GRIERSON A

Operated by APACHE CORPORATION (P-5 27200) in the GRIERSON SPRING (STRAWN) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 158245District 7CField 369535002 tax incentive programmesCondensateGasSaveExport
Value, all time
$14.9 M
Feb 1996 – May 2026
Value, last 12 filed months
$8 k
at the published price for each month
Months reported
364
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 31 leases and 33 wells, and the rule below applies to all of them.

Discovered
1955-12-01
as the register files it
Field class
Oil and gas
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 1997-07-01.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 02/01/96.

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 Gas112004-05-04155754
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
CondensateDisposition96,723 bbl$1,964,338
GasProduction4,044,348 Mcf$12,956,733
Total$14,921,071

757,504 Mcf of this lease's gas, across 10 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 31.1163, -101.6561. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.11633, -101.65613 · 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
9,050 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 9,050 ft.

Completions filed
Feb 1996
1 of 1 wells

1 well

42-3833451529,050 ftFeb 1996

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 (364)

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

364 months

May 20260194106.413.05$591
Apr 2026018698.932.87$534
Mar 2026018489.753.15$580
Feb 2026022563.503.75$844
Jan 2026014459.138.00$1,152
Dec 2025021556.664.41$949
Nov 2025016958.593.93$664
Oct 2025014859.383.30$489
Sep 2025015662.743.08$480
Aug 2025018263.933.01$549
Jul 2025011266.743.32$371
Jun 2025015666.483.13$488
May 2025013460.553.23$433
Apr 2025015262.363.54$539
Mar 2025017167.704.27$730
Feb 2025014170.884.34$612
Jan 2025011974.324.28$509
Dec 2024012568.993.12$390
Nov 2024013869.052.20$303
Oct 2024014571.372.28$331
Sep 2024012669.612.36$298
Aug 2024013175.632.06$270
Jul 2024013679.932.15$292
Jun 2024015678.082.63$411
May 2024014678.812.20$321
Apr 2024013184.451.66$217
Mar 2024013480.301.55$207
Feb 2024032276.091.78$574
Jan 202408873.023.30$290
Dec 2023011171.262.61$290
Nov 2023017377.892.81$486
Oct 202308385.443.09$256
Sep 2023013089.042.74$356
Aug 202304880.522.67$128
Jul 202306674.852.64$174
Jun 202307468.962.26$167
May 202308370.622.23$185
Apr 2023011678.122.24$260
Mar 202303972.852.39$93
Feb 202304775.112.47$116
Jan 202305376.533.39$180
Dec 202206676.415.73$378
Nov 202206485.005.65$361
Oct 202206187.185.86$358
Sep 202205684.888.16$457
Aug 202205694.529.13$511
Jul 2022058101.587.54$437
Jun 2022061115.097.98$487
May 2022015109.378.43$127
Apr 2022031104.226.84$212
Mar 2022030108.885.08$152
Feb 202202591.054.86$121
Jan 202202181.844.54$95
Dec 20210671.323.90$23
Nov 20210877.435.24$42
Oct 202101979.795.71$109
Sep 202101769.865.35$91
Aug 202102266.024.22$93
Jul 202101970.783.98$76
Jun 202101769.493.38$57
May 202101863.483.02$54
Apr 202102360.362.76$63
Mar 202104961.302.72$133
Feb 202102157.805.55$117
Jan 202104750.412.81$132
Dec 202003844.642.68$102
Nov 202003538.772.71$95
Oct 202004336.972.48$107
Sep 202002337.091.99$46
Aug 202002839.982.39$67
Jul 20200938.371.83$16
Jun 202002934.901.69$49
May 202003216.921.81$58
Apr 202003014.751.80$54
Mar 202003230.341.86$59
Feb 202003349.881.98$65
Jan 202002757.252.09$57
Dec 201904259.012.30$97
Nov 201902955.302.75$80
Oct 201904453.472.42$106
Sep 201902555.052.66$66
Aug 201902453.112.30$55
Jul 201904556.272.46$111
Jun 201905252.782.49$130
May 201904058.482.74$110
Apr 201903862.632.75$105
Mar 201904756.803.06$144
Feb 201908950.852.79$249
Jan 201903046.033.23$97
Dec 201803246.594.19$134
Nov 201803752.934.24$157
Oct 20180061.443.40$0
Sep 20180859.543.11$25
Aug 201801459.403.07$43
Jul 201801765.142.93$50
Jun 201803360.183.08$102
May 201805065.382.90$145
Apr 201805263.842.90$151
Mar 201804661.222.79$128
Feb 201803561.782.77$97
Jan 201805062.874.01$200
Dec 201703357.272.92$96
Nov 201705655.423.12$175
Oct 201704749.292.98$140
Sep 201705747.523.09$176
Aug 201705845.373.00$174
Jul 201706243.873.09$191
Jun 201705842.493.09$179
May 201705945.373.26$193
Apr 201706147.933.21$196
Mar 201706946.772.98$206
Feb 201708050.452.95$236
Jan 201706049.413.42$205
Dec 201603148.763.72$115
Nov 201607342.492.64$193
Oct 201608446.193.09$260
Sep 201607941.553.10$245
Aug 201604641.442.92$135
Jul 201608441.622.92$246
Jun 201608245.352.69$220
May 2016010042.521.99$199
Apr 201602536.561.99$50
Mar 201606933.011.79$124
Feb 201607526.472.06$155
Jan 201609627.352.36$227
Dec 201509032.362.00$180
Nov 201507038.792.17$152
Oct 2015013443.552.43$325
Sep 201505742.992.76$157
Aug 201505940.162.87$169
Jul 2015011648.152.95$342
Jun 2015016556.152.88$476
May 2015017755.212.96$523
Apr 2015018149.822.71$490
Mar 2015014542.892.93$426
Feb 2015014544.662.98$432
Jan 2015018343.433.10$567
Dec 2014018454.693.59$661
Nov 2014020770.464.25$880
Oct 201407778.303.90$300
Sep 201405586.164.05$223
Aug 2014011889.394.04$476
Jul 2014013096.564.18$543
Jun 2014012098.164.74$568
May 2014014494.734.73$681
Apr 2014014095.944.81$673
Mar 2014015595.895.06$784
Feb 201409797.406.19$601
Jan 20140090.404.86$0
Dec 201303491.824.35$148
Nov 2013016388.853.74$609
Oct 2013017297.423.78$650
Sep 20130162104.113.72$602
Aug 20130134104.253.52$472
Jul 20130314102.523.72$1,167
Jun 2013015194.403.93$594
May 2013010894.834.15$448
Apr 2013013893.964.28$591
Mar 2013042293.623.91$1,651
Feb 2013019891.233.42$677
Jan 2013059391.603.42$2,028
Dec 2012016686.773.42$568
Nov 2012017386.953.62$627
Oct 2012020489.383.40$694
Sep 2012020594.672.92$598
Aug 2012018592.662.91$538
Jul 2012013385.133.02$402
Jun 2012018779.822.52$471
May 2012015891.612.49$393
Apr 20120107101.652.00$214
Mar 20120146105.052.22$324
Feb 20120177101.102.57$455
Jan 2012018298.092.73$498
Dec 20110096.873.24$0
Nov 2011023095.723.31$762
Oct 20110084.983.65$0
Sep 20110083.623.99$0
Aug 20110083.404.15$0
Jul 2011025194.144.52$1,134
Jun 2011024392.904.64$1,127
May 2011024798.134.40$1,088
Apr 20110236105.964.33$1,023
Mar 2011021396.364.06$864
Feb 2011023485.644.18$978
Jan 2011028086.504.59$1,285
Dec 2010027985.734.35$1,213
Nov 2010027580.843.80$1,044
Oct 2010028378.103.51$993
Sep 2010027872.633.98$1,106
Aug 2010027173.684.42$1,198
Jul 2010029872.554.74$1,411
Jun 2010024570.364.91$1,203
May 2010020271.124.24$856
Apr 201009181.694.12$375
Mar 2010011678.394.39$509
Feb 20100073.585.44$0
Jan 20100074.365.96$0
Dec 20090071.445.48$0
Nov 20090074.593.75$0
Oct 20090072.544.11$0
Sep 20090065.543.06$0
Aug 200909767.423.22$312
Jul 20090061.133.46$0
Jun 20090066.163.90$0
May 20090054.743.93$0
Apr 20090046.773.59$0
Mar 2009051742.144.06$2,099
Feb 200906,43232.814.63$29,799
Jan 200908,50235.865.37$45,664
Dec 200809,22937.105.98$55,163
Nov 200817,91955.496.86$54,383
Oct 200807,75575.246.92$53,680
Sep 200826,112101.767.88$48,348
Aug 200807,284114.228.48$61,790
Jul 200807,506131.0811.39$85,489
Jun 200807,478131.3313.03$97,458
May 200808,163123.1711.57$94,481
Apr 200877,732110.3110.45$81,609
Mar 200808,207101.909.66$79,313
Feb 200807,47892.538.77$65,586
Jan 200808,56990.388.21$70,315
Dec 200708,01288.337.30$58,503
Nov 200707,78291.677.29$56,744
Oct 200708,42282.856.92$58,297
Sep 200708,23275.846.24$51,402
Aug 200708,97069.066.39$57,300
Jul 200759,73070.906.39$62,509
Jun 200777,77962.007.55$59,153
May 200707,47958.747.85$58,682
Apr 2007228,04759.617.81$64,120
Mar 200708,55856.927.30$62,490
Feb 2007607,87755.108.22$68,023
Jan 2007608,88850.306.73$62,806
Dec 2006618,66056.656.92$63,369
Nov 200608,61054.207.62$65,587
Oct 2006509,12854.906.01$57,639
Sep 2006389,05460.085.04$47,890
Aug 200609,79768.717.34$71,909
Jul 2006478,51569.376.34$57,269
Jun 200609,32066.286.38$59,498
May 2006529,74166.016.42$66,018
Apr 200609,41564.397.36$69,299
Mar 2006589,84956.707.08$73,048
Feb 2006419,51957.597.75$76,144
Jan 20065410,03260.598.93$92,891
Dec 20055410,16854.9413.42$139,375
Nov 20056210,50854.6910.59$114,654
Oct 200516010,67658.3413.80$156,618
Sep 200509,55461.4512.08$115,403
Aug 200510111,11961.519.80$115,144
Jul 20059911,36155.697.84$94,625
Jun 2005011,13352.337.38$82,173
May 20058711,26145.226.65$78,833
Apr 20059010,90849.207.36$84,716
Mar 20059511,63150.377.15$88,004
Feb 20059910,48245.226.31$70,638
Jan 200510911,65743.166.32$78,402
Dec 2004012,54239.866.75$84,672
Nov 200424911,75645.286.33$85,695
Oct 2004012,35949.706.52$80,520
Sep 200411512,51243.245.28$71,085
Aug 200411113,54542.375.55$79,887
Jul 2004013,73238.286.08$83,548
Jun 2004013,20536.106.43$84,948
May 20049614,41037.486.49$97,185
Apr 2004014,08234.475.86$82,499
Mar 200410115,18434.365.53$87,440
Feb 2004015,95032.455.51$87,878
Jan 20049615,99332.036.30$103,825
Dec 2003013,37430.266.30$84,278
Nov 20039916,24828.804.60$77,513
Oct 2003012,78828.174.76$60,866
Sep 200311515,68526.314.75$77,519
Aug 2003016,52329.765.13$84,758
Jul 200313216,76629.415.17$90,576
Jun 2003014,22628.565.98$85,114
May 200312516,96826.595.97$104,668
Apr 2003016,20126.675.41$87,603
Mar 200312617,71731.146.10$111,927
Feb 200312716,61133.487.93$135,909
Jan 200312719,03330.315.58$110,092
Dec 2002019,24026.914.85$93,386
Nov 2002018,05024.664.14$74,672
Oct 2002018,07926.464.23$76,458
Sep 200212617,89927.443.64$68,524
Aug 200212417,12625.963.16$57,408
Jul 200212717,54624.583.06$56,843
Jun 200223717,37823.733.34$63,636
May 200224217,81624.663.58$69,820
Apr 2002015,36623.653.51$53,970
Mar 200226218,64022.003.10$63,599
Feb 2002026,18718.222.38$62,212
Jan 200226521,56817.172.38$55,789
Dec 200121322,05216.932.36$55,746
Nov 200110018,72418.072.41$46,848
Oct 20019822,29719.782.53$58,325
Sep 200119622,09324.262.25$54,493
Aug 20019822,45824.873.05$71,005
Jul 200119323,79923.933.20$80,706
Jun 200125023,32824.563.82$95,350
May 2001022,76925.524.31$98,073
Apr 200136424,36624.685.34$138,984
Mar 200153824,86824.545.38$146,904
Feb 200135423,79127.755.77$147,028
Jan 200135129,66327.478.40$258,774
Dec 200036826,52026.889.12$251,821
Nov 200050527,46132.215.66$171,640
Oct 200036029,17031.235.15$161,337
Sep 200035726,86031.875.19$150,687
Aug 200033230,04529.644.54$146,267
Jul 200017931,12028.534.09$132,380
Jun 200053530,70529.304.40$150,693
May 200054133,68327.263.68$138,693
Apr 200034631,86324.513.12$107,766
Mar 200054831,80428.422.86$106,526
Feb 200036231,27927.622.73$95,281
Jan 200036636,45325.272.48$99,670
Dec 199956835,47624.282.42$99,775
Nov 199936336,45123.192.43$97,139
Oct 199953534,56320.982.80$108,129
Sep 199953433,87921.752.62$100,339
Aug 199953738,44119.262.88$120,884
Jul 199953939,13917.892.37$102,495
Jun 199953338,26415.942.36$98,879
May 199971835,45515.792.32$93,629
Apr 19991,08435,07115.102.21$93,807
Mar 199987037,65112.471.84$80,064
Feb 199969235,6249.981.82$71,663
Jan 199972248,88810.381.90$100,379
Dec 19981,07842,8699.201.77$85,938
Nov 199869740,35510.892.19$95,795
Oct 19981,09046,62612.421.97$105,354
Sep 199885041,48012.592.08$97,089
Aug 199886645,29911.301.91$96,187
Jul 199898942,29611.742.24$106,238
Jun 199898343,88211.242.24$109,225
May 19981,14047,20612.622.21$118,539
Apr 19981,01542,82513.042.51$120,526
Mar 19981,43851,77812.802.31$137,985
Feb 19981,35346,13313.952.30$124,940
Jan 199856750,59114.702.15$117,348
Dec 19971,26155,17016.322.41$153,600
Nov 199790746,06318.193.09$158,753
Oct 199789830,48519.253.15$113,309
Sep 19973395,88717.742.95$23,409
Aug 199781227,08117.862.55$83,687
Jul 19971,52355,87117.582.25$152,313
Jun 19971,75154,30917.242.26$152,774
May 19971,74766,80218.972.31$187,353
Apr 19972,21860,89417.882.08$166,487
Mar 19972,72368,94118.951.94$185,287
Feb 19972,54555,90320.492.21$175,463
Jan 19972,21267,85223.483.54$292,113
Dec 19963,20777,92323.32$74,787
Nov 19963,80577,76421.97$83,596
Oct 19964,57786,91323.31$106,690
Sep 19964,47787,91422.22$99,479
Aug 19965,24889,51620.26$106,324
Jul 19965,46396,93319.55$106,802
Jun 19966,15685,27618.73$115,302
May 19966,77979,71919.43$131,716
Apr 19964,18749,87221.51$90,062
Mar 19962,05025,67419.38$39,729
Feb 19960016.98$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                  194 Mcf  × $  3.05 =       $591

────────────────────────────────────────────────────
Month total                                     $591

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. 7C/G/158245 is the state's own key, not one this site invented.