RISLEY, MAMIE PEARL

Operated by BRACKEN OPERATING, L.L.C. (P-5 85851) in the HEMPHILL (GRANITE WASH.) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 147754District 10Field 403112002 tax incentive programmesCondensateGasSaveExport
Value, all time
$8.3 M
Sep 1993 – May 2026
Value, last 12 filed months
$100
at the published price for each month
Months reported
393
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 712 leases and 714 wells, and the rule below applies to all of them.

Discovered
1964-01-29
as the register files it
Field class
Oil and gas
the register's own label
Between wells
467 ft
minimum
From a lease line
467 ft
minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2008-10-07.

The Commission's schedule remark for this field reads: FIELD

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 Gas111994-02-02129591
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
CondensateDisposition15,327 bbl$528,907
GasProduction2,743,723 Mcf$7,723,937
Total$8,252,844

966,693 Mcf of this lease's gas, across 38 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 35.7670, -100.4119. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.76696, -100.41192 · 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
11,100 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 11,100 ft.

Completions filed
Nov 1993
1 of 1 wells

1 well

42-21132040811,100 ftNov 1993

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 (393)

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

393 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 202501063.933.01$30
Jul 20250866.743.32$27
Jun 202501466.483.13$44
May 20250460.553.23$13
Apr 20250662.363.54$21
Mar 20250867.704.27$34
Feb 202501,19170.884.34$5,170
Jan 202502,24474.324.28$9,601
Dec 2024057768.993.12$1,801
Nov 2024057169.052.20$1,255
Oct 20240071.372.28$0
Sep 202412198669.612.36$10,754
Aug 202401,41775.632.06$2,924
Jul 202401,73379.932.15$3,720
Jun 202401,64278.082.63$4,325
May 202401,23878.812.20$2,722
Apr 202401,06884.451.66$1,772
Mar 2024093280.301.55$1,440
Feb 202401,27576.091.78$2,274
Jan 202401,66573.023.30$5,491
Dec 2023822,17771.262.61$11,527
Nov 202302,19877.892.81$6,171
Oct 202301,80685.443.09$5,576
Sep 2023087389.042.74$2,388
Aug 202301,04780.522.67$2,799
Jul 2023089074.852.64$2,351
Jun 20231231,31768.962.26$11,457
May 202302,25870.622.23$5,029
Apr 202301,99778.122.24$4,469
Mar 202301,89372.852.39$4,530
Feb 20231991,42075.112.47$18,448
Jan 202302,19376.533.39$7,429
Dec 202201,93876.415.73$11,103
Nov 202201,80385.005.65$10,180
Oct 202202,71387.185.86$15,908
Sep 202202,81784.888.16$22,997
Aug 202203,19794.529.13$29,180
Jul 202203,606101.587.54$27,197
Jun 202203,328115.097.98$26,548
May 20220786109.378.43$6,628
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 2022741,74291.054.86$15,202
Jan 202202,82981.844.54$12,837
Dec 2021712,74871.323.90$15,779
Nov 202102,58777.435.24$13,548
Oct 2021732,92679.795.71$22,543
Sep 202102,78969.865.35$14,924
Aug 202102,97466.024.22$12,552
Jul 202103,11670.783.98$12,408
Jun 202103,11969.493.38$10,544
May 20213692,58663.483.02$31,228
Apr 202102,49860.362.76$6,891
Mar 202102,81461.302.72$7,645
Feb 202101,03657.805.55$5,748
Jan 202102,46650.412.81$6,930
Dec 202002,53644.642.68$6,785
Nov 202002,37738.772.71$6,434
Oct 202002,27936.972.48$5,648
Sep 202002,17837.091.99$4,336
Aug 202002,03239.982.39$4,847
Jul 2020342,32338.371.83$5,544
Jun 202002,25734.901.69$3,815
May 202002,32716.921.81$4,223
Apr 202002,20514.751.80$3,979
Mar 202002,45630.341.86$4,559
Feb 202002,34049.881.98$4,635
Jan 202002,51057.252.09$5,258
Dec 201902,29159.012.30$5,279
Nov 201901,25955.302.75$3,463
Oct 20191872,91853.472.42$17,056
Sep 201902,83655.052.66$7,536
Aug 201902,59953.112.30$5,989
Jul 201903,07656.272.46$7,567
Jun 201902,82652.782.49$7,040
May 201903,21758.482.74$8,816
Apr 201902,90962.632.75$8,002
Mar 20191822,98856.803.06$19,487
Feb 201902,90050.852.79$8,097
Jan 201903,11846.033.23$10,065
Dec 201803,69746.594.19$15,474
Nov 201802,91852.934.24$12,364
Oct 201801,33461.443.40$4,533
Sep 201801,28759.543.11$4,000
Aug 201801,14959.403.07$3,523
Jul 201802,96465.142.93$8,690
Jun 201802,85260.183.08$8,775
May 201802,41365.382.90$7,000
Apr 20181822,22863.842.90$18,082
Mar 201802,76761.222.79$7,711
Feb 201802,35261.782.77$6,506
Jan 201802,16562.874.01$8,680
Dec 201702,40557.272.92$7,026
Nov 201702,27855.423.12$7,104
Oct 201702,61049.292.98$7,787
Sep 201702,46447.523.09$7,607
Aug 201702,42845.373.00$7,295
Jul 20171812,57143.873.09$15,878
Jun 201702,60342.493.09$8,036
May 201702,82045.373.26$9,203
Apr 201702,55747.933.21$8,212
Mar 201702,66746.772.98$7,957
Feb 201702,44750.452.95$7,225
Jan 201702,64749.413.42$9,050
Dec 201602,70248.763.72$10,059
Nov 20161802,52642.492.64$14,328
Oct 201602,50446.193.09$7,738
Sep 201602,55041.553.10$7,907
Aug 201602,45341.442.92$7,173
Jul 201602,61141.622.92$7,635
Jun 201602,46045.352.69$6,607
May 201602,45242.521.99$4,882
Apr 201602,37836.561.99$4,735
Mar 201602,55433.011.79$4,582
Feb 201602,70626.472.06$5,584
Jan 201601,40827.352.36$3,329
Dec 201501,61632.362.00$3,234
Nov 201502,21438.792.17$4,798
Oct 201502,08943.552.43$5,069
Sep 201501,74442.992.76$4,811
Aug 201501,63340.162.87$4,691
Jul 201501,88048.152.95$5,537
Jun 20151812,29556.152.88$16,779
May 201503,10755.212.96$9,183
Apr 201503,23749.822.71$8,761
Mar 201503,26242.892.93$9,573
Feb 201502,83444.662.98$8,435
Jan 201503,05043.433.10$9,457
Dec 201402,68954.693.59$9,657
Nov 201402,92870.464.25$12,449
Oct 201403,45878.303.90$13,490
Sep 201403,35486.164.05$13,568
Aug 20141803,60789.394.04$30,645
Jul 201403,60896.564.18$15,080
Jun 201403,34698.164.74$15,850
May 201403,41094.734.73$16,118
Apr 201403,35295.944.81$16,120
Mar 201403,43995.895.06$17,390
Feb 201402,94497.406.19$18,229
Jan 201403,03290.404.86$14,738
Dec 201302,28691.824.35$9,954
Nov 201303,10788.853.74$11,615
Oct 201303,53697.423.78$13,364
Sep 20131803,476104.113.72$31,663
Aug 201303,587104.253.52$12,636
Jul 201303,847102.523.72$14,302
Jun 201303,05694.403.93$12,021
May 201303,68994.834.15$15,306
Apr 201303,43993.964.28$14,728
Mar 201303,75093.623.91$14,673
Feb 201303,34491.233.42$11,436
Jan 201303,65291.603.42$12,490
Dec 20121753,47286.773.42$27,060
Nov 201203,90586.953.62$14,155
Oct 201203,58489.383.40$12,184
Sep 201203,82394.672.92$11,157
Aug 201203,96592.662.91$11,531
Jul 201203,82485.133.02$11,552
Jun 201203,72679.822.52$9,386
May 20121743,90291.612.49$25,650
Apr 201203,692101.652.00$7,372
Mar 201203,237105.052.22$7,193
Feb 201203,589101.102.57$9,225
Jan 201204,01598.092.73$10,977
Dec 201103,50896.873.24$11,365
Nov 201103,74695.723.31$12,404
Oct 201103,66784.983.65$13,379
Sep 201103,79083.623.99$15,106
Aug 20111623,95483.404.15$29,917
Jul 201104,20294.144.52$18,981
Jun 201103,95492.904.64$18,346
May 201104,16398.134.40$18,337
Apr 201104,065105.964.33$17,615
Mar 201104,25496.364.06$17,260
Feb 201103,49485.644.18$14,605
Jan 201103,97086.504.59$18,217
Dec 201003,66085.734.35$15,913
Nov 201004,01680.843.80$15,242
Oct 201004,41378.103.51$15,485
Sep 201004,33372.633.98$17,243
Aug 201004,49873.684.42$19,878
Jul 20101613,47272.554.74$28,126
Jun 201003,90070.364.91$19,151
May 201005,42671.124.24$22,980
Apr 201004,98181.694.12$20,535
Mar 201005,30878.394.39$23,295
Feb 201004,99073.585.44$27,157
Jan 201004,83574.365.96$28,836
Dec 20094315,10971.445.48$58,807
Nov 20091615,41074.593.75$32,305
Oct 200906,00572.544.11$24,682
Sep 200904,60965.543.06$14,125
Aug 200904,57767.423.22$14,731
Jul 200904,78361.133.46$16,571
Jun 200904,59666.163.90$17,901
May 200905,11254.743.93$20,068
Apr 200904,27746.773.59$15,344
Mar 20091784,55442.144.06$25,986
Feb 200904,07232.814.63$18,866
Jan 200904,73335.865.37$25,421
Dec 200804,36337.105.98$26,078
Nov 200804,48355.496.86$30,755
Oct 20081775,37275.246.92$50,502
Sep 200805,192101.767.88$40,898
Aug 200805,292114.228.48$44,892
Jul 200806,038131.0811.39$68,769
Jun 20081785,457131.3313.03$94,496
May 200804,415123.1711.57$51,100
Apr 200805,608110.3110.45$58,631
Mar 200806,320101.909.66$61,077
Feb 200806,46892.538.77$56,728
Jan 200805,46290.388.21$44,820
Dec 200704,99588.337.30$36,473
Nov 20071796,49391.677.29$63,754
Oct 200705,49182.856.92$38,009
Sep 200705,64575.846.24$35,248
Aug 200705,08969.066.39$32,508
Jul 200706,04670.906.39$38,621
Jun 20071785,64962.007.55$53,677
May 200705,98258.747.85$46,936
Apr 200705,81259.617.81$45,364
Mar 200705,72056.927.30$41,767
Feb 200706,03755.108.22$49,600
Jan 200707,92850.306.73$53,330
Dec 200607,26356.656.92$50,249
Nov 200606,70054.207.62$51,037
Oct 200606,50154.906.01$39,096
Sep 200606,47160.085.04$32,596
Aug 20061756,70068.717.34$61,202
Jul 200606,96469.376.34$44,171
Jun 200605,97566.286.38$38,144
May 200605,51466.016.42$35,427
Apr 200605,07764.397.36$37,369
Mar 200606,35056.707.08$44,977
Feb 200606,43257.597.75$49,855
Jan 200606,47560.598.93$57,843
Dec 200506,36854.9413.42$85,429
Nov 200505,41654.6910.59$57,347
Oct 200506,80458.3413.80$93,866
Sep 200506,09261.4512.08$73,585
Aug 200506,73061.519.80$65,933
Jul 200506,86655.697.84$53,854
Jun 20051695,86452.337.38$52,126
May 200506,98445.226.65$46,452
Apr 200507,37449.207.36$54,276
Mar 200507,46050.377.15$53,375
Feb 200507,06445.226.31$44,587
Jan 200507,24843.166.32$45,823
Dec 200407,74939.866.75$52,314
Nov 200406,72545.286.33$42,572
Oct 200407,55049.706.52$49,189
Sep 200406,76943.245.28$35,767
Aug 200407,45842.375.55$41,397
Jul 20041524,83238.286.08$35,217
Jun 200405,94736.106.43$38,257
May 200406,06737.486.49$39,403
Apr 200406,55234.475.86$38,385
Mar 200407,85134.365.53$43,417
Feb 200407,56432.455.51$41,675
Jan 200406,94532.036.30$43,751
Dec 200307,67630.266.30$48,371
Nov 200308,57528.804.60$39,404
Oct 200307,67728.174.76$36,540
Sep 200307,70226.314.75$36,580
Aug 200305,72529.765.13$29,368
Jul 200307,14729.415.17$36,956
Jun 200308,07728.565.98$48,324
May 20031788,91526.595.97$57,979
Apr 2003011,63826.675.41$62,930
Mar 200308,86331.146.10$54,029
Feb 200309,32833.487.93$73,933
Jan 200308,63430.315.58$48,195
Dec 200208,24826.914.85$40,034
Nov 200207,84224.664.14$32,442
Oct 200207,76326.464.23$32,831
Sep 200208,93527.443.64$32,481
Aug 200207,91025.963.16$25,029
Jul 200208,90924.583.06$27,277
Jun 200206,68623.733.34$22,319
May 200207,02024.663.58$25,160
Apr 200209,13423.653.51$32,082
Mar 2002011,31122.003.10$35,095
Feb 200206,76918.222.38$16,081
Jan 20021818,97617.172.38$24,432
Dec 200109,28216.932.36$21,946
Nov 200108,40818.072.41$20,226
Oct 200109,11419.782.53$23,048
Sep 200108,70424.262.25$19,595
Aug 200108,54224.873.05$26,080
Jul 200108,90423.933.20$28,467
Jun 200108,30424.563.82$31,756
May 200108,78325.524.31$37,831
Apr 200108,59224.685.34$45,841
Mar 200108,88424.545.38$47,764
Feb 200108,05627.755.77$46,460
Jan 200108,10827.478.40$68,097
Dec 2000010,93526.889.12$99,755
Nov 200008,80832.215.66$49,836
Oct 20001839,25431.235.15$53,332
Sep 200009,75931.875.19$50,615
Aug 200009,78429.644.54$44,427
Jul 200009,38028.534.09$38,362
Jun 200008,95629.304.40$39,382
May 200009,77527.263.68$35,970
Apr 200009,55824.513.12$29,783
Mar 200009,00328.422.86$25,746
Feb 200008,61427.622.73$23,486
Jan 200009,97925.272.48$24,753
Dec 1999010,16724.282.42$24,642
Nov 199909,60323.192.43$23,374
Oct 1999014,08620.982.80$39,493
Sep 1999013,23721.752.62$34,666
Aug 1999014,34719.262.88$41,256
Jul 199916814,83417.892.37$38,197
Jun 1999010,03115.942.36$23,694
May 1999010,76015.792.32$24,974
Apr 199909,14115.102.21$20,184
Mar 199907,59112.471.84$13,955
Feb 1999011,5229.981.82$20,945
Jan 199909,25310.381.90$17,580
Dec 199809,7949.201.77$17,368
Nov 1998011,00610.892.19$24,056
Oct 1998010,65912.421.97$20,990
Sep 199809,35012.592.08$19,473
Aug 1998011,59011.301.91$22,106
Jul 1998012,08811.742.24$27,044
Jun 1998011,24211.242.24$25,151
May 199835711,66012.622.21$30,231
Apr 1998011,66413.042.51$29,222
Mar 1998012,31212.802.31$28,434
Feb 1998010,49113.952.30$24,120
Jan 1998012,76814.702.15$27,512
Dec 199718012,46616.322.41$32,994
Nov 1997012,55618.193.09$38,776
Oct 1997012,65519.253.15$39,861
Sep 1997013,35017.742.95$39,448
Aug 1997012,97217.862.55$33,140
Jul 1997014,37617.582.25$32,302
Jun 1997013,57417.242.26$30,639
May 1997012,63118.972.31$29,159
Apr 1997014,12017.882.08$29,409
Mar 1997014,92518.951.94$28,942
Feb 1997013,57220.492.21$29,938
Jan 199714115,80623.483.54$59,259
Dec 1996015,07323.32$0
Nov 199617715,44021.97$3,889
Oct 1996015,89923.31$0
Sep 199618115,69422.22$4,022
Aug 1996016,98820.26$0
Jul 199616716,69519.55$3,265
Jun 1996016,07218.73$0
May 199617515,69419.43$3,400
Apr 1996015,67321.51$0
Mar 1996017,45619.38$0
Feb 1996016,36816.98$0
Jan 1996016,45917.07$0
Dec 199517717,51217.19$3,043
Nov 199518318,43916.00$2,928
Oct 1995018,43015.43$0
Sep 199518119,25116.18$2,929
Aug 199517721,70315.92$2,818
Jul 199516220,01715.24$2,469
Jun 199517621,66416.41$2,888
May 1995023,29017.56$0
Apr 199517819,13417.73$3,156
Mar 199517722,11216.44$2,910
Feb 199517720,65816.58$2,935
Jan 199536623,63415.92$5,827
Dec 199417124,33915.03$2,570
Nov 199416824,49815.90$2,671
Oct 199434926,68815.58$5,437
Sep 199417926,54615.29$2,737
Aug 199452929,34416.13$8,533
Jul 199434231,79517.56$6,006
Jun 199418132,81417.09$3,093
May 199451537,64915.88$8,178
Apr 199434935,63514.14$4,935
Mar 199452540,34312.46$6,542
Feb 199470947,40112.50$8,863
Jan 199470860,81512.66$8,963
Dec 19931,12972,90712.33$13,921
Nov 199318236,56414.49$2,637
Oct 19930015.85$0
Sep 19930015.03$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.

Aug 2025 — as filed, then multipliedworked
Condensate             0 bbl  × $ 63.93 =         $0
Gas                   10 Mcf  × $  3.01 =        $30

────────────────────────────────────────────────────
Month total                                      $30

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. 10/G/147754 is the state's own key, not one this site invented.