POST-MONTGOMERY UNIT "B"

Operated by HILCORP ENERGY COMPANY (P-5 386310) 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 61927District 8AField 53411001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$4.9 M
Jan 1993 – May 2026
Value, last 12 filed months
$306 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)

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA1none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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
OilDisposition88,648 bbl$4,823,512
Casinghead gasProduction39,791 Mcf$113,111
Total$4,936,623

9,537 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 33.5780, -102.3747. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

33.57797, -102.37468 · 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
4,884 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 4,884 ft.

Completions filed
Aug 2022
1 of 1 wells

1 well

42-2193197014,884 ftAug 2022

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 2026160136106.413.05$17,440
Apr 20263475798.932.87$34,492
Mar 20263284689.753.15$29,583
Feb 20263444563.503.75$22,013
Jan 20263375259.138.00$20,343
Dec 20253976156.664.41$22,763
Nov 20253817158.593.93$22,602
Oct 20254277559.383.30$25,603
Sep 20254638462.743.08$29,307
Aug 20254167163.933.01$26,809
Jul 20254199366.743.32$28,272
Jun 20254059666.483.13$27,225
May 202542810660.553.23$26,258
Apr 202538211462.363.54$24,225
Mar 202534010867.704.27$23,479
Feb 20251379470.884.34$10,119
Jan 202518510074.324.28$14,177
Dec 20241769268.993.12$12,429
Nov 2024678269.052.20$4,807
Oct 202415210071.372.28$11,076
Sep 20241128869.612.36$8,004
Aug 202415310475.632.06$11,786
Jul 202418413279.932.15$14,990
Jun 202430016778.082.63$23,864
May 20241839578.812.20$14,631
Apr 20241969084.451.66$16,702
Mar 202424511080.301.55$19,843
Feb 20242008676.091.78$15,371
Jan 20242607373.023.30$19,226
Dec 20232866871.262.61$20,558
Nov 20232266677.892.81$17,788
Oct 202327118685.443.09$23,728
Sep 202326912489.042.74$24,291
Aug 202334416180.522.67$28,129
Jul 202339020274.852.64$29,725
Jun 202331025368.962.26$21,949
May 202334614470.622.23$24,755
Apr 202325211278.122.24$19,937
Mar 202326011872.852.39$19,223
Feb 202330921875.112.47$23,747
Jan 202332820076.533.39$25,779
Dec 202222615476.415.73$18,151
Nov 202225315785.005.65$22,391
Oct 202224714187.185.86$22,360
Sep 202225117084.888.16$22,693
Aug 202238025194.529.13$38,209
Jul 20227252101.587.54$7,706
Jun 202212080115.097.98$14,449
May 2022512280109.378.43$58,359
Apr 2022488250104.226.84$52,569
Mar 2022416211108.885.08$46,365
Feb 202242317091.054.86$39,340
Jan 202248117181.844.54$40,141
Dec 202145319871.323.90$33,080
Nov 202154721477.435.24$43,475
Oct 202161423179.795.71$50,311
Sep 202142721169.865.35$30,959
Aug 202145724866.024.22$31,218
Jul 202145429370.783.98$33,301
Jun 202147124369.493.38$33,551
May 202146520963.483.02$30,149
Apr 202133517160.362.76$20,692
Mar 202138018861.302.72$23,805
Feb 202131318957.805.55$19,140
Jan 202143021550.412.81$22,281
Dec 202042326244.642.68$19,584
Nov 202037621138.772.71$15,149
Oct 202028221236.972.48$10,951
Sep 202040224837.091.99$15,404
Aug 202038927339.982.39$16,203
Jul 202037226738.371.83$14,761
Jun 202037823434.901.69$13,588
May 202039221716.921.81$7,026
Apr 202043521714.751.80$6,808
Mar 20204096130.341.86$12,522
Feb 20203736849.881.98$18,740
Jan 202035916957.252.09$20,907
Dec 201940713359.012.30$24,324
Nov 20193967955.302.75$22,116
Oct 201948825553.472.42$26,710
Sep 201939825855.052.66$22,595
Aug 201942327453.112.30$23,097
Jul 201940022256.272.46$23,054
Jun 201931221552.782.49$17,003
May 201945221358.482.74$27,017
Apr 201940617562.632.75$25,909
Mar 201933318356.803.06$19,475
Feb 201931815150.852.79$16,592
Jan 201931613246.033.23$14,972
Dec 20181938346.594.19$9,339
Nov 20183565152.934.24$19,059
Oct 2018246061.443.40$15,114
Sep 2018266059.543.11$15,838
Aug 2018301059.403.07$17,879
Jul 20183651765.142.93$23,826
Jun 201832028160.183.08$20,122
May 201827521565.382.90$18,603
Apr 201822514763.842.90$14,790
Mar 201823717461.222.79$14,994
Feb 201820816661.782.77$13,309
Jan 201822418062.874.01$14,805
Dec 201726718257.272.92$15,823
Nov 201724415355.423.12$14,000
Oct 20172799249.292.98$14,026
Sep 20172677147.523.09$12,907
Aug 201723523945.373.00$11,380
Jul 201739223543.873.09$17,923
Jun 20173925742.493.09$2,451
May 201726629545.373.26$13,031
Apr 201726035047.933.21$13,586
Mar 201720927746.772.98$10,601
Feb 201714624450.452.95$8,086
Jan 201713821349.413.42$7,547
Dec 2016767048.763.72$3,966
Nov 20161336442.492.64$5,820
Oct 201625313246.193.09$12,094
Sep 201621111141.553.10$9,111
Aug 201624213541.442.92$10,423
Jul 201626613841.622.92$11,474
Jun 201624010645.352.69$11,169
May 20162229642.521.99$9,631
Apr 20162226636.561.99$8,248
Mar 20161846433.011.79$6,189
Feb 20161835826.472.06$4,964
Jan 2016633127.352.36$1,796
Dec 20151034232.362.00$3,417
Nov 2015481538.792.17$1,894
Oct 20152145843.552.43$9,460
Sep 20150042.992.76$0
Aug 201549640.162.87$1,985
Jul 201510348.152.95$490
Jun 20152029856.152.88$11,625
May 201535022655.212.96$19,991
Apr 20151534149.822.71$7,733
Mar 20152717242.892.93$11,834
Feb 20151694744.662.98$7,687
Jan 20151865043.433.10$8,233
Dec 20143309354.693.59$18,382
Nov 20143187470.464.25$22,721
Oct 20143419278.303.90$27,059
Sep 20142176786.164.05$18,968
Aug 20142638489.394.04$23,849
Jul 20142847796.564.18$27,745
Jun 20142276998.164.74$22,609
May 20142067194.734.73$19,850
Apr 20142114595.944.81$20,460
Mar 20142164895.895.06$20,955
Feb 20142274897.406.19$22,407
Jan 20142746090.404.86$25,061
Dec 20132657391.824.35$24,650
Nov 20132345588.853.74$20,997
Oct 20132415697.423.78$23,690
Sep 201311133104.113.72$11,679
Aug 20137918104.253.52$8,299
Jul 201313434102.523.72$13,864
Jun 20131875494.403.93$17,865
May 20131665494.834.15$15,966
Apr 20131754993.964.28$16,653
Mar 20132225893.623.91$21,011
Feb 2013795591.233.42$7,395
Jan 2013825191.603.42$7,686
Dec 2012585686.773.42$5,224
Nov 2012575286.953.62$5,145
Oct 20122456389.383.40$22,112
Sep 20122847594.672.92$27,105
Aug 20122245492.662.91$20,913
Jul 20122516085.133.02$21,549
Jun 20122235179.822.52$17,928
May 20122215491.612.49$20,380
Apr 2012287103101.652.00$29,379
Mar 2012284105105.052.22$30,068
Feb 2012246113101.102.57$25,161
Jan 201220515398.092.73$20,527
Dec 20112275096.873.24$22,151
Nov 20112564595.723.31$24,653
Oct 20113085584.983.65$26,375
Sep 20112074383.623.99$17,481
Aug 20112154483.404.15$18,114
Jul 20112144094.144.52$20,327
Jun 20111569192.904.64$14,915
May 20111032398.134.40$10,209
Apr 20116217105.964.33$6,643
Mar 2011551396.364.06$5,353
Feb 201129885.644.18$2,517
Jan 20113083986.504.59$26,821
Dec 20103474985.734.35$29,961
Nov 20103005080.843.80$24,442
Oct 20102384378.103.51$18,739
Sep 20101842972.633.98$13,479
Aug 20101112673.684.42$8,293
Jul 20101412772.554.74$10,357
Jun 20101422370.364.91$10,104
May 20101462371.124.24$10,481
Apr 20102043481.694.12$16,805
Mar 20102173378.394.39$17,155
Feb 20101822973.585.44$13,549
Jan 20101993274.365.96$14,988
Dec 20091862971.445.48$13,447
Nov 20091992974.593.75$14,952
Oct 20092082872.544.11$15,203
Sep 20091654065.543.06$10,937
Aug 20091844967.423.22$12,563
Jul 20091955861.133.46$12,121
Jun 20091964666.163.90$13,147
May 20091723754.743.93$9,561
Apr 20091843846.773.59$8,742
Mar 20091252342.144.06$5,361
Feb 20091172732.814.63$3,964
Jan 20091112635.865.37$4,120
Dec 2008992037.105.98$3,792
Nov 20081252755.496.86$7,121
Oct 20081824775.246.92$14,019
Sep 200815850101.767.88$16,472
Aug 200816552114.228.48$19,287
Jul 200821468131.0811.39$28,826
Jun 200817757131.3313.03$23,988
May 200825071123.1711.57$31,614
Apr 200812542110.3110.45$14,228
Mar 200821854101.909.66$22,736
Feb 20081603692.538.77$15,121
Jan 200868514890.388.21$63,125
Dec 20073078688.337.30$27,745
Nov 20071735491.677.29$16,253
Oct 20072046182.856.92$17,324
Sep 20072045875.846.24$15,834
Aug 20072475169.066.39$17,384
Jul 20071834170.906.39$13,237
Jun 20071804062.007.55$11,462
May 20071854258.747.85$11,196
Apr 20071573559.617.81$9,632
Mar 20071643956.927.30$9,620
Feb 2007501655.108.22$2,886
Jan 200711350.306.73$573
Dec 20062156.656.92$120
Nov 20060054.207.62$0
Oct 20061054.906.01$55
Sep 200613260.085.04$791
Aug 200643668.717.34$2,999
Jul 20061342669.376.34$9,460
Jun 20061252666.286.38$8,451
May 20061522966.016.42$10,220
Apr 20061452964.397.36$9,550
Mar 20061523456.707.08$8,859
Feb 20061333457.597.75$7,923
Jan 20061533460.598.93$9,574
Dec 20051242054.9413.42$7,081
Nov 20051252054.6910.59$7,048
Oct 20051632558.3413.80$9,854
Sep 20051362061.4512.08$8,599
Aug 20051272061.519.80$8,008
Jul 20051282255.697.84$7,301
Jun 20051281952.337.38$6,838
May 20051422445.226.65$6,581
Apr 20051242349.207.36$6,270
Mar 20051154250.377.15$6,093
Feb 2005861845.226.31$4,003
Jan 20051203243.166.32$5,382
Dec 2004761939.866.75$3,158
Nov 2004811945.286.33$3,788
Oct 2004682249.706.52$3,523
Sep 2004652143.245.28$2,922
Aug 2004621442.375.55$2,705
Jul 2004681838.286.08$2,713
Jun 2004752436.106.43$2,862
May 20041815137.486.49$7,115
Apr 20040034.475.86$0
Mar 20042467734.365.53$8,878
Feb 20042376532.455.51$8,049
Jan 20042267432.036.30$7,705
Dec 20032398830.266.30$7,787
Nov 20032349228.804.60$7,162
Oct 20032328228.174.76$6,926
Sep 20031886326.314.75$5,245
Aug 20032046529.765.13$6,404
Jul 20031897229.415.17$5,931
Jun 20032846828.565.98$8,518
May 20031617126.595.97$4,705
Apr 20031396326.675.41$4,048
Mar 2003732731.146.10$2,438
Feb 20031824133.487.93$6,418
Jan 20031646130.315.58$5,311
Dec 20021975826.914.85$5,583
Nov 20021725124.664.14$4,453
Oct 20021825026.464.23$5,027
Sep 20021633127.443.64$4,585
Aug 20021513025.963.16$4,015
Jul 20021583124.583.06$3,979
Jun 20021493023.733.34$3,636
May 2002150024.663.58$3,699
Apr 2002177023.653.51$4,186
Mar 2002141022.003.10$3,102
Feb 2002178018.222.38$3,243
Jan 2002195017.172.38$3,348
Dec 20011803616.932.36$3,133
Nov 200121032718.072.41$4,581
Oct 200122928619.782.53$5,253
Sep 20012654724.262.25$6,535
Aug 2001206024.873.05$5,123
Jul 2001277023.933.20$6,629
Jun 20011,784024.563.82$43,815
May 20011624125.524.31$4,311
Apr 20011563524.685.34$4,037
Mar 20011085524.545.38$2,946
Feb 20011684527.755.77$4,922
Jan 20012065827.478.40$6,146
Dec 20002135226.889.12$6,200
Nov 20002155332.215.66$7,225
Oct 20002517731.235.15$8,235
Sep 20001764731.875.19$5,853
Aug 20001895029.644.54$5,829
Jul 20002576828.534.09$7,610
Jun 20002497229.304.40$7,612
May 20002907127.263.68$8,167
Apr 20001333624.513.12$3,372
Mar 20001354228.422.86$3,957
Feb 20001013427.622.73$2,882
Jan 20001023625.272.48$2,667
Dec 19991013724.282.42$2,542
Nov 19991946123.192.43$4,647
Oct 19992178020.982.80$4,777
Sep 1999523221.752.62$1,215
Aug 19991446819.262.88$2,969
Jul 19991986217.892.37$3,689
Jun 19991344015.942.36$2,230
May 19991805115.792.32$2,961
Apr 1999984015.102.21$1,568
Mar 1999704912.471.84$963
Feb 1999131429.981.82$1,384
Jan 19991469110.381.90$1,688
Dec 1998201619.201.77$1,957
Nov 19981606110.892.19$1,876
Oct 19982167212.421.97$2,825
Sep 19982238212.592.08$2,978
Aug 19982298611.301.91$2,752
Jul 1998866311.742.24$1,151
Jun 19981709111.242.24$2,114
May 199820013512.622.21$2,822
Apr 199815510613.042.51$2,287
Mar 199821210312.802.31$2,951
Feb 199828815513.952.30$4,374
Jan 1998993914.702.15$1,539
Dec 19971645216.322.41$2,802
Nov 19971418618.193.09$2,830
Oct 19971744319.253.15$3,485
Sep 19971722817.742.95$3,134
Aug 19971884917.862.55$3,483
Jul 19971665517.582.25$3,042
Jun 1997170017.242.26$2,931
May 1997325018.972.31$6,165
Apr 19972024817.882.08$3,712
Mar 19972068318.951.94$4,065
Feb 19971597120.492.21$3,415
Jan 19971767223.483.54$4,387
Dec 19961898323.32$4,407
Nov 19961917021.97$4,196
Oct 19961976523.31$4,592
Sep 19962418722.22$5,355
Aug 19962219820.26$4,477
Jul 199621310019.55$4,164
Jun 19961935118.73$3,615
May 199623011119.43$4,469
Apr 19961788721.51$3,829
Mar 199618912919.38$3,663
Feb 199618813716.98$3,192
Jan 199618415017.07$3,141
Dec 199517114417.19$2,939
Nov 199519013516.00$3,040
Oct 199518815415.43$2,901
Sep 199519118316.18$3,090
Aug 199511512715.92$1,831
Jul 19958316715.24$1,265
Jun 19959423216.41$1,543
May 19959614217.56$1,686
Apr 19959012817.73$1,596
Mar 199516226516.44$2,663
Feb 199515724316.58$2,603
Jan 199521620315.92$3,439
Dec 199416420915.03$2,465
Nov 199424431715.90$3,880
Oct 199412421815.58$1,932
Sep 199425626615.29$3,914
Aug 199429429116.13$4,742
Jul 199432529217.56$5,707
Jun 199429039317.09$4,956
May 199431240915.88$4,955
Apr 199430332214.14$4,284
Mar 199430242012.46$3,763
Feb 199424128112.50$3,013
Jan 199426327912.66$3,330
Dec 199325034112.33$3,083
Nov 199318332614.49$2,652
Oct 19937614815.85$1,205
Sep 199310712315.03$1,608
Aug 199317428115.66$2,725
Jul 199316224115.46$2,505
Jun 199310316716.79$1,729
May 199312920117.68$2,281
Apr 199310313318.05$1,859
Mar 199312019018.14$2,177
Feb 19939314717.90$1,665
Jan 199312925116.93$2,184

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                  160 bbl  × $106.41 =    $17,026
Casinghead gas       136 Mcf  × $  3.05 =       $414

────────────────────────────────────────────────────
Month total                                  $17,440

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/61927 is the state's own key, not one this site invented.