HILLGER, GLEN W.

Operated by FED OPERATING LLC (P-5 264211) in the BLALOCK LAKE, E. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 23751District 08Field 08735500OilCasinghead gasSaveExport
Value, all time
$1.3 M
Jan 1993 – Mar 2020
Value, last 12 filed months
$23 k
at the published price for each month
Months reported
327
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 16 leases and 29 wells, and the rule below applies to all of them.

Discovered
1971-10-01
as the register files it
Field class
Oil
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-02-01.

The Commission's schedule remark for this field reads: #85280300 EFF 12/01/2019

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
OilDisposition35,036 bbl$1,339,281
Casinghead gasProduction426 Mcf$1,094
Total$1,340,375

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 (2)

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 31.9449, -101.6185. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

31.94490, -101.61849 · 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
100.0%
2 of 2 wells
With a plug date
50.0%
1 of 2 wells
Median depth
7,915 ft
2 wells filed one
Completion to plug
12.2 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
2100.0%
A plug date is filed
150.0%
BothOn the schedule and plugged. Neither fact cancels the other.
150.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 7,880 and 7,950 ft, median 7,915 ft, over the 2 wells that filed a depth.

Completions filed
Jul 1975 – Apr 1981
2 of 2 wells
Plug dates filed
Sep 1987
1 of 2 wells; 1 filed none

Last completion to plug: a median of 12.2 years across the 1 well that filed both dates, with the middle half between 12.2 years and 12.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells

42-1733111127,950 ftApr 1981Yes
42-1733028317,880 ftJul 1975Sep 1987Yes

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 (327)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

327 months

Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 201925055.302.75$1,383
Oct 201943053.472.42$2,299
Sep 20195315455.052.66$3,327
Aug 201911112453.112.30$6,181
Jul 20190056.272.46$0
Jun 201956052.782.49$2,956
May 20190058.482.74$0
Apr 2019110062.632.75$6,889
Mar 20190056.803.06$0
Feb 201934050.852.79$1,729
Jan 201979046.033.23$3,636
Dec 201839046.594.19$1,817
Nov 2018107052.934.24$5,664
Oct 2018108061.443.40$6,636
Sep 201872059.543.11$4,287
Aug 2018112059.403.07$6,653
Jul 201845065.142.93$2,931
Jun 2018125060.183.08$7,523
May 201886065.382.90$5,623
Apr 201865063.842.90$4,150
Mar 201876061.222.79$4,653
Feb 201847061.782.77$2,904
Jan 20180062.874.01$0
Dec 20171057.272.92$57
Nov 20170055.423.12$0
Oct 20170049.292.98$0
Sep 201737047.523.09$1,758
Aug 201762045.373.00$2,813
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 201735045.373.26$1,588
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 201722050.452.95$1,110
Jan 201751049.413.42$2,520
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 201631046.193.09$1,432
Sep 20160041.553.10$0
Aug 201616041.442.92$663
Jul 20160041.622.92$0
Jun 201617045.352.69$771
May 20160042.521.99$0
Apr 201615036.561.99$548
Mar 201623033.011.79$759
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 20150032.362.00$0
Nov 201523038.792.17$892
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 201530040.162.87$1,205
Jul 20150048.152.95$0
Jun 201516056.152.88$898
May 201531055.212.96$1,712
Apr 201530049.822.71$1,495
Mar 201532042.892.93$1,372
Feb 20150044.662.98$0
Jan 201530043.433.10$1,303
Dec 201455054.693.59$3,008
Nov 20140070.464.25$0
Oct 201431078.303.90$2,427
Sep 201430086.164.05$2,585
Aug 201430089.394.04$2,682
Jul 201431096.564.18$2,993
Jun 201430098.164.74$2,945
May 201446094.734.73$4,358
Apr 201430095.944.81$2,878
Mar 201425095.895.06$2,397
Feb 201441097.406.19$3,993
Jan 201445090.404.86$4,068
Dec 201330091.824.35$2,755
Nov 201333088.853.74$2,932
Oct 201331097.423.78$3,020
Sep 2013920104.113.72$9,578
Aug 201300104.253.52$0
Jul 2013610102.523.72$6,254
Jun 201331094.403.93$2,926
May 201333094.834.15$3,129
Apr 201345093.964.28$4,228
Mar 201330093.623.91$2,809
Feb 201327091.233.42$2,463
Jan 201349091.603.42$4,488
Dec 201230086.773.42$2,603
Nov 201275086.953.62$6,521
Oct 201271089.383.40$6,346
Sep 201246094.672.92$4,355
Aug 201263092.662.91$5,838
Jul 20120085.133.02$0
Jun 201267079.822.52$5,348
May 201255091.612.49$5,039
Apr 2012610101.652.00$6,201
Mar 2012620105.052.22$6,513
Feb 2012550101.102.57$5,561
Jan 201294098.092.73$9,220
Dec 201193096.873.24$9,009
Nov 201183095.723.31$7,945
Oct 20110084.983.65$0
Sep 201160083.623.99$5,017
Aug 201162083.404.15$5,171
Jul 20110094.144.52$0
Jun 20110092.904.64$0
May 20110098.134.40$0
Apr 2011330105.964.33$3,497
Mar 20110096.364.06$0
Feb 201183085.644.18$7,108
Jan 20110086.504.59$0
Dec 201064085.734.35$5,487
Nov 201060080.843.80$4,850
Oct 201062078.103.51$4,842
Sep 201015072.633.98$1,089
Aug 201035073.684.42$2,579
Jul 201064072.554.74$4,643
Jun 20100070.364.91$0
May 201030071.124.24$2,134
Apr 201049081.694.12$4,003
Mar 201090078.394.39$7,055
Feb 2010138073.585.44$10,154
Jan 201093074.365.96$6,915
Dec 200943071.445.48$3,072
Nov 200976074.593.75$5,669
Oct 200939072.544.11$2,829
Sep 200990065.543.06$5,899
Aug 200994067.423.22$6,337
Jul 200992061.133.46$5,624
Jun 200989066.163.90$5,888
May 200993054.743.93$5,091
Apr 200975046.773.59$3,508
Mar 200993042.144.06$3,919
Feb 200986032.814.63$2,822
Jan 200992035.865.37$3,299
Dec 200894037.105.98$3,487
Nov 20084055.496.86$222
Oct 200890075.246.92$6,772
Sep 2008880101.767.88$8,955
Aug 2008930114.228.48$10,622
Jul 2008940131.0811.39$12,322
Jun 2008930131.3313.03$12,214
May 20085320123.1711.57$65,526
Apr 2008900110.3110.45$9,928
Mar 2008910101.909.66$9,273
Feb 200890092.538.77$8,328
Jan 200893090.388.21$8,405
Dec 200791088.337.30$8,038
Nov 200789091.677.29$8,159
Oct 200795082.856.92$7,871
Sep 200789075.846.24$6,750
Aug 200797069.066.39$6,699
Jul 200797070.906.39$6,877
Jun 200792062.007.55$5,704
May 2007124058.747.85$7,284
Apr 200786059.617.81$5,126
Mar 200793056.927.30$5,294
Feb 2007583055.108.22$32,123
Jan 2007101050.306.73$5,080
Dec 2006109056.656.92$6,175
Nov 2006106054.207.62$5,745
Oct 200697054.906.01$5,325
Sep 200677060.085.04$4,626
Aug 200692068.717.34$6,321
Jul 2006103069.376.34$7,145
Jun 2006796066.286.38$52,759
May 200668066.016.42$4,489
Apr 2006102064.397.36$6,568
Mar 2006106056.707.08$6,010
Feb 2006105057.597.75$6,047
Jan 200676060.598.93$4,605
Dec 2005122054.9413.42$6,703
Nov 200585054.6910.59$4,649
Oct 2005130058.3413.80$7,584
Sep 2005110061.4512.08$6,760
Aug 200593061.519.80$5,720
Jul 200590055.697.84$5,012
Jun 2005114052.337.38$5,966
May 2005132145.226.65$5,976
Apr 2005122149.207.36$6,010
Mar 2005169150.377.15$8,520
Feb 2005107145.226.31$4,845
Jan 2005263143.166.32$11,357
Dec 2004106139.866.75$4,232
Nov 2004204145.286.33$9,243
Oct 2004112149.706.52$5,573
Sep 2004307143.245.28$13,280
Aug 2004104142.375.55$4,412
Jul 2004106138.286.08$4,064
Jun 2004108136.106.43$3,905
May 2004102137.486.49$3,829
Apr 200492134.475.86$3,177
Mar 2004105134.365.53$3,613
Feb 2004118132.455.51$3,835
Jan 2004110132.036.30$3,530
Dec 200398130.266.30$2,972
Nov 200367128.804.60$1,934
Oct 2003122128.174.76$3,442
Sep 2003126126.314.75$3,320
Aug 2003124129.765.13$3,695
Jul 2003132129.415.17$3,887
Jun 2003130128.565.98$3,719
May 2003138126.595.97$3,675
Apr 2003142126.675.41$3,793
Mar 2003138131.146.10$4,303
Feb 2003126133.487.93$4,226
Jan 2003174130.315.58$5,280
Dec 2002163126.914.85$4,391
Nov 2002168124.664.14$4,147
Oct 2002170126.464.23$4,502
Sep 200285127.443.64$2,336
Aug 2002110125.963.16$2,859
Jul 200263124.583.06$1,552
Jun 2002130123.733.34$3,088
May 2002120124.663.58$2,963
Apr 2002150123.653.51$3,551
Mar 2002168122.003.10$3,699
Feb 2002121118.222.38$2,207
Jan 2002113117.172.38$1,943
Dec 2001138116.932.36$2,339
Nov 2001126018.072.41$2,277
Oct 2001147119.782.53$2,910
Sep 2001233124.262.25$5,655
Aug 2001181124.873.05$4,505
Jul 2001168123.933.20$4,023
Jun 2001155124.563.82$3,811
May 2001157125.524.31$4,011
Apr 2001146124.685.34$3,609
Mar 2001176124.545.38$4,324
Feb 2001204127.755.77$5,667
Jan 2001346127.478.40$9,513
Dec 2000174126.889.12$4,686
Nov 2000177132.215.66$5,707
Oct 2000166131.235.15$5,189
Sep 2000182131.875.19$5,806
Aug 2000189129.644.54$5,607
Jul 2000223128.534.09$6,366
Jun 2000140129.304.40$4,106
May 2000239127.263.68$6,519
Apr 2000173124.513.12$4,243
Mar 2000186128.422.86$5,289
Feb 2000194127.622.73$5,361
Jan 2000193125.272.48$4,880
Dec 1999195124.282.42$4,737
Nov 1999236123.192.43$5,475
Oct 1999190120.982.80$3,989
Sep 1999227121.752.62$4,940
Aug 1999217119.262.88$4,182
Jul 1999220117.892.37$3,938
Jun 1999284115.942.36$4,529
May 1999252115.792.32$3,981
Apr 1999239115.102.21$3,611
Mar 1999232112.471.84$2,895
Feb 199915319.981.82$1,529
Jan 1999153110.381.90$1,590
Dec 199822319.201.77$2,053
Nov 1998216110.892.19$2,354
Oct 1998190112.421.97$2,362
Sep 1998144112.592.08$1,815
Aug 1998172111.301.91$1,946
Jul 1998145111.742.24$1,705
Jun 199881111.242.24$913
May 1998165112.622.21$2,085
Apr 1998143113.042.51$1,867
Mar 1998175112.802.31$2,242
Feb 1998162113.952.30$2,262
Jan 1998187114.702.15$2,751
Dec 1997212116.322.41$3,462
Nov 1997138118.193.09$2,513
Oct 1997165119.253.15$3,179
Sep 1997151117.742.95$2,682
Aug 1997156117.862.55$2,789
Jul 1997153117.582.25$2,692
Jun 1997169117.242.26$2,916
May 1997161118.972.31$3,056
Apr 1997166117.882.08$2,970
Mar 1997174118.951.94$3,299
Feb 1997131120.492.21$2,686
Jan 1997171123.483.54$4,019
Dec 1996175123.32$4,081
Nov 1996152121.97$3,339
Oct 199697123.31$2,261
Sep 19960122.22$0
Aug 199660120.26$1,216
Jul 1996143119.55$2,796
Jun 1996139118.73$2,603
May 1996189119.43$3,672
Apr 1996167121.51$3,592
Mar 1996176119.38$3,411
Feb 1996136116.98$2,309
Jan 1996162117.07$2,765
Dec 1995148117.19$2,544
Nov 1995159116.00$2,544
Oct 1995156115.43$2,407
Sep 1995182116.18$2,945
Aug 1995145115.92$2,308
Jul 199580115.24$1,219
Jun 1995111116.41$1,822
May 1995149117.56$2,616
Apr 1995143117.73$2,535
Mar 1995110116.44$1,808
Feb 199588116.58$1,459
Jan 1995156115.92$2,484
Dec 1994168115.03$2,525
Nov 1994126115.90$2,003
Oct 1994140115.58$2,181
Sep 1994179115.29$2,737
Aug 1994193116.13$3,113
Jul 1994261117.56$4,583
Jun 1994242117.09$4,136
May 1994209115.88$3,319
Apr 1994193114.14$2,729
Mar 199495112.46$1,184
Feb 1994127112.50$1,588
Jan 1994159112.66$2,013
Dec 1993140112.33$1,726
Nov 199389114.49$1,290
Oct 1993165115.85$2,615
Sep 1993155115.03$2,330
Aug 1993226115.66$3,539
Jul 1993224115.46$3,463
Jun 1993169116.79$2,838
May 1993159117.68$2,811
Apr 1993141118.05$2,545
Mar 1993200118.14$3,628
Feb 1993153117.90$2,739
Jan 1993318116.93$5,384

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.

Nov 2019 — as filed, then multipliedworked
Oil                   25 bbl  × $ 55.30 =     $1,383
Casinghead gas         0 Mcf  × $  2.75 =         $0

────────────────────────────────────────────────────
Month total                                   $1,383

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. 08/O/23751 is the state's own key, not one this site invented.