ANDERSON, C. H. C.

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the YARBROUGH & ALLEN (DEVONIAN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 8613District 08Field 99275250Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$4.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$90 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 12 leases and 62 wells, and the rule below applies to all of them.

Discovered
1954-11-17
as the register files it
Field class
Oil
the register's own label
Between wells
1,000 ft
minimum
From a lease line
500 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.

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
OilDisposition97,159 bbl$4,418,371
Casinghead gasProduction47,620 Mcf$170,773
Total$4,589,144

10,487 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 (6)

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 31.7109, -102.7518. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.5 miles.

31.71159, -102.75116 · 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
50.0%
3 of 6 wells
With a plug date
50.0%
3 of 6 wells
Median depth
10,740 ft
6 wells filed one
Completion to plug
34.1 years
median over 2 wells

What the state filed about each well

On the RRC proration schedule
350.0%
A plug date is filed
350.0%
BothOn the schedule and plugged. Neither fact cancels the other.
350.0%
NeitherNo plug date, and not on the schedule.
350.0%

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 10,497 and 10,765 ft, median 10,740 ft, over the 6 wells that filed a depth.

Completions filed
Dec 1949 – Jan 1980
4 of 6 wells; 2 filed none
Plug dates filed
Dec 1965 – May 2024
3 of 6 wells; 3 filed none

Last completion to plug: a median of 34.1 years across the 2 wells that filed both dates, with the middle half between 29.0 years and 39.3 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

6 wells

42-135049587 U10,765 ftDec 1965Yes
42-13504954310,637 ft
42-13504956510,753 ftJan 1980May 2024Yes
42-13504957610,750 ftJun 1970
42-13504952110,497 ftJan 1969
42-13504955410,730 ftDec 1949Oct 1973Yes

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 2026126098.932.87$12,465
Mar 2026186089.753.15$16,694
Feb 2026140063.503.75$8,890
Jan 20260059.138.00$0
Dec 2025142056.664.41$8,046
Nov 2025163058.593.93$9,550
Oct 20250059.383.30$0
Sep 2025185062.743.08$11,607
Aug 2025181063.933.01$11,571
Jul 2025172066.743.32$11,479
Jun 20250066.483.13$0
May 2025155060.553.23$9,385
Apr 2025170062.363.54$10,601
Mar 20250067.704.27$0
Feb 2025185070.884.34$13,113
Jan 2025186074.324.28$13,824
Dec 20240068.993.12$0
Nov 2024187069.052.20$12,912
Oct 2024176071.372.28$12,561
Sep 20240069.612.36$0
Aug 2024170075.632.06$12,857
Jul 2024176079.932.15$14,068
Jun 2024186078.082.63$14,523
May 2024182078.812.20$14,343
Apr 2024191084.451.66$16,130
Mar 20240080.301.55$0
Feb 2024179076.091.78$13,620
Jan 2024173073.023.30$12,632
Dec 2023178071.262.61$12,684
Nov 2023186077.892.81$14,488
Oct 2023187085.443.09$15,977
Sep 2023149089.042.74$13,267
Aug 2023169080.522.67$13,608
Jul 20230074.852.64$0
Jun 2023159068.962.26$10,965
May 2023186070.622.23$13,135
Apr 2023127078.122.24$9,921
Mar 2023185072.852.39$13,477
Feb 20230075.112.47$0
Jan 2023153076.533.39$11,709
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 2022147087.185.86$12,815
Sep 20220084.888.16$0
Aug 2022245094.529.13$23,157
Jul 20221580101.587.54$16,050
Jun 20221330115.097.98$15,307
May 202200109.378.43$0
Apr 20221420104.226.84$14,799
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 202293081.844.54$7,611
Dec 20210071.323.90$0
Nov 2021119077.435.24$9,214
Oct 2021183079.795.71$14,602
Sep 2021183069.865.35$12,784
Aug 2021176066.024.22$11,620
Jul 2021171070.783.98$12,103
Jun 2021181069.493.38$12,578
May 20210063.483.02$0
Apr 2021181060.362.76$10,925
Mar 2021141061.302.72$8,643
Feb 20210057.805.55$0
Jan 2021182050.412.81$9,175
Dec 2020183044.642.68$8,169
Nov 20200038.772.71$0
Oct 2020179036.972.48$6,618
Sep 2020349037.091.99$12,944
Aug 2020183039.982.39$7,316
Jul 20200038.371.83$0
Jun 2020191034.901.69$6,666
May 2020185016.921.81$3,130
Apr 20200014.751.80$0
Mar 2020183030.341.86$5,552
Feb 2020178049.881.98$8,879
Jan 2020168057.252.09$9,618
Dec 2019183059.012.30$10,799
Nov 2019331055.302.75$18,304
Oct 2019180053.472.42$9,625
Sep 20190055.052.66$0
Aug 2019158053.112.30$8,391
Jul 2019172056.272.46$9,678
Jun 2019177052.782.49$9,342
May 20190058.482.74$0
Apr 2019176062.632.75$11,023
Mar 20191841256.803.06$10,488
Feb 20190050.852.79$0
Jan 2019174046.033.23$8,009
Dec 20181682246.594.19$7,919
Nov 2018175052.934.24$9,263
Oct 2018173061.443.40$10,629
Sep 20180059.543.11$0
Aug 2018341059.403.07$20,255
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 2018179065.382.90$11,703
Apr 2018175063.842.90$11,172
Mar 2018188361.222.79$11,518
Feb 20181812861.782.77$11,260
Jan 201803862.874.01$152
Dec 20171713857.272.92$9,904
Nov 20171662255.423.12$9,268
Oct 2017176049.292.98$8,675
Sep 2017174047.523.09$8,268
Aug 20171762745.373.00$8,066
Jul 20171786243.873.09$8,000
Jun 2017168042.493.09$7,138
May 2017160045.373.26$7,259
Apr 2017170047.933.21$8,148
Mar 20171785146.772.98$8,477
Feb 20171752450.452.95$8,900
Jan 20171704449.413.42$8,550
Dec 20161851548.763.72$9,076
Nov 2016184042.492.64$7,818
Oct 2016013346.193.09$411
Sep 20163457741.553.10$14,574
Aug 201618011941.442.92$7,807
Jul 2016160041.622.92$6,659
Jun 2016179045.352.69$8,118
May 2016171042.521.99$7,271
Apr 2016178036.561.99$6,508
Mar 2016366033.011.79$12,082
Feb 2016185026.472.06$4,897
Jan 20160027.352.36$0
Dec 2015184032.362.00$5,954
Nov 201518314838.792.17$7,419
Oct 201517520843.552.43$8,126
Sep 201535924242.992.76$16,101
Aug 2015179040.162.87$7,189
Jul 20150048.152.95$0
Jun 201515414156.152.88$9,054
May 201527516955.212.96$15,682
Apr 2015357049.822.71$17,786
Mar 2015170242.892.93$7,297
Feb 20151831044.662.98$8,203
Jan 2015172043.433.10$7,470
Dec 2014159054.693.59$8,696
Nov 2014167070.464.25$11,767
Oct 2014294078.303.90$23,020
Sep 20143465586.164.05$30,034
Aug 2014171089.394.04$15,286
Jul 2014172096.564.18$16,608
Jun 201419514298.164.74$19,814
May 2014341094.734.73$32,303
Apr 201416918995.944.81$17,123
Mar 201416917895.895.06$17,106
Feb 201416912697.406.19$17,241
Jan 201433414390.404.86$30,889
Dec 201316916691.824.35$16,240
Nov 201316913388.853.74$15,513
Oct 201333510197.423.78$33,017
Sep 2013169173104.113.72$18,238
Aug 2013168215104.253.52$18,271
Jul 2013175204102.523.72$18,699
Jun 201316421794.403.93$16,335
May 201330521294.834.15$29,803
Apr 201314220093.964.28$14,199
Mar 201331419893.623.91$30,171
Feb 201332516791.233.42$30,221
Jan 201316617191.603.42$15,790
Dec 201216821786.773.42$15,320
Nov 201213721986.953.62$12,706
Oct 201233523889.383.40$30,751
Sep 201216421094.672.92$16,139
Aug 201233523892.662.91$31,733
Jul 201216623585.133.02$14,841
Jun 201216023379.822.52$13,358
May 201232823491.612.49$30,630
Apr 2012335206101.652.00$34,464
Mar 2012170185105.052.22$18,270
Feb 2012164193101.102.57$17,076
Jan 201233516398.092.73$33,306
Dec 20111688996.873.24$16,563
Nov 201117314895.723.31$17,050
Oct 201116916284.983.65$14,953
Sep 2011317083.623.99$26,508
Aug 20111655583.404.15$13,989
Jul 201130919594.144.52$29,970
Jun 201134115892.904.64$32,412
May 20111698298.134.40$16,945
Apr 2011164143105.964.33$17,997
Mar 201134110896.364.06$33,297
Feb 20111639385.644.18$14,348
Jan 201116914686.504.59$15,288
Dec 201049312585.734.35$42,808
Nov 2010013380.843.80$505
Oct 201033813178.103.51$26,857
Sep 201016315772.633.98$12,463
Aug 201033312773.684.42$25,097
Jul 201034419172.554.74$25,862
Jun 201016418570.364.91$12,447
May 201017218971.124.24$13,033
Apr 201033119181.694.12$27,827
Mar 201017019678.394.39$14,186
Feb 201035118073.585.44$26,806
Jan 201017019374.365.96$13,792
Dec 200935120971.445.48$26,222
Nov 200934818674.593.75$26,655
Oct 200917124272.544.11$13,399
Sep 200935214565.543.06$23,514
Aug 200902267.423.22$71
Jul 200934712061.133.46$21,628
Jun 200917416466.163.90$12,151
May 200935218254.743.93$19,983
Apr 2009015546.773.59$556
Mar 20093457242.144.06$14,831
Feb 20091697032.814.63$5,869
Jan 200916410435.865.37$6,440
Dec 200816811437.105.98$6,914
Nov 200817210655.496.86$10,271
Oct 200816611075.246.92$13,251
Sep 200816867101.767.88$17,623
Aug 2008167199114.228.48$20,763
Jul 2008343188131.0811.39$47,102
Jun 2008171126131.3313.03$24,100
May 2008328241123.1711.57$43,189
Apr 2008334227110.3110.45$39,217
Mar 2008162223101.909.66$18,663
Feb 200833820592.538.77$33,073
Jan 200833721290.388.21$32,198
Dec 200716616688.337.30$15,875
Nov 200734919991.677.29$33,444
Oct 200715821582.856.92$14,579
Sep 200717018375.846.24$14,035
Aug 200733721169.066.39$24,621
Jul 200733924670.906.39$25,607
Jun 200734120862.007.55$22,712
May 200717216758.747.85$11,414
Apr 200733015559.617.81$20,881
Mar 200733717856.927.30$20,482
Feb 200716718355.108.22$10,705
Jan 200733414550.306.73$17,776
Dec 200616717156.656.92$10,644
Nov 20063388154.207.62$18,937
Oct 200634122854.906.01$20,092
Sep 200616815860.085.04$10,889
Aug 200633812368.717.34$24,127
Jul 200616514069.376.34$12,334
Jun 200632717966.286.38$22,816
May 200616017366.016.42$11,673
Apr 200633118664.397.36$22,682
Mar 200633714256.707.08$20,114
Feb 200631917657.597.75$19,735
Jan 200633217760.598.93$21,697
Dec 200533918254.9413.42$21,066
Nov 200516215454.6910.59$10,490
Oct 200533218258.3413.80$21,880
Sep 200516717361.4512.08$12,352
Aug 200516420361.519.80$12,076
Jul 20051576555.697.84$9,253
Jun 20053001052.337.38$15,773
May 2005323045.226.65$14,606
Apr 2005328349.207.36$16,160
Mar 20053361350.377.15$17,017
Feb 2005166245.226.31$7,519
Jan 20053283443.166.32$14,371
Dec 20043415939.866.75$13,991
Nov 200416617145.286.33$8,599
Oct 200434120949.706.52$18,309
Sep 200433118543.245.28$15,290
Aug 20043414342.375.55$14,687
Jul 200416511138.286.08$6,992
Jun 20043403636.106.43$12,506
May 20041714137.486.49$6,675
Apr 20043286234.475.86$11,669
Mar 2004163034.365.53$5,601
Feb 2004339032.455.51$11,001
Jan 20041727732.036.30$5,994
Dec 200334022830.266.30$11,725
Nov 20033305528.804.60$9,757
Oct 200334512528.174.76$10,314
Sep 20031718026.314.75$4,879
Aug 20033298029.765.13$10,201
Jul 20033431129.415.17$10,145
Jun 20031753628.565.98$5,213
May 200334112326.595.97$9,802
Apr 200336414526.675.41$10,492
Mar 200334612131.146.10$11,512
Feb 200317320633.487.93$7,425
Jan 200334428330.315.58$12,006
Dec 200234428626.914.85$10,645
Nov 200234918624.664.14$9,376
Oct 200234319226.464.23$9,888
Sep 200234923027.443.64$10,413
Aug 200217325225.963.16$5,288
Jul 200216931324.583.06$5,112
Jun 200234231823.733.34$9,177
May 200233129524.663.58$9,220
Apr 200234027823.653.51$9,017
Mar 200233832122.003.10$8,432
Feb 200216222518.222.38$3,486
Jan 200250319117.172.38$9,090
Dec 200131728416.932.36$6,038
Nov 200134330518.072.41$6,932
Oct 200132926019.782.53$7,165
Sep 200116210224.262.25$4,160
Aug 200131733924.873.05$8,919
Jul 200130923923.933.20$8,158
Jun 200132130624.563.82$9,054
May 200134141625.524.31$10,494
Apr 200133536724.685.34$10,226
Mar 200133031624.545.38$9,797
Feb 200150823727.755.77$15,464
Jan 200117219627.478.40$6,371
Dec 200032012326.889.12$9,724
Nov 200030024632.215.66$11,055
Oct 200032929031.235.15$11,767
Sep 200034534831.875.19$12,800
Aug 200034321729.644.54$11,152
Jul 200033113128.534.09$9,979
Jun 20003267829.304.40$9,895
May 200048129927.263.68$14,212
Apr 200034826324.513.12$9,349
Mar 200033241028.422.86$10,608
Feb 200051933027.622.73$15,235
Jan 2000336125.272.48$8,493
Dec 1999505024.282.42$12,261
Nov 1999344223.192.43$7,982
Oct 19993628220.982.80$7,825
Sep 199916812321.752.62$3,976
Aug 199933327619.262.88$7,207
Jul 199934117417.892.37$6,513
Jun 199934223015.942.36$5,995
May 199933433615.792.32$6,054
Apr 199916211615.102.21$2,702
Mar 19990012.471.84$0
Feb 19990219.981.82$38
Jan 199917914210.381.90$2,128
Dec 19983381939.201.77$3,452
Nov 199832831810.892.19$4,267
Oct 199833130812.421.97$4,718
Sep 199831936412.592.08$4,774
Aug 199832834011.301.91$4,355
Jul 199850230611.742.24$6,578
Jun 199816630211.242.24$2,542
May 199832636812.622.21$4,926
Apr 199832734113.042.51$5,118
Mar 19984876912.802.31$6,393
Feb 199833028913.952.30$5,268
Jan 199849134414.702.15$7,959
Dec 199732433816.322.41$6,103
Nov 199735014018.193.09$6,799
Oct 19973535619.253.15$6,972
Sep 1997340017.742.95$6,032
Aug 19971762717.862.55$3,212
Jul 199751810417.582.25$9,340
Jun 199718010117.242.26$3,331
May 1997716018.972.31$13,583
Apr 1997327017.882.08$5,847
Mar 19971616718.951.94$3,181
Feb 1997645020.492.21$13,216
Jan 199734110623.483.54$8,382
Dec 19961697623.32$3,941
Nov 19963322621.97$7,294
Oct 19963386323.31$7,879
Sep 19963286722.22$7,288
Aug 199651032420.26$10,333
Jul 199633127919.55$6,471
Jun 199633529018.73$6,275
May 199632325419.43$6,276
Apr 199618737121.51$4,022
Mar 199652016419.38$10,078
Feb 199634030516.98$5,773
Jan 199636027917.07$6,145
Dec 199534632717.19$5,948
Nov 199534717416.00$5,552
Oct 199552333015.43$8,070
Sep 199535942016.18$5,809
Aug 199538034115.92$6,050
Jul 199535712715.24$5,441
Jun 199534316516.41$5,629
May 199551020917.56$8,956
Apr 199535428317.73$6,276
Mar 199549319216.44$8,105
Feb 19951849416.58$3,051
Jan 199587721315.92$13,962
Dec 199417224015.03$2,585
Nov 199434619115.90$5,501
Oct 199431718115.58$4,939
Sep 199432516115.29$4,969
Aug 199434215116.13$5,516
Jul 199451020317.56$8,956
Jun 199452220217.09$8,921
May 199469922715.88$11,100
Apr 199450324114.14$7,112
Mar 199451314912.46$6,392
Feb 199405812.50$0
Jan 199434019412.66$4,304
Dec 199334226012.33$4,217
Nov 199351027714.49$7,390
Oct 199333331915.85$5,278
Sep 199366832115.03$10,040
Aug 1993028515.66$0
Jul 19933258715.46$5,025
Jun 199333220416.79$5,574
May 199334128017.68$6,029
Apr 199334910718.05$6,299
Mar 199334623818.14$6,276
Feb 199350724917.90$9,075
Jan 199352328916.93$8,854

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                  126 bbl  × $ 98.93 =    $12,465
Casinghead gas         0 Mcf  × $  2.87 =         $0

────────────────────────────────────────────────────
Month total                                  $12,465

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/8613 is the state's own key, not one this site invented.