BLOCK 31 UNIT

Operated by HILCORP ENERGY COMPANY (P-5 386310) in the BLOCK 31 (QUEEN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 163949District 08Field 09358910Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$4.4 M
Jun 1997 – May 2026
Value, last 12 filed months
$410
at the published price for each month
Months reported
348
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 44 leases and 44 wells, and the rule below applies to all of them.

Discovered
1997-05-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
no field rule filed
From a lease line
no field rule filed

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: FOOT LEASE BOUNDARY AND NO BETWEEN WELL SPACING REQUIRED.

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
CondensateDisposition32 bbl$1,251
GasProduction1,300,834 Mcf$4,436,166
Total$4,437,417

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 31.4754, -102.4429. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.47541, -102.44285 · 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
3,252 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 3,252 ft.

Completions filed
Jun 1997
1 of 1 wells

1 well

42-10303010FF 43,252 ftJun 1997

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 (348)

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

348 months

May 202604106.413.05$12
Apr 20260398.932.87$9
Mar 20260589.753.15$16
Feb 20260763.503.75$26
Jan 20260859.138.00$64
Dec 20250156.664.41$4
Nov 20250258.593.93$8
Oct 20250059.383.30$0
Sep 20250562.743.08$15
Aug 202501963.933.01$57
Jul 202502266.743.32$73
Jun 202504066.483.13$125
May 202502760.553.23$87
Apr 202502962.363.54$103
Mar 202503267.704.27$137
Feb 202503370.884.34$143
Jan 202503674.324.28$154
Dec 202402768.993.12$84
Nov 202403069.052.20$66
Oct 202404071.372.28$91
Sep 202403269.612.36$76
Aug 202404075.632.06$83
Jul 202403579.932.15$75
Jun 202403178.082.63$82
May 202403878.812.20$84
Apr 202403984.451.66$65
Mar 202405180.301.55$79
Feb 202403076.091.78$54
Jan 202404573.023.30$148
Dec 202304471.262.61$115
Nov 202304777.892.81$132
Oct 202304985.443.09$151
Sep 202304289.042.74$115
Aug 202304780.522.67$126
Jul 202303674.852.64$95
Jun 202302568.962.26$56
May 202303770.622.23$82
Apr 202303378.122.24$74
Mar 202302572.852.39$60
Feb 202302475.112.47$59
Jan 202303176.533.39$105
Dec 202202576.415.73$143
Nov 202202385.005.65$130
Oct 202203187.185.86$182
Sep 202203284.888.16$261
Aug 202203394.529.13$301
Jul 2022020101.587.54$151
Jun 202207115.097.98$56
May 2022020109.378.43$169
Apr 2022033104.226.84$226
Mar 2022033108.885.08$168
Feb 202203291.054.86$155
Jan 202203881.844.54$172
Dec 202105971.323.90$230
Nov 202104277.435.24$220
Oct 202104579.795.71$257
Sep 202104669.865.35$246
Aug 202103566.024.22$148
Jul 202105570.783.98$219
Jun 202103469.493.38$115
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 202103957.805.55$216
Jan 202105150.412.81$143
Dec 202004644.642.68$123
Nov 202006338.772.71$171
Oct 202008036.972.48$198
Sep 202008037.091.99$159
Aug 202009739.982.39$231
Jul 202009138.371.83$166
Jun 202009234.901.69$156
May 202009716.921.81$176
Apr 202007514.751.80$135
Mar 202008530.341.86$158
Feb 202006449.881.98$127
Jan 202008657.252.09$180
Dec 201908659.012.30$198
Nov 201908355.302.75$228
Oct 201909953.472.42$239
Sep 201909655.052.66$255
Aug 2019010153.112.30$233
Jul 2019011456.272.46$280
Jun 2019010552.782.49$262
May 201909758.482.74$266
Apr 201908762.632.75$239
Mar 201908456.803.06$257
Feb 201907150.852.79$198
Jan 201908746.033.23$281
Dec 201809346.594.19$389
Nov 2018010452.934.24$441
Oct 2018010361.443.40$350
Sep 2018010059.543.11$311
Aug 2018010759.403.07$328
Jul 2018011365.142.93$331
Jun 2018011160.183.08$342
May 2018013365.382.90$386
Apr 2018013063.842.90$377
Mar 2018013061.222.79$362
Feb 2018011361.782.77$313
Jan 2018012762.874.01$509
Dec 2017012957.272.92$377
Nov 2017012155.423.12$377
Oct 20171714149.292.98$1,259
Sep 2017014147.523.09$435
Aug 2017016945.373.00$508
Jul 2017017543.873.09$540
Jun 2017017142.493.09$528
May 2017018145.373.26$591
Apr 2017018147.933.21$581
Mar 2017018846.772.98$561
Feb 2017017950.452.95$529
Jan 2017018449.413.42$629
Dec 2016016048.763.72$596
Nov 2016016542.492.64$436
Oct 2016017646.193.09$544
Sep 2016011841.553.10$366
Aug 2016017941.442.92$523
Jul 2016018941.622.92$553
Jun 2016022045.352.69$591
May 2016020542.521.99$408
Apr 2016020536.561.99$408
Mar 2016021433.011.79$384
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015624132.362.00$677
Nov 2015023138.792.17$501
Oct 2015023843.552.43$578
Sep 2015023542.992.76$648
Aug 20150040.162.87$0
Jul 2015017548.152.95$515
Jun 2015014956.152.88$430
May 2015014355.212.96$423
Apr 2015016749.822.71$452
Mar 2015023642.892.93$693
Feb 2015011744.662.98$348
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 201409470.464.25$400
Oct 201409078.303.90$351
Sep 201408986.164.05$360
Aug 2014070689.394.04$2,849
Jul 2014077296.564.18$3,227
Jun 2014072598.164.74$3,434
May 2014078794.734.73$3,720
Apr 2014073495.944.81$3,530
Mar 20140095.895.06$0
Feb 2014084097.406.19$5,201
Jan 2014038490.404.86$1,867
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 2013036297.423.78$1,368
Sep 20130213104.113.72$792
Aug 20130368104.253.52$1,296
Jul 20130404102.523.72$1,502
Jun 201307994.403.93$311
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 201301793.623.91$67
Feb 2013013991.233.42$475
Jan 2013029691.603.42$1,012
Dec 2012035786.773.42$1,221
Nov 2012057586.953.62$2,084
Oct 2012060789.383.40$2,064
Sep 2012072194.672.92$2,104
Aug 2012065192.662.91$1,893
Jul 2012071585.133.02$2,160
Jun 20120079.822.52$0
May 2012067991.612.49$1,690
Apr 20120523101.652.00$1,044
Mar 20120479105.052.22$1,064
Feb 20120460101.102.57$1,182
Jan 2012045298.092.73$1,236
Dec 2011036096.873.24$1,166
Nov 2011036795.723.31$1,215
Oct 2011040184.983.65$1,463
Sep 2011040483.623.99$1,610
Aug 2011036783.404.15$1,523
Jul 2011037294.144.52$1,680
Jun 2011038892.904.64$1,800
May 2011044798.134.40$1,969
Apr 20110470105.964.33$2,037
Mar 2011045996.364.06$1,862
Feb 2011037685.644.18$1,572
Jan 2011036386.504.59$1,666
Dec 2010031985.734.35$1,387
Nov 2010037980.843.80$1,438
Oct 2010055778.103.51$1,954
Sep 2010051472.633.98$2,045
Aug 2010050673.684.42$2,236
Jul 2010048772.554.74$2,307
Jun 2010048670.364.91$2,386
May 2010040771.124.24$1,724
Apr 2010030981.694.12$1,274
Mar 2010022878.394.39$1,001
Feb 2010032273.585.44$1,752
Jan 2010067974.365.96$4,050
Dec 2009085671.445.48$4,694
Nov 2009080574.593.75$3,020
Oct 2009063272.544.11$2,598
Sep 2009090565.543.06$2,774
Aug 200901,18567.423.22$3,814
Jul 200901,08061.133.46$3,742
Jun 2009092066.163.90$3,583
May 2009094854.743.93$3,722
Apr 2009092446.773.59$3,315
Mar 2009096942.144.06$3,933
Feb 2009093732.814.63$4,341
Jan 200901,13735.865.37$6,107
Dec 200801,28737.105.98$7,693
Nov 200801,24855.496.86$8,562
Oct 200801,32375.246.92$9,158
Sep 200801,118101.767.88$8,807
Aug 200801,526114.228.48$12,945
Jul 200801,713131.0811.39$19,510
Jun 200801,449131.3313.03$18,884
May 200801,648123.1711.57$19,074
Apr 200801,576110.3110.45$16,477
Mar 200801,555101.909.66$15,028
Feb 200801,51592.538.77$13,287
Jan 200801,66790.388.21$13,679
Dec 200701,70488.337.30$12,443
Nov 200701,53191.677.29$11,164
Oct 200701,71382.856.92$11,857
Sep 200701,73975.846.24$10,859
Aug 200701,97169.066.39$12,591
Jul 200702,22170.906.39$14,188
Jun 200701,38862.007.55$10,477
May 200702,17858.747.85$17,089
Apr 200702,71759.617.81$21,207
Mar 200702,47356.927.30$18,058
Feb 200701,84455.108.22$15,150
Jan 200702,16350.306.73$14,550
Dec 200602,30956.656.92$15,975
Nov 200602,13754.207.62$16,279
Oct 200602,40454.906.01$14,457
Sep 200602,15860.085.04$10,870
Aug 200602,00668.717.34$14,724
Jul 200601,87469.376.34$11,886
Jun 200602,48366.286.38$15,851
May 200602,47566.016.42$15,902
Apr 200602,87364.397.36$21,147
Mar 2006017256.707.08$1,218
Feb 200601,91057.597.75$14,805
Jan 200602,67360.598.93$23,879
Dec 200502,72354.9413.42$36,530
Nov 200503,30054.6910.59$34,942
Oct 200502,43558.3413.80$33,593
Sep 200502,32361.4512.08$28,060
Aug 200502,78961.519.80$27,323
Jul 200502,79155.697.84$21,892
Jun 200502,70752.337.38$19,980
May 200502,76845.226.65$18,410
Apr 200502,81849.207.36$20,742
Mar 200503,04450.377.15$21,779
Feb 200502,95445.226.31$18,645
Jan 200504,04543.166.32$25,573
Dec 200403,31239.866.75$22,360
Nov 200403,38145.286.33$21,403
Oct 200403,76949.706.52$24,555
Sep 200403,70443.245.28$19,572
Aug 200403,43042.375.55$19,039
Jul 200403,48438.286.08$21,197
Jun 200403,33636.106.43$21,461
May 200403,89337.486.49$25,283
Apr 200403,32934.475.86$19,503
Mar 200402,93134.365.53$16,209
Feb 200402,78232.455.51$15,328
Jan 200403,10932.036.30$19,586
Dec 200302,96130.266.30$18,659
Nov 200303,00528.804.60$13,808
Oct 200303,20028.174.76$15,231
Sep 200303,07526.314.75$14,604
Aug 200303,25429.765.13$16,692
Jul 200303,33829.415.17$17,260
Jun 200303,19528.565.98$19,116
May 200301,60226.595.97$9,568
Apr 200303,62526.675.41$19,601
Mar 200303,78131.146.10$23,049
Feb 200303,33133.487.93$26,401
Jan 200303,81530.315.58$21,295
Dec 200204,05526.914.85$19,682
Nov 200203,82224.664.14$15,811
Oct 200204,08826.464.23$17,289
Sep 200204,37127.443.64$15,889
Aug 200204,76425.963.16$15,074
Jul 200204,70624.583.06$14,409
Jun 200204,74223.733.34$15,830
May 200205,05024.663.58$18,099
Apr 200204,87623.653.51$17,126
Mar 200204,99122.003.10$15,486
Feb 200204,71218.222.38$11,194
Jan 200205,47617.172.38$13,009
Dec 200105,58216.932.36$13,198
Nov 200107,77018.072.41$18,691
Oct 200108,12619.782.53$20,550
Sep 200137,79024.262.25$17,611
Aug 200138,74324.873.05$26,768
Jul 200139,42623.933.20$30,207
Jun 200105,97524.563.82$22,849
May 200106,30325.524.31$27,149
Apr 200108,06724.685.34$43,040
Mar 200108,03124.545.38$43,178
Feb 200108,57327.755.77$49,441
Jan 2001010,11727.478.40$84,970
Dec 200007,95526.889.12$72,569
Nov 200006,28332.215.66$35,549
Oct 200007,68931.235.15$39,564
Sep 200008,53331.875.19$44,256
Aug 200009,03429.644.54$41,021
Jul 200009,43928.534.09$38,603
Jun 200006,14229.304.40$27,008
May 200008,24527.263.68$30,340
Apr 200009,31224.513.12$29,016
Mar 200009,32528.422.86$26,667
Feb 200007,52727.622.73$20,522
Jan 200009,50925.272.48$23,587
Dec 199909,79024.282.42$23,728
Nov 1999010,51323.192.43$25,589
Oct 1999013,35420.982.80$37,441
Sep 1999013,02221.752.62$34,103
Aug 1999015,60119.262.88$44,862
Jul 1999013,44217.892.37$31,889
Jun 1999013,65615.942.36$32,257
May 1999017,52715.792.32$40,681
Apr 1999017,38415.102.21$38,385
Mar 1999018,84012.471.84$34,634
Feb 1999016,9829.981.82$30,870
Jan 1999020,30910.381.90$38,586
Dec 1998021,0029.201.77$37,243
Nov 1998024,23510.892.19$52,971
Oct 1998026,34212.421.97$51,873
Sep 1998023,83012.592.08$49,629
Aug 1998030,66811.301.91$58,495
Jul 1998032,72011.742.24$73,203
Jun 1998034,53411.242.24$77,262
May 1998041,19112.622.21$90,881
Apr 1998046,07613.042.51$115,436
Mar 1998041,36112.802.31$95,521
Feb 1998043,24113.952.30$99,417
Jan 1998059,28514.702.15$127,747
Dec 1997058,71516.322.41$141,568
Nov 1997072,60018.193.09$224,208
Oct 1997058,62719.253.15$184,665
Sep 199704,53617.742.95$13,403
Aug 1997020,01917.862.55$51,143
Jul 199706,58317.582.25$14,792
Jun 19970017.242.26$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.

May 2026 — as filed, then multipliedworked
Condensate             0 bbl  × $106.41 =         $0
Gas                    4 Mcf  × $  3.05 =        $12

────────────────────────────────────────────────────
Month total                                      $12

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/G/163949 is the state's own key, not one this site invented.