MONTGOMERY

Operated by BULLIN, R. E. OPERATING INC. (P-5 106531) in the LEVELLAND field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 63512District 8AField 53411001Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$2.5 M
Jan 1993 – May 2026
Value, last 12 filed months
$104 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 568 leases and 7,034 wells, and the rule below applies to all of them.

Discovered
1945-01-17
as the register files it
Field class
Oil
the register's own label
Between wells
880 ft
minimum
From a lease line
440 ft
minimum

A drilling unit in this field needs at least 21.25 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: ASSOCIATED GAS FIELD LEVELLAND (SAN ANDRES)

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
OilDisposition43,920 bbl$2,489,498
Casinghead gasProduction11,552 Mcf$44,547
Total$2,534,045

1,024 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 (1)

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 33.5642, -102.3854. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.56419, -102.38540 · 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 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
4,871 ft
1 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.
1100.0%

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

The one well that filed a depth was drilled to 4,871 ft.

Completions filed
Aug 1981
1 of 1 wells

1 well

42-2193325014,871 ftAug 1981

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 20261623098.932.87$16,113
Mar 20261663089.753.15$14,993
Feb 20261703063.503.75$10,908
Jan 202603059.138.00$240
Dec 20251603056.664.41$9,198
Nov 20251683058.593.93$9,961
Oct 20251673059.383.30$10,016
Sep 20251683062.743.08$10,633
Aug 202503063.933.01$90
Jul 20251683066.743.32$11,312
Jun 20251633066.483.13$10,930
May 20251783060.553.23$10,875
Apr 20251733062.363.54$10,895
Mar 20251773067.704.27$12,111
Feb 202503070.884.34$130
Jan 20251613074.324.28$12,094
Dec 20241733068.993.12$12,029
Nov 202403069.052.20$66
Oct 202403071.372.28$68
Sep 20241683069.612.36$11,765
Aug 20241673075.632.06$12,692
Jul 20241663079.932.15$13,333
Jun 20241703078.082.63$13,353
May 202403078.812.20$66
Apr 20241623084.451.66$13,731
Mar 20241673080.301.55$13,456
Feb 20241693076.091.78$12,913
Jan 20241703073.023.30$12,512
Dec 20231633071.262.61$11,694
Nov 20231793077.892.81$14,027
Oct 20231753085.443.09$15,045
Sep 20231613089.042.74$14,417
Aug 20231593080.522.67$12,883
Jul 202303074.852.64$79
Jun 20231623068.962.26$11,239
May 20231663070.622.23$11,790
Apr 202303078.122.24$67
Mar 20231773072.852.39$12,966
Feb 20231703075.112.47$12,843
Jan 20231733076.533.39$13,341
Dec 202203076.415.73$172
Nov 20221613085.005.65$13,854
Oct 20221743087.185.86$15,345
Sep 20221763084.888.16$15,184
Aug 20221733094.529.13$16,626
Jul 202216830101.587.54$17,292
Jun 202217730115.097.98$20,610
May 202217630109.378.43$19,502
Apr 2022030104.226.84$205
Mar 2022030108.885.08$152
Feb 202203091.054.86$146
Jan 202203081.844.54$136
Dec 202103071.323.90$117
Nov 202103077.435.24$157
Oct 202103079.795.71$171
Sep 20211713069.865.35$12,107
Aug 20211683066.024.22$11,218
Jul 202103070.783.98$119
Jun 20211733069.493.38$12,123
May 20211733063.483.02$11,073
Apr 20211673060.362.76$10,163
Mar 202103061.302.72$82
Feb 20211733057.805.55$10,166
Jan 20211733050.412.81$8,805
Dec 20201743044.642.68$7,848
Nov 20201753038.772.71$6,866
Oct 202003036.972.48$74
Sep 20201733037.091.99$6,476
Aug 20201603039.982.39$6,468
Jul 20201673038.371.83$6,463
Jun 20201663034.901.69$5,844
May 202003016.921.81$54
Apr 20201713014.751.80$2,576
Mar 20201683030.341.86$5,153
Feb 20201643049.881.98$8,240
Jan 202003057.252.09$63
Dec 20191633059.012.30$9,688
Nov 20191623055.302.75$9,041
Oct 20191683053.472.42$9,056
Sep 20191643055.052.66$9,108
Aug 20191743053.112.30$9,310
Jul 20191773056.272.46$10,034
Jun 201903052.782.49$75
May 20191683058.482.74$9,907
Apr 20191773062.632.75$11,168
Mar 20191693056.803.06$9,691
Feb 20191443050.852.79$7,406
Jan 20191703046.033.23$7,922
Dec 20181683046.594.19$7,953
Nov 201803052.934.24$127
Oct 201803061.443.40$102
Sep 201803059.543.11$93
Aug 20181703059.403.07$10,190
Jul 20181703065.142.93$11,162
Jun 20181683060.183.08$10,203
May 20181703065.382.90$11,202
Apr 20181703063.842.90$10,940
Mar 20181603061.222.79$9,879
Feb 201803061.782.77$83
Jan 20181633062.874.01$10,368
Dec 20171663057.272.92$9,594
Nov 201703055.423.12$94
Oct 20171563049.292.98$7,779
Sep 20171533047.523.09$7,363
Aug 20171683045.373.00$7,712
Jul 20171703043.873.09$7,551
Jun 20171563042.493.09$6,721
May 201703045.373.26$98
Apr 20171563047.933.21$7,573
Mar 20171733046.772.98$8,181
Feb 20171613050.452.95$8,211
Jan 20171683049.413.42$8,403
Dec 20161733048.763.72$8,547
Nov 20161673042.492.64$7,175
Oct 201603046.193.09$93
Sep 20161663041.553.10$6,990
Aug 20161653041.442.92$6,925
Jul 20161703041.622.92$7,163
Jun 20161613045.352.69$7,382
May 20161703042.521.99$7,288
Apr 20161703036.561.99$6,275
Mar 20161593033.011.79$5,302
Feb 20161683026.472.06$4,509
Jan 201603027.352.36$71
Dec 20151613032.362.00$5,270
Nov 20151623038.792.17$6,349
Oct 20151703043.552.43$7,476
Sep 20151573042.992.76$6,832
Aug 20151703040.162.87$6,913
Jul 20151673048.152.95$8,129
Jun 201503056.152.88$86
May 20151543055.212.96$8,591
Apr 20151603049.822.71$8,052
Mar 20151653042.892.93$7,165
Feb 20151703044.662.98$7,681
Jan 20151733043.433.10$7,606
Dec 20141543054.693.59$8,530
Nov 20141583070.464.25$11,260
Oct 20141703078.303.90$13,428
Sep 201403086.164.05$121
Aug 20141703089.394.04$15,317
Jul 20141743096.564.18$16,927
Jun 20141703098.164.74$16,829
May 20141743094.734.73$16,625
Apr 201403095.944.81$144
Mar 20141653095.895.06$15,974
Feb 20141583097.406.19$15,575
Jan 20141613090.404.86$14,700
Dec 20131693091.824.35$15,648
Nov 20131593088.853.74$14,239
Oct 20131713097.423.78$16,772
Sep 2013030104.113.72$112
Aug 201316830104.253.52$17,620
Jul 201316330102.523.72$16,822
Jun 20131583094.403.93$15,033
May 20131703094.834.15$16,246
Apr 201303093.964.28$128
Mar 20131723093.623.91$16,220
Feb 20131753091.233.42$16,068
Jan 20131823091.603.42$16,774
Dec 201203086.773.42$103
Nov 20121723086.953.62$15,064
Oct 20121733089.383.40$15,565
Sep 20121723094.672.92$16,371
Aug 20121753092.662.91$16,303
Jul 201203085.133.02$91
Jun 20121653079.822.52$13,246
May 20121703091.612.49$15,648
Apr 201217130101.652.00$17,442
Mar 201216330105.052.22$17,190
Feb 2012030101.102.57$77
Jan 20121803098.092.73$17,738
Dec 20111643096.873.24$15,984
Nov 201103095.723.31$99
Oct 20111673084.983.65$14,301
Sep 20111773083.623.99$14,920
Aug 20111763083.404.15$14,803
Jul 20111773094.144.52$16,798
Jun 201103092.904.64$139
May 20111643098.134.40$16,225
Apr 201116930105.964.33$18,037
Mar 20111693096.364.06$16,407
Feb 201103085.644.18$125
Jan 20111743086.504.59$15,189
Dec 20101753085.734.35$15,133
Nov 201003080.843.80$114
Oct 20101653078.103.51$12,992
Sep 20101703072.633.98$12,466
Aug 20101683073.684.42$12,511
Jul 201003072.554.74$142
Jun 20101543070.364.91$10,983
May 20101673071.124.24$12,004
Apr 20101713081.694.12$14,093
Mar 20101733078.394.39$13,693
Feb 201003073.585.44$163
Jan 20101783074.365.96$13,415
Dec 20091743071.445.48$12,595
Nov 200903074.593.75$113
Oct 20091803072.544.11$13,181
Sep 200903065.543.06$92
Aug 20091773067.423.22$12,030
Jul 200903061.133.46$104
Jun 20091743066.163.90$11,629
May 20091743054.743.93$9,643
Apr 20091653046.773.59$7,825
Mar 200903042.144.06$122
Feb 20091683032.814.63$5,651
Jan 20091643035.865.37$6,042
Dec 200803037.105.98$179
Nov 20081743055.496.86$9,861
Oct 20081803075.246.92$13,751
Sep 200816930101.767.88$17,434
Aug 2008030114.228.48$254
Jul 200817830131.0811.39$23,674
Jun 200815030131.3313.03$20,090
May 2008030123.1711.57$347
Apr 200817330110.3110.45$19,397
Mar 200817630101.909.66$18,224
Feb 200803092.538.77$263
Jan 20081563090.388.21$14,345
Dec 20071733088.337.30$15,500
Nov 20071713091.677.29$15,894
Oct 200703082.856.92$208
Sep 20071623075.846.24$12,473
Aug 20071743069.066.39$12,208
Jul 20071743070.906.39$12,528
Jun 200703062.007.55$226
May 20071713058.747.85$10,280
Apr 20071753059.617.81$10,666
Mar 200703056.927.30$219
Feb 20071733055.108.22$9,779
Jan 20071693050.306.73$8,703
Dec 200603056.656.92$208
Nov 20061753054.207.62$9,714
Oct 20061673054.906.01$9,349
Sep 200603060.085.04$151
Aug 20061713068.717.34$11,970
Jul 20061733069.376.34$12,191
Jun 200603066.286.38$192
May 20061693066.016.42$11,348
Apr 20061703064.397.36$11,167
Mar 20061773056.707.08$10,248
Feb 200603057.597.75$233
Jan 20061773060.598.93$10,992
Dec 20051803054.9413.42$10,292
Nov 200503054.6910.59$318
Oct 20051613058.3413.80$9,807
Sep 20051783061.4512.08$11,300
Aug 200503061.519.80$294
Jul 20051643055.697.84$9,368
Jun 200503052.337.38$221
May 20051533045.226.65$7,118
Apr 20051563049.207.36$7,896
Mar 20051713050.377.15$8,828
Feb 200503045.226.31$189
Jan 20051783043.166.32$7,872
Dec 20041683039.866.75$6,899
Nov 200403045.286.33$190
Oct 20041673049.706.52$8,495
Sep 20041553043.245.28$6,861
Aug 200403042.375.55$167
Jul 20041743038.286.08$6,843
Jun 20041663036.106.43$6,186
May 20041713037.486.49$6,604
Apr 200403034.475.86$176
Mar 20041833034.365.53$6,454
Feb 200403032.455.51$165
Jan 20041653032.036.30$5,474
Dec 20031653030.266.30$5,182
Nov 200303028.804.60$138
Oct 20031703028.174.76$4,932
Sep 20031793026.314.75$4,852
Aug 200303029.765.13$154
Jul 20031693029.415.17$5,125
Jun 20031673028.565.98$4,949
May 200303026.595.97$179
Apr 20031653026.675.41$4,563
Mar 20031683031.146.10$5,414
Feb 200303033.487.93$238
Jan 20031683030.315.58$5,260
Dec 20021573026.914.85$4,370
Nov 200203024.664.14$124
Oct 20021723026.464.23$4,678
Sep 200203027.443.64$109
Aug 20021833025.963.16$4,846
Jul 20021673024.583.06$4,197
Jun 200203023.733.34$100
May 20021673024.663.58$4,226
Apr 200203023.653.51$105
Mar 20021623022.003.10$3,657
Feb 20021633018.222.38$3,041
Jan 200203017.172.38$71
Dec 20011743016.932.36$3,017
Nov 200103018.072.41$72
Oct 20011803019.782.53$3,636
Sep 200103024.262.25$68
Aug 20011543024.873.05$3,922
Jul 20011773023.933.20$4,332
Jun 200103024.563.82$115
May 20011693025.524.31$4,442
Apr 200103024.685.34$160
Mar 20011743024.545.38$4,431
Feb 200103027.755.77$173
Jan 20011683027.478.40$4,867
Dec 200003026.889.12$274
Nov 20001743032.215.66$5,774
Oct 200003031.235.15$154
Sep 20001773031.875.19$5,797
Aug 200003029.644.54$136
Jul 20001813028.534.09$5,287
Jun 200003029.304.40$132
May 20001573027.263.68$4,390
Apr 20001623024.513.12$4,064
Mar 200003028.422.86$86
Feb 20001743027.622.73$4,888
Jan 200003025.272.48$74
Dec 19991793024.282.42$4,419
Nov 199903023.192.43$73
Oct 19991793020.982.80$3,840
Sep 199903021.752.62$79
Aug 19991723019.262.88$3,399
Jul 199903017.892.37$71
Jun 19991723015.942.36$2,813
May 199903015.792.32$70
Apr 19991713015.102.21$2,648
Mar 199903012.471.84$55
Feb 1999174309.981.82$1,791
Jan 199903010.381.90$57
Dec 1998169309.201.77$1,608
Nov 199803010.892.19$66
Oct 19981683012.421.97$2,146
Sep 199803012.592.08$62
Aug 19981773011.301.91$2,057
Jul 199803011.742.24$67
Jun 19981803011.242.24$2,090
May 199803012.622.21$66
Apr 19981693013.042.51$2,279
Mar 199803012.802.31$69
Feb 19981723013.952.30$2,468
Jan 199803014.702.15$65
Dec 19971753016.322.41$2,928
Nov 199703018.193.09$93
Oct 19971733019.253.15$3,425
Sep 1997673017.742.95$1,277
Aug 199702617.862.55$66
Jul 19971592617.582.25$2,854
Jun 199702617.242.26$59
May 199702618.972.31$60
Apr 19971432617.882.08$2,611
Mar 199702618.951.94$50
Feb 199702620.492.21$57
Jan 19971752623.483.54$4,201
Dec 199602323.32$0
Nov 199602321.97$0
Oct 199602323.31$0
Sep 199602322.22$0
Aug 19961694520.26$3,424
Jul 199604519.55$0
Jun 199604518.73$0
May 19961704519.43$3,303
Apr 199601521.51$0
Mar 199603619.38$0
Feb 19961584516.98$2,683
Jan 199604517.07$0
Dec 199501517.19$0
Nov 19951684516.00$2,688
Oct 199504515.43$0
Sep 199504516.18$0
Aug 19951694515.92$2,690
Jul 199504515.24$0
Jun 19950516.41$0
May 19950517.56$0
Apr 1995167517.73$2,961
Mar 19950516.44$0
Feb 19950516.58$0
Jan 1995172515.92$2,738
Dec 19940515.03$0
Nov 19940515.90$0
Oct 1994157515.58$2,446
Sep 19940515.29$0
Aug 199403616.13$0
Jul 19941593617.56$2,792
Jun 199403617.09$0
May 199403615.88$0
Apr 19941663614.14$2,347
Mar 199403612.46$0
Feb 199403612.50$0
Jan 199416112.66$203
Dec 19931671512.33$2,059
Nov 199301514.49$0
Oct 199301515.85$0
Sep 199301515.03$0
Aug 1993165115.66$2,584
Jul 19930115.46$0
Jun 1993166116.79$2,787
May 19930117.68$0
Apr 19930118.05$0
Mar 1993172118.14$3,120
Feb 19930117.90$0
Jan 19930116.93$0

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                  162 bbl  × $ 98.93 =    $16,027
Casinghead gas        30 Mcf  × $  2.87 =        $86

────────────────────────────────────────────────────
Month total                                  $16,113

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/63512 is the state's own key, not one this site invented.