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 165872District 08Field 09358910Hydrogen sulphide fieldCondensateGasSaveExport
Value, all time
$950 k
Aug 1997 – May 2026
Value, last 12 filed months
$435
at the published price for each month
Months reported
346
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
CondensateDisposition12 bbl$293
GasProduction311,252 Mcf$950,151
Total$950,443

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 31.4849, -102.4480. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.48492, -102.44796 · 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
3,031 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 3,031 ft.

Completions filed
Aug 1997
1 of 1 wells

1 well

42-10334553HH123,031 ftAug 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 (346)

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

346 months

May 202608106.413.05$24
Apr 20260398.932.87$9
Mar 20260789.753.15$22
Feb 20260663.503.75$23
Jan 20260759.138.00$56
Dec 20250056.664.41$0
Nov 20250258.593.93$8
Oct 20250059.383.30$0
Sep 20250462.743.08$12
Aug 202502163.933.01$63
Jul 202502866.743.32$93
Jun 202504066.483.13$125
May 202502760.553.23$87
Apr 202502662.363.54$92
Mar 202502967.704.27$124
Feb 202503170.884.34$135
Jan 202503374.324.28$141
Dec 202402568.993.12$78
Nov 202402369.052.20$51
Oct 202403171.372.28$71
Sep 202402769.612.36$64
Aug 202402775.632.06$56
Jul 202402779.932.15$58
Jun 202402478.082.63$63
May 202402778.812.20$59
Apr 202402384.451.66$38
Mar 202402780.301.55$42
Feb 202402176.091.78$37
Jan 202403173.023.30$102
Dec 202303171.262.61$81
Nov 202303677.892.81$101
Oct 202303385.443.09$102
Sep 202303689.042.74$98
Aug 202304280.522.67$112
Jul 202303374.852.64$87
Jun 202302468.962.26$54
May 202303870.622.23$85
Apr 202303278.122.24$72
Mar 202303872.852.39$91
Feb 202303275.112.47$79
Jan 202301876.533.39$61
Dec 202203376.415.73$189
Nov 202203085.005.65$169
Oct 202202987.185.86$170
Sep 202203684.888.16$294
Aug 202203194.529.13$283
Jul 2022017101.587.54$128
Jun 202206115.097.98$48
May 2022019109.378.43$160
Apr 2022041104.226.84$280
Mar 2022040108.885.08$203
Feb 202203791.054.86$180
Jan 202203181.844.54$141
Dec 202105071.323.90$195
Nov 202104577.435.24$236
Oct 202105379.795.71$303
Sep 202104269.865.35$225
Aug 202103566.024.22$148
Jul 202104770.783.98$187
Jun 202102869.493.38$95
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 202102357.805.55$128
Jan 202103150.412.81$87
Dec 202002044.642.68$54
Nov 202002338.772.71$62
Oct 202003236.972.48$79
Sep 202003537.091.99$70
Aug 202002939.982.39$69
Jul 202003538.371.83$64
Jun 202004034.901.69$68
May 202005316.921.81$96
Apr 202003014.751.80$54
Mar 202003930.341.86$72
Feb 202002849.881.98$55
Jan 202004357.252.09$90
Dec 201905859.012.30$134
Nov 201906155.302.75$168
Oct 201908353.472.42$201
Sep 201908255.052.66$218
Aug 201909953.112.30$228
Jul 201909556.272.46$234
Jun 201908752.782.49$217
May 201908758.482.74$238
Apr 201908962.632.75$245
Mar 201909756.803.06$297
Feb 201908150.852.79$226
Jan 2019010046.033.23$323
Dec 2018010746.594.19$448
Nov 2018011952.934.24$504
Oct 2018011861.443.40$401
Sep 2018011459.543.11$354
Aug 2018010759.403.07$328
Jul 2018011365.142.93$331
Jun 2018011160.183.08$342
May 2018013065.382.90$377
Apr 2018012463.842.90$360
Mar 2018012561.222.79$348
Feb 2018010861.782.77$299
Jan 2018012162.874.01$485
Dec 2017012657.272.92$368
Nov 2017012155.423.12$377
Oct 2017014549.292.98$433
Sep 2017015047.523.09$463
Aug 2017015845.373.00$475
Jul 2017015443.873.09$475
Jun 2017015042.493.09$463
May 2017015545.373.26$506
Apr 2017013147.933.21$421
Mar 2017014546.772.98$433
Feb 2017013350.452.95$393
Jan 2017014249.413.42$485
Dec 2016014448.763.72$536
Nov 2016014742.492.64$389
Oct 2016013746.193.09$423
Sep 201609341.553.10$288
Aug 2016014741.442.92$430
Jul 2016015341.622.92$447
Jun 2016017145.352.69$459
May 2016015642.521.99$311
Apr 2016013936.561.99$277
Mar 2016015833.011.79$283
Feb 20160026.472.06$0
Jan 20160027.352.36$0
Dec 2015020332.362.00$406
Nov 2015018438.792.17$399
Oct 2015017843.552.43$432
Sep 2015017642.992.76$485
Aug 20150040.162.87$0
Jul 2015013748.152.95$403
Jun 2015011656.152.88$334
May 2015011855.212.96$349
Apr 2015015049.822.71$406
Mar 2015017542.892.93$514
Feb 2015016944.662.98$503
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 2014016470.464.25$697
Oct 2014016078.303.90$624
Sep 2014015786.164.05$635
Aug 2014013089.394.04$525
Jul 2014015896.564.18$660
Jun 2014014998.164.74$706
May 2014016194.734.73$761
Apr 2014015195.944.81$726
Mar 20140095.895.06$0
Feb 201402797.406.19$167
Jan 201407990.404.86$384
Dec 20130091.824.35$0
Nov 20130088.853.74$0
Oct 201307497.423.78$280
Sep 2013044104.113.72$164
Aug 2013069104.253.52$243
Jul 2013074102.523.72$275
Jun 201301494.403.93$55
May 20130094.834.15$0
Apr 20130093.964.28$0
Mar 20130393.623.91$12
Feb 201302391.233.42$79
Jan 201304891.603.42$164
Dec 201205886.773.42$198
Nov 201209386.953.62$337
Oct 201209889.383.40$333
Sep 2012011794.672.92$341
Aug 2012010692.662.91$308
Jul 2012011685.133.02$350
Jun 20120079.822.52$0
May 201209491.612.49$234
Apr 2012073101.652.00$146
Mar 2012067105.052.22$149
Feb 2012063101.102.57$162
Jan 201205298.092.73$142
Dec 201104196.873.24$133
Nov 201104295.723.31$139
Oct 201104684.983.65$168
Sep 201103583.623.99$140
Aug 201103183.404.15$129
Jul 201103194.144.52$140
Jun 201103292.904.64$148
May 201103798.134.40$163
Apr 2011039105.964.33$169
Mar 201103896.364.06$154
Feb 201103185.644.18$130
Jan 201103086.504.59$138
Dec 201002785.734.35$117
Nov 201004180.843.80$156
Oct 201004678.103.51$161
Sep 201004372.633.98$171
Aug 2010010673.684.42$468
Jul 2010017372.554.74$819
Jun 2010017270.364.91$845
May 2010014571.124.24$614
Apr 2010010981.694.12$449
Mar 201008178.394.39$355
Feb 2010011473.585.44$620
Jan 2010024174.365.96$1,437
Dec 2009030471.445.48$1,667
Nov 2009028674.593.75$1,073
Oct 2009022472.544.11$921
Sep 2009027265.543.06$834
Aug 2009030467.423.22$978
Jul 2009027761.133.46$960
Jun 2009023666.163.90$919
May 2009024354.743.93$954
Apr 2009023746.773.59$850
Mar 2009029442.144.06$1,193
Feb 2009032832.814.63$1,520
Jan 2009039835.865.37$2,138
Dec 2008045137.105.98$2,696
Nov 2008043755.496.86$2,998
Oct 2008046375.246.92$3,205
Sep 20080391101.767.88$3,080
Aug 20080419114.228.48$3,554
Jul 20080470131.0811.39$5,353
Jun 20080398131.3313.03$5,187
May 20080452123.1711.57$5,232
Apr 20080433110.3110.45$4,527
Mar 20080427101.909.66$4,127
Feb 2008041692.538.77$3,649
Jan 2008048690.388.21$3,988
Dec 2007052488.337.30$3,826
Nov 2007050091.677.29$3,646
Oct 2007056182.856.92$3,883
Sep 2007056975.846.24$3,553
Aug 2007064569.066.39$4,120
Jul 2007080270.906.39$5,123
Jun 2007040062.007.55$3,019
May 2007066458.747.85$5,210
Apr 2007084659.617.81$6,603
Mar 2007073856.927.30$5,389
Feb 2007049455.108.22$4,059
Jan 2007059050.306.73$3,969
Dec 2006057756.656.92$3,992
Nov 2006053454.207.62$4,068
Oct 2006067254.906.01$4,041
Sep 2006071960.085.04$3,622
Aug 2006067968.717.34$4,984
Jul 2006050469.376.34$3,197
Jun 2006057866.286.38$3,690
May 2006058466.016.42$3,752
Apr 2006047964.397.36$3,526
Mar 2006088856.707.08$6,290
Feb 200601,17857.597.75$9,131
Jan 2006082960.598.93$7,406
Dec 2005063454.9413.42$8,505
Nov 2005050854.6910.59$5,379
Oct 2005060458.3413.80$8,333
Sep 2005014761.4512.08$1,776
Aug 2005017661.519.80$1,724
Jul 2005017655.697.84$1,380
Jun 2005017152.337.38$1,262
May 2005017545.226.65$1,164
Apr 2005017849.207.36$1,310
Mar 2005019250.377.15$1,374
Feb 2005018645.226.31$1,174
Jan 2005058643.166.32$3,705
Dec 2004020939.866.75$1,411
Nov 2004021345.286.33$1,348
Oct 2004023849.706.52$1,551
Sep 2004023443.245.28$1,236
Aug 2004021642.375.55$1,199
Jul 2004022038.286.08$1,339
Jun 2004021136.106.43$1,357
May 2004024637.486.49$1,598
Apr 2004021034.475.86$1,230
Mar 2004018534.365.53$1,023
Feb 2004017632.455.51$970
Jan 2004019632.036.30$1,235
Dec 2003018730.266.30$1,178
Nov 2003019028.804.60$873
Oct 2003020228.174.76$961
Sep 2003019426.314.75$921
Aug 2003020529.765.13$1,052
Jul 2003021129.415.17$1,091
Jun 2003020228.565.98$1,209
May 2003010126.595.97$603
Apr 2003022926.675.41$1,238
Mar 2003023931.146.10$1,457
Feb 2003021033.487.93$1,664
Jan 2003024130.315.58$1,345
Dec 2002025626.914.85$1,243
Nov 2002024124.664.14$997
Oct 2002025826.464.23$1,091
Sep 2002027627.443.64$1,003
Aug 2002030125.963.16$952
Jul 2002029724.583.06$909
Jun 2002029923.733.34$998
May 2002031924.663.58$1,143
Apr 2002030823.653.51$1,082
Mar 2002031522.003.10$977
Feb 2002029718.222.38$706
Jan 2002034617.172.38$822
Dec 2001035216.932.36$832
Nov 2001021518.072.41$517
Oct 2001022519.782.53$569
Sep 2001321524.262.25$557
Aug 2001324124.873.05$810
Jul 2001326023.933.20$903
Jun 2001324624.563.82$1,014
May 2001010,58625.524.31$45,597
Apr 2001022324.685.34$1,190
Mar 2001022224.545.38$1,194
Feb 2001023727.755.77$1,367
Jan 2001027927.478.40$2,343
Dec 2000022026.889.12$2,007
Nov 2000017332.215.66$979
Oct 2000021231.235.15$1,091
Sep 2000023631.875.19$1,224
Aug 2000025029.644.54$1,135
Jul 2000026128.534.09$1,067
Jun 2000017029.304.40$748
May 2000022827.263.68$839
Apr 2000025724.513.12$801
Mar 2000050428.422.86$1,441
Feb 2000050527.622.73$1,377
Jan 2000062025.272.48$1,538
Dec 1999063824.282.42$1,546
Nov 1999076123.192.43$1,852
Oct 199901,96420.982.80$5,506
Sep 199901,95321.752.62$5,115
Aug 199902,34119.262.88$6,732
Jul 199902,01617.892.37$4,783
Jun 199901,53615.942.36$3,628
May 199902,84315.792.32$6,599
Apr 199903,07215.102.21$6,783
Mar 199903,51012.471.84$6,453
Feb 199903,5109.981.82$6,380
Jan 199904,05810.381.90$7,710
Dec 199804,6469.201.77$8,239
Nov 199805,94210.892.19$12,988
Oct 199807,39912.421.97$14,570
Sep 199808,12112.592.08$16,913
Aug 1998010,22811.301.91$19,508
Jul 1998011,55311.742.24$25,847
Jun 1998011,58211.242.24$25,912
May 1998016,33512.622.21$36,041
Apr 1998018,27313.042.51$45,780
Mar 1998017,80912.802.31$41,129
Feb 1998017,70513.952.30$40,706
Jan 1998021,74114.702.15$46,847
Dec 1997022,20916.322.41$53,548
Nov 1997024,97018.193.09$77,114
Oct 1997017,57019.253.15$55,342
Sep 19970017.742.95$0
Aug 19970017.862.55$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                    8 Mcf  × $  3.05 =        $24

────────────────────────────────────────────────────
Month total                                      $24

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/165872 is the state's own key, not one this site invented.