GRANT HEIRS POOLED UNIT

Operated by RIVERBIRCH RESOURCES, LLC (P-5 104222) in the NEWARK, EAST (BARNETT SHALE) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 191895District 09Field 65280200CondensateGasSaveExport
Value, all time
$8.2 M
Sep 2002 – May 2026
Value, last 12 filed months
$79 k
at the published price for each month
Months reported
285
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 21,881 leases and 22,468 wells, and the rule below applies to all of them.

Discovered
1981-10-15
as the register files it
Field class
Oil and gas
the register's own label
Between wells
0 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 2009-09-29.

The Commission's schedule remark for this field reads: DESIGNATED AS UFT FIELD PER DOCKET 01-0299858

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
CondensateDisposition5 bbl$333
GasProduction1,505,753 Mcf$8,244,259
Total$8,244,592

Every month this lease reported (285)

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

285 months

May 202601,681106.413.05$5,120
Apr 202601,71598.932.87$4,922
Mar 202601,83989.753.15$5,792
Feb 202601,72463.503.75$6,466
Jan 202601,59159.138.00$12,725
Dec 202501,83356.664.41$8,090
Nov 202501,70758.593.93$6,702
Oct 202501,81459.383.30$5,995
Sep 202501,81662.743.08$5,588
Aug 202501,94363.933.01$5,858
Jul 202501,79266.743.32$5,941
Jun 202501,70966.483.13$5,347
May 202501,81960.553.23$5,880
Apr 202501,75062.363.54$6,200
Mar 202501,72867.704.27$7,376
Feb 202501,63470.884.34$7,093
Jan 202501,84074.324.28$7,873
Dec 202401,89068.993.12$5,899
Nov 202401,87169.052.20$4,113
Oct 202401,71271.372.28$3,906
Sep 202401,72969.612.36$4,088
Aug 202401,93475.632.06$3,991
Jul 202402,10379.932.15$4,514
Jun 202402,03978.082.63$5,371
May 202401,94978.812.20$4,285
Apr 202401,89584.451.66$3,144
Mar 202402,17980.301.55$3,367
Feb 202401,86876.091.78$3,332
Jan 202401,92773.023.30$6,355
Dec 202301,96571.262.61$5,130
Nov 202301,93177.892.81$5,421
Oct 202302,10085.443.09$6,483
Sep 202302,22889.042.74$6,094
Aug 202302,20480.522.67$5,891
Jul 202302,22874.852.64$5,886
Jun 202302,08768.962.26$4,713
May 202302,13970.622.23$4,764
Apr 202301,75978.122.24$3,936
Mar 202302,00872.852.39$4,805
Feb 202301,78575.112.47$4,401
Jan 202301,73476.533.39$5,874
Dec 202201,92876.415.73$11,046
Nov 202201,83585.005.65$10,361
Oct 202202,09687.185.86$12,290
Sep 202202,09684.888.16$17,111
Aug 202202,23694.529.13$20,408
Jul 202202,286101.587.54$17,241
Jun 202202,319115.097.98$18,499
May 202202,463109.378.43$20,771
Apr 202202,204104.226.84$15,070
Mar 202202,195108.885.08$11,143
Feb 202201,94391.054.86$9,441
Jan 202202,06381.844.54$9,361
Dec 202102,33671.323.90$9,108
Nov 202102,17277.435.24$11,374
Oct 202102,24479.795.71$12,822
Sep 202102,39369.865.35$12,805
Aug 202102,42366.024.22$10,226
Jul 202102,07370.783.98$8,255
Jun 202101,79869.493.38$6,078
May 202102,05863.483.02$6,210
Apr 202101,61460.362.76$4,452
Mar 202101,79061.302.72$4,863
Feb 202101,67157.805.55$9,271
Jan 202102,05150.412.81$5,764
Dec 202001,88944.642.68$5,054
Nov 202002,11038.772.71$5,711
Oct 202002,01336.972.48$4,989
Sep 202002,06937.091.99$4,119
Aug 202002,31839.982.39$5,529
Jul 202002,04238.371.83$3,727
Jun 202002,26434.901.69$3,827
May 202002,10416.921.81$3,818
Apr 202002,24814.751.80$4,056
Mar 202002,25030.341.86$4,177
Feb 202002,15549.881.98$4,268
Jan 202002,10757.252.09$4,414
Dec 201902,24459.012.30$5,171
Nov 201902,13155.302.75$5,862
Oct 201902,32553.472.42$5,623
Sep 201902,14655.052.66$5,703
Aug 201902,32953.112.30$5,367
Jul 201902,42056.272.46$5,953
Jun 201902,25152.782.49$5,608
May 201902,30858.482.74$6,325
Apr 201902,20462.632.75$6,063
Mar 201902,22456.803.06$6,810
Feb 201902,20850.852.79$6,165
Jan 201902,22746.033.23$7,189
Dec 201802,32946.594.19$9,748
Nov 201802,41752.934.24$10,241
Oct 201802,23961.443.40$7,608
Sep 201801,85059.543.11$5,750
Aug 201802,51559.403.07$7,712
Jul 201802,49365.142.93$7,309
Jun 201802,28660.183.08$7,034
May 201802,46665.382.90$7,153
Apr 201802,23463.842.90$6,480
Mar 201802,48161.222.79$6,914
Feb 201802,29261.782.77$6,340
Jan 201802,48862.874.01$9,975
Dec 201702,61257.272.92$7,631
Nov 201702,31255.423.12$7,210
Oct 201702,56549.292.98$7,653
Sep 201702,59547.523.09$8,011
Aug 201702,60345.373.00$7,820
Jul 201702,68943.873.09$8,302
Jun 201702,50242.493.09$7,724
May 201702,59245.373.26$8,459
Apr 201702,47247.933.21$7,939
Mar 201702,53846.772.98$7,573
Feb 201702,26550.452.95$6,688
Jan 201702,57649.413.42$8,807
Dec 201602,55848.763.72$9,523
Nov 201602,45442.492.64$6,489
Oct 201602,36746.193.09$7,315
Sep 201602,48741.553.10$7,711
Aug 201602,33741.442.92$6,834
Jul 201602,48241.622.92$7,258
Jun 201602,44545.352.69$6,567
May 201602,78442.521.99$5,543
Apr 201602,77136.561.99$5,517
Mar 201603,01533.011.79$5,409
Feb 201602,99526.472.06$6,181
Jan 201602,38527.352.36$5,639
Dec 201502,36232.362.00$4,727
Nov 201502,84038.792.17$6,155
Oct 201503,23343.552.43$7,845
Sep 201503,02642.992.76$8,347
Aug 201503,32040.162.87$9,537
Jul 201503,12848.152.95$9,212
Jun 201502,94456.152.88$8,487
May 201502,88955.212.96$8,538
Apr 201502,79649.822.71$7,568
Mar 201502,87642.892.93$8,440
Feb 201502,51944.662.98$7,497
Jan 201503,09743.433.10$9,603
Dec 201402,82554.693.59$10,146
Nov 201402,85270.464.25$12,126
Oct 201402,56678.303.90$10,010
Sep 201402,69586.164.05$10,902
Aug 201402,98989.394.04$12,061
Jul 201402,99196.564.18$12,501
Jun 201402,73898.164.74$12,970
May 201403,08694.734.73$14,586
Apr 201403,23595.944.81$15,558
Mar 201403,02995.895.06$15,317
Feb 201402,80297.406.19$17,350
Jan 201403,38790.404.86$16,463
Dec 201303,10991.824.35$13,538
Nov 201303,29788.853.74$12,325
Oct 201303,12097.423.78$11,792
Sep 201303,227104.113.72$11,997
Aug 201302,729104.253.52$9,613
Jul 201303,633102.523.72$13,507
Jun 201303,63894.403.93$14,310
May 201303,71294.834.15$15,401
Apr 201303,65093.964.28$15,631
Mar 201304,61393.623.91$18,050
Feb 201303,38791.233.42$11,583
Jan 201303,78491.603.42$12,941
Dec 201203,78986.773.42$12,959
Nov 201203,79286.953.62$13,746
Oct 201204,00689.383.40$13,619
Sep 201203,92894.672.92$11,463
Aug 201204,05592.662.91$11,793
Jul 201204,04085.133.02$12,204
Jun 201203,86979.822.52$9,746
May 201204,06191.612.49$10,105
Apr 201203,959101.652.00$7,905
Mar 201204,160105.052.22$9,244
Feb 201213,619101.102.57$9,403
Jan 201204,16598.092.73$11,387
Dec 201104,32696.873.24$14,015
Nov 201104,04495.723.31$13,391
Oct 201104,60584.983.65$16,802
Sep 201104,21883.623.99$16,812
Aug 201104,37183.404.15$18,137
Jul 201104,38894.144.52$19,822
Jun 201104,30092.904.64$19,951
May 201104,45998.134.40$19,641
Apr 201104,314105.964.33$18,694
Mar 201104,50196.364.06$18,262
Feb 201103,51685.644.18$14,697
Jan 201104,33286.504.59$19,879
Dec 201004,54385.734.35$19,752
Nov 201004,54280.843.80$17,238
Oct 201004,80178.103.51$16,846
Sep 201004,59772.633.98$18,294
Aug 201004,99473.684.42$22,070
Jul 201004,89572.554.74$23,185
Jun 201004,84470.364.91$23,786
May 201004,88271.124.24$20,676
Apr 201004,91581.694.12$20,263
Mar 201005,31678.394.39$23,330
Feb 201003,76473.585.44$20,485
Jan 201004,53974.365.96$27,071
Dec 200904,63871.445.48$25,434
Nov 200904,97674.593.75$18,667
Oct 200905,27572.544.11$21,682
Sep 200904,85565.543.06$14,879
Aug 200904,96167.423.22$15,967
Jul 200904,95861.133.46$17,177
Jun 200905,52066.163.90$21,500
May 200905,72954.743.93$22,491
Apr 200904,94646.773.59$17,744
Mar 200904,83642.144.06$19,629
Feb 200904,46332.814.63$20,677
Jan 200904,92635.865.37$26,458
Dec 200805,27237.105.98$31,511
Nov 200805,04755.496.86$34,624
Oct 200805,14275.246.92$35,593
Sep 200805,438101.767.88$42,836
Aug 200805,799114.228.48$49,193
Jul 200805,731131.0811.39$65,273
Jun 200806,093131.3313.03$79,408
May 200806,937123.1711.57$80,291
Apr 200806,986110.3110.45$73,038
Mar 200806,969101.909.66$67,349
Feb 200816,20792.538.77$54,532
Jan 200806,76290.388.21$55,487
Dec 200706,94588.337.30$50,712
Nov 200706,50591.677.29$47,433
Oct 200707,94482.856.92$54,988
Sep 200707,48775.846.24$46,750
Aug 200707,89469.066.39$50,426
Jul 200707,98370.906.39$50,995
Jun 200707,87662.007.55$59,452
May 200708,37158.747.85$65,681
Apr 200708,00959.617.81$62,512
Mar 200708,54756.927.30$62,410
Feb 200708,83155.108.22$72,556
Jan 200708,10550.306.73$54,521
Dec 200628,42556.656.92$58,401
Nov 200608,57254.207.62$65,297
Oct 200609,17454.906.01$55,171
Sep 200608,45660.085.04$42,595
Aug 200609,15168.717.34$67,168
Jul 200608,71169.376.34$55,252
Jun 200608,93766.286.38$57,053
May 200608,26266.016.42$53,083
Apr 200608,33564.397.36$61,350
Mar 200609,02956.707.08$63,952
Feb 200608,34857.597.75$64,706
Jan 200609,24660.598.93$82,597
Dec 200509,75354.9413.42$130,840
Nov 2005010,02054.6910.59$106,096
Oct 2005010,40658.3413.80$143,559
Sep 2005010,65161.4512.08$128,653
Aug 2005011,00561.519.80$107,814
Jul 2005011,59455.697.84$90,939
Jun 2005011,92352.337.38$88,004
May 2005012,43945.226.65$82,734
Apr 2005012,61849.207.36$92,875
Mar 2005012,61650.377.15$90,266
Feb 2005010,44945.226.31$65,953
Jan 2005012,49343.166.32$78,983
Dec 2004012,15239.866.75$82,039
Nov 2004012,37845.286.33$78,358
Oct 2004011,57749.706.52$75,425
Sep 2004012,11043.245.28$63,988
Aug 2004014,50542.375.55$80,512
Jul 2004014,75638.286.08$89,778
Jun 2004011,71436.106.43$75,356
May 2004015,07537.486.49$97,906
Apr 2004021,41534.475.86$125,459
Mar 2004012,42534.365.53$68,712
Feb 2004015,48832.455.51$85,333
Jan 2004017,73832.036.30$111,743
Dec 2003017,44330.266.30$109,920
Nov 2003019,44628.804.60$89,357
Oct 2003018,93628.174.76$90,129
Sep 2003118,37726.314.75$87,305
Aug 2003019,66429.765.13$100,871
Jul 2003019,48529.415.17$100,754
Jun 2003021,48128.565.98$128,520
May 2003022,88226.595.97$136,667
Apr 2003021,16826.675.41$114,461
Mar 2003024,91931.146.10$151,907
Feb 2003024,12333.487.93$191,196
Jan 2003026,74030.315.58$149,264
Dec 2002025,27126.914.85$122,659
Nov 2002024,77924.664.14$102,510
Oct 2002021,52526.464.23$91,032
Sep 200203,46927.443.64$12,611

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                1,681 Mcf  × $  3.05 =     $5,120

────────────────────────────────────────────────────
Month total                                   $5,120

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. 09/G/191895 is the state's own key, not one this site invented.