apr 200701659.617.81$125
Mar 20071762156.927.30$10,171
Feb 20071663055.108.22$9,393
Jan 200705750.306.73$383
Dec 20061685256.656.92$9,877
Nov 200603454.207.62$259
Oct 20061642954.906.01$9,178
Sep 20061752760.085.04$10,650
Aug 200603968.717.34$286
Jul 20061003569.376.34$7,159
Jun 20061722966.286.38$11,585
May 200602666.016.42$167
Apr 20061774364.397.36$11,714
Mar 20061675656.707.08$9,866
Feb 200602257.597.75$171
Jan 20061782260.598.93$10,982
Dec 200502854.9413.42$376
Nov 200503854.6910.59$402
Oct 20051812858.3413.80$10,946
Sep 20051772461.4512.08$11,167
Aug 200503661.519.80$353
Jul 20051773655.697.84$10,140
Jun 200502152.337.38$155
May 20051732345.226.65$7,976
Apr 20051772349.207.36$8,878
Mar 200502450.377.15$172
Feb 20051782845.226.31$8,226
Jan 200502343.166.32$145
Dec 20041792339.866.75$7,290
Nov 200403745.286.33$234
Oct 20041763149.706.52$8,949
Sep 200402843.245.28$148
Aug 20041763142.375.55$7,629
Jul 200403438.286.08$207
Jun 20041773236.106.43$6,596
May 200402837.486.49$182
Apr 20041772534.475.86$6,248
Mar 200402534.365.53$138
Feb 20041783532.455.51$5,969
Jan 200402832.036.30$176
Dec 20031802930.266.30$5,630
Nov 200303028.804.60$138
Oct 200302828.174.76$133
Sep 20031753426.314.75$4,766
Aug 20031763929.765.13$5,438
Jul 200304029.415.17$207
Jun 20031754728.565.98$5,279
May 200303326.595.97$197
Apr 20031785726.675.41$5,055
Mar 20031823731.146.10$5,893
Feb 200305433.487.93$428
Jan 20031808330.315.58$5,919
Dec 20021795426.914.85$5,079
Nov 200203324.664.14$137
Oct 20021794426.464.23$4,922
Sep 200205627.443.64$204
Aug 20021774925.963.16$4,750
Jul 20021773924.583.06$4,470
Jun 200214623.733.34$177
May 20021783124.663.58$4,501
Apr 200204723.653.51$165
Mar 20021777522.003.10$4,127
Feb 20021813418.222.38$3,379
Jan 200205517.172.38$131
Dec 20011813716.932.36$3,152
Nov 20011805418.072.41$3,383
Oct 200105519.782.53$139
Sep 20011754624.262.25$4,349
Aug 20011765824.873.05$4,554
Jul 200105923.933.20$189
Jun 20011804824.563.82$4,604
May 20011795825.524.31$4,818
Apr 20011804324.685.34$4,672
Mar 200103924.545.38$210
Feb 20011802727.755.77$5,151
Jan 200103227.478.40$269
Dec 20001823726.889.12$5,230
Nov 20001833632.215.66$6,098
Oct 20001765431.235.15$5,774
Sep 200003131.875.19$161
Aug 20001776029.644.54$5,519
Jul 20001743328.534.09$5,099
Jun 200004429.304.40$193
May 20001784727.263.68$5,025
Apr 20001805524.513.12$4,583
Mar 200007828.422.86$223
Feb 20001805527.622.73$5,122
Jan 20001805025.272.48$4,673
Dec 199903924.282.42$95
Nov 19991784923.192.43$4,247
Oct 19991803620.982.80$3,877
Sep 199904321.752.62$113
Aug 19991796319.262.88$3,629
Jul 19991787417.892.37$3,360
Jun 19991805015.942.36$2,987
May 199902415.792.32$56
Apr 199903715.102.21$82
Mar 19991764612.471.84$2,279
Feb 19990349.981.82$62
Jan 19991793710.381.90$1,928
Dec 1998178349.201.77$1,698
Nov 19981833610.892.19$2,072
Oct 199807412.421.97$146
Sep 199818110912.592.08$2,506
Aug 19981788411.301.91$2,172
Jul 19981788911.742.24$2,289
Jun 199806811.242.24$152
May 19981767812.622.21$2,393
Apr 199817712413.042.51$2,619
Mar 19981827712.802.31$2,507
Feb 199806013.952.30$138
Jan 19981816614.702.15$2,803
Dec 19971773316.322.41$2,968
Nov 19971795318.193.09$3,420
Oct 199718218619.253.15$4,089
Sep 199703917.742.95$115
Aug 19971795917.862.55$3,348
Jul 199717310117.582.25$3,268
Jun 19971837617.242.26$3,326
May 19971783618.972.31$3,460
Apr 199717717.882.08$178
Mar 19971825718.951.94$3,559
Feb 19971392520.492.21$2,903
Jan 19971843123.483.54$4,430
Dec 19961794023.32$4,174
Nov 199603721.97$0
Oct 19961803823.31$4,196
Sep 19961783822.22$3,955
Aug 19961773320.26$3,586
Jul 19961785119.55$3,480
Jun 199603818.73$0
May 19961797519.43$3,478
Apr 19961786821.51$3,829
Mar 19961837519.38$3,547
Feb 199608016.98$0
Jan 19961776817.07$3,021
Dec 19951787317.19$3,060
Nov 19951799516.00$2,864
Oct 199517411615.43$2,685
Sep 199508616.18$0
Aug 19951612215.92$2,563
Jul 19951572415.24$2,393
Jun 19951581816.41$2,593
May 19951801817.56$3,161
Apr 19951802517.73$3,191
Mar 19951352216.44$2,219
Feb 199502016.58$0
Jan 19951682915.92$2,675
Dec 19941454015.03$2,179
Nov 19941462315.90$2,321
Oct 19941394015.58$2,166
Sep 19941443615.29$2,202
Aug 19941565616.13$2,516
Jul 19941516517.56$2,652
Jun 19941666117.09$2,837
May 19941396015.88$2,207
Apr 199414813614.14$2,093
Mar 19941639212.46$2,031
Feb 19941525712.50$1,900
Jan 199418511212.66$2,342
Dec 19931816812.33$2,232
Nov 199318013614.49$2,608
Oct 19931815715.85$2,869
Sep 19931764115.03$2,645
Aug 199317715015.66$2,772
Jul 199317110215.46$2,644
Jun 19931787116.79$2,989
May 199316713717.68$2,953
Apr 199308418.05$0
Mar 19931777818.14$3,211
Feb 19931787617.90$3,186
Jan 19931559816.93$2,624

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.

Apr 2026 — as filed, then multipliedworked
Oil                  166 bbl  × $ 98.93 =    $16,422
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $16,422

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. 7C/O/10150 is the state's own key, not one this site invented.