GILLIAM "B" NO. 1 GAS UNIT

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the FREESTONE (CV-BOSSIER CONS.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 145056District 05Field 32950285Hydrogen sulphide field2 tax incentive programmesCondensateGasSaveExport
Value, all time
$3.1 M
Mar 1993 – May 2026
Value, last 12 filed months
$7 k
at the published price for each month
Months reported
399
no gaps in the span
Streams
2
condensate, 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 960 leases and 960 wells, and the rule below applies to all of them.

Discovered
2006-02-28
as the register files it
Field class
Gas
the register's own label
Between wells
600 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2016-11-15.

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: PLATS FOR INDIVIDUAL WELLS IN THE FIELD IF THEY CHOOSE.

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
High Cost Gas111994-10-10130088
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
CondensateDisposition8,675 bbl$167,819
GasProduction2,034,741 Mcf$2,920,041
Total$3,087,860

1,352,527 Mcf of this lease's gas, across 46 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 31.5177, -96.3057. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.51771, -96.30569 · 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
12,000 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 12,000 ft.

Completions filed
Feb 2008
1 of 1 wells

1 well

42-16131195212,000 ftFeb 2008

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 (399)

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

399 months

May 20260209106.413.05$637
Apr 2026032098.932.87$918
Mar 2026013289.753.15$416
Feb 2026017163.503.75$641
Jan 2026013659.138.00$1,088
Dec 2025017056.664.41$750
Nov 2025017058.593.93$667
Oct 2025019559.383.30$644
Sep 2025019262.743.08$591
Aug 2025010163.933.01$304
Jul 202509866.743.32$325
Jun 2025015766.483.13$491
May 2025013560.553.23$436
Apr 2025023662.363.54$836
Mar 2025017567.704.27$747
Feb 2025020970.884.34$907
Jan 2025027774.324.28$1,185
Dec 2024026568.993.12$827
Nov 2024018669.052.20$409
Oct 2024028671.372.28$652
Sep 2024022669.612.36$534
Aug 2024023775.632.06$489
Jul 2024027879.932.15$597
Jun 2024024078.082.63$632
May 2024026278.812.20$576
Apr 2024019884.451.66$329
Mar 2024029980.301.55$462
Feb 202408476.091.78$150
Jan 2024017173.023.30$564
Dec 2023024671.262.61$642
Nov 2023026077.892.81$730
Oct 2023023785.443.09$732
Sep 2023028989.042.74$790
Aug 2023023880.522.67$636
Jul 2023021174.852.64$557
Jun 2023022168.962.26$499
May 2023023370.622.23$519
Apr 2023018578.122.24$414
Mar 2023024872.852.39$594
Feb 2023013575.112.47$333
Jan 2023015176.533.39$512
Dec 2022011876.415.73$676
Nov 202209485.005.65$531
Oct 2022010587.185.86$616
Sep 2022013384.888.16$1,086
Aug 2022015194.529.13$1,378
Jul 20220162101.587.54$1,222
Jun 20220234115.097.98$1,867
May 20220238109.378.43$2,007
Apr 20220226104.226.84$1,545
Mar 20220244108.885.08$1,239
Feb 2022020491.054.86$991
Jan 2022021881.844.54$989
Dec 2021021771.323.90$846
Nov 2021019777.435.24$1,032
Oct 2021019479.795.71$1,108
Sep 2021016469.865.35$878
Aug 2021021266.024.22$895
Jul 2021017270.783.98$685
Jun 2021029269.493.38$987
May 2021011363.483.02$341
Apr 202109860.362.76$270
Mar 2021012961.302.72$350
Feb 2021018057.805.55$999
Jan 2021018650.412.81$523
Dec 2020015144.642.68$404
Nov 2020012638.772.71$341
Oct 2020019136.972.48$473
Sep 2020017637.091.99$350
Aug 2020023139.982.39$551
Jul 2020014238.371.83$259
Jun 2020017234.901.69$291
May 2020020816.921.81$377
Apr 2020017014.751.80$307
Mar 2020016430.341.86$304
Feb 2020013349.881.98$263
Jan 2020012857.252.09$268
Dec 2019020859.012.30$479
Nov 2019016855.302.75$462
Oct 2019017853.472.42$431
Sep 2019020355.052.66$539
Aug 2019017553.112.30$403
Jul 2019019456.272.46$477
Jun 2019019452.782.49$483
May 2019019558.482.74$534
Apr 2019020362.632.75$558
Mar 2019019256.803.06$588
Feb 2019014350.852.79$399
Jan 2019015846.033.23$510
Dec 2018015446.594.19$645
Nov 2018013552.934.24$572
Oct 2018012561.443.40$425
Sep 2018014759.543.11$457
Aug 2018015459.403.07$472
Jul 2018013265.142.93$387
Jun 2018012960.183.08$397
May 2018010565.382.90$305
Apr 201806563.842.90$189
Mar 201808861.222.79$245
Feb 201807461.782.77$205
Jan 201807362.874.01$293
Dec 2017011757.272.92$342
Nov 2017013155.423.12$409
Oct 2017012749.292.98$379
Sep 2017012647.523.09$389
Aug 2017010345.373.00$309
Jul 2017018743.873.09$577
Jun 2017010742.493.09$330
May 2017016245.373.26$529
Apr 2017014547.933.21$466
Mar 2017012146.772.98$361
Feb 2017011550.452.95$340
Jan 2017013149.413.42$448
Dec 2016017648.763.72$655
Nov 2016015142.492.64$399
Oct 2016018946.193.09$584
Sep 2016017441.553.10$540
Aug 2016025141.442.92$734
Jul 2016018441.622.92$538
Jun 2016013045.352.69$349
May 2016016442.521.99$327
Apr 2016012136.561.99$241
Mar 2016012433.011.79$222
Feb 2016014726.472.06$303
Jan 2016015327.352.36$362
Dec 2015012732.362.00$254
Nov 2015014038.792.17$303
Oct 2015015043.552.43$364
Sep 2015014042.992.76$386
Aug 2015015040.162.87$431
Jul 2015013548.152.95$398
Jun 2015014956.152.88$430
May 2015011555.212.96$340
Apr 2015013249.822.71$357
Mar 2015014342.892.93$420
Feb 2015013344.662.98$396
Jan 2015012743.433.10$394
Dec 2014013954.693.59$499
Nov 2014013470.464.25$570
Oct 2014013778.303.90$534
Sep 2014013586.164.05$546
Aug 2014011789.394.04$472
Jul 2014015196.564.18$631
Jun 2014013498.164.74$635
May 2014014494.734.73$681
Apr 2014014895.944.81$712
Mar 2014018795.895.06$946
Feb 2014012097.406.19$743
Jan 2014012890.404.86$622
Dec 2013012591.824.35$544
Nov 201309388.853.74$348
Oct 2013012897.423.78$484
Sep 20130130104.113.72$483
Aug 20130106104.253.52$373
Jul 20130155102.523.72$576
Jun 2013013494.403.93$527
May 201309594.834.15$394
Apr 2013013593.964.28$578
Mar 2013017093.623.91$665
Feb 2013011291.233.42$383
Jan 2013013491.603.42$458
Dec 2012014686.773.42$499
Nov 2012015686.953.62$565
Oct 2012013789.383.40$466
Sep 2012012194.672.92$353
Aug 2012013792.662.91$398
Jul 2012018685.133.02$562
Jun 2012017779.822.52$446
May 2012013191.612.49$326
Apr 20120120101.652.00$240
Mar 20120130105.052.22$289
Feb 20120124101.102.57$319
Jan 2012019498.092.73$530
Dec 2011017096.873.24$551
Nov 2011015095.723.31$497
Oct 2011015484.983.65$562
Sep 2011025983.623.99$1,032
Aug 2011019183.404.15$793
Jul 2011017494.144.52$786
Jun 2011016792.904.64$775
May 2011018798.134.40$824
Apr 20110153105.964.33$663
Mar 201106596.364.06$264
Feb 2011013785.644.18$573
Jan 2011011386.504.59$519
Dec 2010015985.734.35$691
Nov 2010019280.843.80$729
Oct 2010015078.103.51$526
Sep 2010017972.633.98$712
Aug 2010019873.684.42$875
Jul 2010018572.554.74$876
Jun 2010030270.364.91$1,483
May 2010021771.124.24$919
Apr 2010011981.694.12$491
Mar 2010023478.394.39$1,027
Feb 201004673.585.44$250
Jan 201008374.365.96$495
Dec 200905871.445.48$318
Nov 200901374.593.75$49
Oct 2009011672.544.11$477
Sep 2009050265.543.06$1,539
Aug 2009076567.423.22$2,462
Jul 2009091261.133.46$3,160
Jun 2009062266.163.90$2,423
May 200901,16054.743.93$4,554
Apr 200901,63246.773.59$5,855
Mar 200902,02342.144.06$8,211
Feb 200902,14132.814.63$9,919
Jan 200901,86735.865.37$10,028
Dec 200801,66237.105.98$9,934
Nov 200801,58055.496.86$10,839
Oct 200802,23975.246.92$15,498
Sep 200803,261101.767.88$25,687
Aug 200803,271114.228.48$27,748
Jul 200802,620131.0811.39$29,840
Jun 200804,165131.3313.03$54,281
May 200825,026123.1711.57$58,419
Apr 200804,745110.3110.45$49,608
Mar 20081825,505101.909.66$71,747
Feb 200803,69792.538.77$32,425
Jan 200838,73890.388.21$71,973
Dec 200761,62888.337.30$12,418
Nov 20078991.677.29$799
Oct 20070082.856.92$0
Sep 200701,15675.846.24$7,218
Aug 200701,69569.066.39$10,828
Jul 200701,69370.906.39$10,815
Jun 200701,67362.007.55$12,629
May 200701,79158.747.85$14,053
Apr 200701,72859.617.81$13,487
Mar 200702,02156.927.30$14,757
Feb 200701,76155.108.22$14,468
Jan 200701,78750.306.73$12,021
Dec 200601,84156.656.92$12,737
Nov 200601,87154.207.62$14,252
Oct 200602,10954.906.01$12,683
Sep 200602,81760.085.04$14,190
Aug 200603,91668.717.34$28,743
Jul 200601,69869.376.34$10,770
Jun 200601,82166.286.38$11,625
May 200602,41666.016.42$15,523
Apr 200602,79464.397.36$20,565
Mar 200604,18256.707.08$29,621
Feb 200601,94457.597.75$15,068
Jan 200602,54960.598.93$22,771
Dec 200502,64054.9413.42$35,417
Nov 200502,83254.6910.59$29,986
Oct 200504,62658.3413.80$63,819
Sep 200502,14961.4512.08$25,958
Aug 200502,18261.519.80$21,377
Jul 200502,35455.697.84$18,464
Jun 200502,42552.337.38$17,899
May 200503,78245.226.65$25,155
Apr 200502,07949.207.36$15,302
Mar 200502,18350.377.15$15,619
Feb 200502,20645.226.31$13,924
Jan 200502,90743.166.32$18,379
Dec 200402,32939.866.75$15,723
Nov 200403,23045.286.33$20,447
Oct 200402,35149.706.52$15,317
Sep 200403,64043.245.28$19,233
Aug 200402,46642.375.55$13,688
Jul 200402,58338.286.08$15,715
Jun 200402,14236.106.43$13,780
May 200402,54037.486.49$16,496
Apr 200403,45134.475.86$20,218
Mar 200402,82834.365.53$15,639
Feb 200404,51232.455.51$24,859
Jan 200402,09932.036.30$13,223
Dec 200302,26030.266.30$14,242
Nov 200302,26628.804.60$10,413
Oct 200303,91128.174.76$18,615
Sep 200302,38626.314.75$11,332
Aug 200302,27129.765.13$11,650
Jul 20031702,19229.415.17$16,334
Jun 200302,32628.565.98$13,916
May 200302,51326.595.97$15,009
Apr 200303,54626.675.41$19,174
Mar 200305,20531.146.10$31,730
Feb 200302,68533.487.93$21,281
Jan 200302,99230.315.58$16,701
Dec 200204,73926.914.85$23,002
Nov 200202,92224.664.14$12,088
Oct 200205,32826.464.23$22,533
Sep 200202,32827.443.64$8,463
Aug 200202,36325.963.16$7,477
Jul 200203,01424.583.06$9,228
Jun 20021871,69223.733.34$10,086
May 200203,49324.663.58$12,519
Apr 200204,40223.653.51$15,461
Mar 200202,87922.003.10$8,933
Feb 200202,92018.222.38$6,937
Jan 200203,76417.172.38$8,942
Dec 200103,78716.932.36$8,954
Nov 200103,43918.072.41$8,273
Oct 200104,40419.782.53$11,137
Sep 200103,95624.262.25$8,906
Aug 200103,64824.873.05$11,138
Jul 200105,36623.933.20$17,156
Jun 200104,31124.563.82$16,486
May 20011945,18025.524.31$27,263
Apr 200105,31624.685.34$28,363
Mar 200104,49224.545.38$24,151
Feb 200104,09927.755.77$23,639
Jan 200194,32727.478.40$36,589
Dec 200002,66326.889.12$24,293
Nov 200002,33732.215.66$13,223
Oct 200002,76631.235.15$14,232
Sep 200003,98131.875.19$20,647
Aug 200005,95929.644.54$27,058
Jul 200004,57628.534.09$18,715
Jun 2000874,76629.304.40$23,506
May 200006,38127.263.68$23,480
Apr 200006,32124.513.12$19,696
Mar 200006,09428.422.86$17,427
Feb 200004,89227.622.73$13,338
Jan 20001846,13125.272.48$19,858
Dec 199905,59924.282.42$13,570
Nov 199905,96823.192.43$14,526
Oct 199907,02520.982.80$19,696
Sep 199909,13121.752.62$23,913
Aug 199906,20219.262.88$17,834
Jul 19991757,07617.892.37$19,918
Jun 199907,12115.942.36$16,821
May 199903,84515.792.32$8,924
Apr 199903,80215.102.21$8,395
Mar 199904,34912.471.84$7,995
Feb 199904,8219.981.82$8,764
Jan 199905,65610.381.90$10,746
Dec 199807,7289.201.77$13,704
Nov 19981607,59810.892.19$18,350
Oct 199808,00112.421.97$15,756
Sep 199808,36412.592.08$17,419
Aug 199807,54211.301.91$14,385
Jul 19981858,13311.742.24$20,368
Jun 199805,92811.242.24$13,263
May 199808,82912.622.21$19,480
Apr 199807,43913.042.51$18,637
Mar 19981889,97912.802.31$25,452
Feb 199808,35213.952.30$19,202
Jan 199809,73814.702.15$20,983
Dec 199718910,99816.322.41$29,602
Nov 1997010,00518.193.09$30,898
Oct 1997010,37119.253.15$32,667
Sep 199709,63517.742.95$28,470
Aug 199719,04517.862.55$23,125
Jul 1997010,36217.582.25$23,283
Jun 19971569,91717.242.26$25,074
May 1997010,31718.972.31$23,817
Apr 199718111,33417.882.08$26,843
Mar 199719612,60818.951.94$28,163
Feb 199709,57820.492.21$21,128
Jan 1997012,02823.483.54$42,576
Dec 199618712,23323.32$4,361
Nov 1996011,68821.97$0
Oct 199618012,12723.31$4,196
Sep 1996011,47322.22$0
Aug 199618512,06820.26$3,748
Jul 199617713,05319.55$3,460
Jun 1996010,83318.73$0
May 199618110,82919.43$3,517
Apr 199618410,32521.51$3,958
Mar 19961806,12819.38$3,488
Feb 19962978,05216.98$5,043
Jan 1996827,44617.07$1,400
Dec 1995617,46917.19$1,049
Nov 19957911,56516.00$1,264
Oct 19957018,24615.43$1,080
Sep 1995316,32116.18$49
Aug 199512115,37115.92$1,926
Jul 1995019,18615.24$0
Jun 199517723,67716.41$2,905
May 1995028,46717.56$0
Apr 199518127,60417.73$3,209
Mar 1995029,61816.44$0
Feb 199518016,72116.58$2,984
Jan 1995017,35515.92$0
Dec 1994014,42615.03$0
Nov 199404,45915.90$0
Oct 1994011,76215.58$0
Sep 199418017,69715.29$2,752
Aug 1994017,96216.13$0
Jul 199417927,95217.56$3,143
Jun 1994040,84417.09$0
May 199422242,37715.88$3,525
Apr 199416557,94114.14$2,333
Mar 199418351,15512.46$2,280
Feb 199417852,62912.50$2,225
Jan 199435252,93512.66$4,456
Dec 199317976,54512.33$2,207
Nov 199318167,23114.49$2,623
Oct 199335773,16215.85$5,658
Sep 199318268,58715.03$2,735
Aug 199336066,35315.66$5,638
Jul 199335765,49915.46$5,519
Jun 199318160,17016.79$3,039
May 199323558,90717.68$4,155
Apr 199319351,93218.05$3,484
Mar 1993314,14718.14$54

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
Condensate             0 bbl  × $106.41 =         $0
Gas                  209 Mcf  × $  3.05 =       $637

────────────────────────────────────────────────────
Month total                                     $637

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. 05/G/145056 is the state's own key, not one this site invented.