BRADSTREET UNIT

Operated by ZEPHYR LONE STAR OPER CO.,L.L.C. (P-5 950639) in the BUFFALO WALLOW (MORROW) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 49077District 10Field 13147666Hydrogen sulphide fieldGasSaveExport
Value, all time
$21.6 M
Jan 1993 – May 2026
Value, last 12 filed months
$384 k
at the published price for each month
Months reported
401
no gaps in the span
Streams
1
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 38 leases and 38 wells, and the rule below applies to all of them.

Discovered
1969-08-29
as the register files it
Field class
Gas
the register's own label
Between wells
3,735 ft
minimum
From a lease line
1,867 ft
minimum

A drilling unit in this field needs at least 640 acres. The field rule took effect on 2006-05-16.

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: AND HORIZONTAL WELLS ON THE SAME LEASE OR POOLED UNIT.

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
GasProduction6,116,683 Mcf$21,594,872
Total$21,594,872

1,013,984 Mcf of this lease's gas, across 37 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 35.6868, -100.2438. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

35.68680, -100.24375 · 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
20,040 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 20,040 ft.

Completions filed
Oct 1970
1 of 1 wells

1 well

42-21100241108920,040 ftOct 1970

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 (401)

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

401 months

May 20267,124106.413.05$21,699
Apr 20265,54998.932.87$15,924
Mar 202610,31789.753.15$32,493
Feb 20268,06763.503.75$30,254
Jan 202610,42159.138.00$83,346
Dec 20256,06256.664.41$26,754
Nov 20258,98058.593.93$35,259
Oct 20259,75159.383.30$32,225
Sep 20256,39762.743.08$19,683
Aug 202510,76763.933.01$32,460
Jul 202511,24866.743.32$37,289
Jun 20255,33366.483.13$16,685
May 20255,11460.553.23$16,530
Apr 202510,48562.363.54$37,150
Mar 202510,77067.704.27$45,970
Feb 202510,73770.884.34$46,608
Jan 202511,34074.324.28$48,520
Dec 202411,84068.993.12$36,957
Nov 202411,22269.052.20$24,671
Oct 20244,90871.372.28$11,197
Sep 20248,39569.612.36$19,849
Aug 202411,81475.632.06$24,380
Jul 20248,07879.932.15$17,340
Jun 202411,59378.082.63$30,536
May 202412,12278.812.20$26,649
Apr 20246184.451.66$101
Mar 20242,74580.301.55$4,241
Feb 202410,37976.091.78$18,512
Jan 202412,35173.023.30$40,729
Dec 202311,84071.262.61$30,911
Nov 202311,22277.892.81$31,506
Oct 202311,66685.443.09$36,016
Sep 202311,21889.042.74$30,682
Aug 202311,63780.522.67$31,104
Jul 2023074.852.64$0
Jun 202310,91168.962.26$24,642
May 202311,99370.622.23$26,713
Apr 202311,43378.122.24$25,584
Mar 202312,10772.852.39$28,974
Feb 20237,14475.112.47$17,615
Jan 202312,48076.533.39$42,279
Dec 202211,86776.415.73$67,987
Nov 202211,81685.005.65$66,716
Oct 202211,79787.185.86$69,175
Sep 202211,74684.888.16$95,891
Aug 202212,09794.529.13$110,411
Jul 202212,100101.587.54$91,259
Jun 202211,785115.097.98$94,011
May 202212,175109.378.43$102,672
Apr 202211,639104.226.84$79,583
Mar 202211,299108.885.08$57,358
Feb 202210,96191.054.86$53,258
Jan 202212,43481.844.54$56,422
Dec 202113,15071.323.90$51,273
Nov 202112,74077.435.24$66,717
Oct 202112,40779.795.71$70,892
Sep 20215,11169.865.35$27,349
Aug 202111,28266.024.22$47,617
Jul 202110,91170.783.98$43,448
Jun 202111,30669.493.38$38,221
May 202110,42663.483.02$31,462
Apr 202111,08860.362.76$30,585
Mar 202110,60861.302.72$28,821
Feb 20218,05057.805.55$44,661
Jan 202111,77350.412.81$33,085
Dec 202016,45144.642.68$44,014
Nov 202012,56438.772.71$34,005
Oct 202010,97636.972.48$27,203
Sep 202011,81337.091.99$23,520
Aug 2020039.982.39$0
Jul 2020038.371.83$0
Jun 2020034.901.69$0
May 20205,00416.921.81$9,081
Apr 202011,47014.751.80$20,696
Mar 20209,51130.341.86$17,655
Feb 202012,72449.881.98$25,202
Jan 202013,94657.252.09$29,213
Dec 201913,69559.012.30$31,558
Nov 201910,79455.302.75$29,691
Oct 201913,93153.472.42$33,693
Sep 201913,11255.052.66$34,842
Aug 201918,88153.112.30$43,509
Jul 20193,83356.272.46$9,429
Jun 201910,44852.782.49$26,028
May 201914,32658.482.74$39,258
Apr 20191,68362.632.75$4,629
Mar 201915,55456.803.06$47,628
Feb 201915,71450.852.79$43,877
Jan 201915,70046.033.23$50,682
Dec 201816,03446.594.19$67,109
Nov 201816,05352.934.24$68,020
Oct 201816,15161.443.40$54,882
Sep 201816,13259.543.11$50,138
Aug 201815,51359.403.07$47,572
Jul 201816,06265.142.93$47,092
Jun 201814,53060.183.08$44,708
May 201815,46465.382.90$44,858
Apr 201814,48363.842.90$42,012
Mar 201811,55961.222.79$32,213
Feb 20181,43661.782.77$3,972
Jan 20185,88962.874.01$23,611
Dec 201712,41457.272.92$36,268
Nov 20176,36955.423.12$19,861
Oct 201711,06949.292.98$33,026
Sep 20173,11547.523.09$9,617
Aug 20176,15945.373.00$18,504
Jul 20173,84343.873.09$11,864
Jun 201710,47542.493.09$32,339
May 20174,89945.373.26$15,987
Apr 20173,09947.933.21$9,953
Mar 20178,65446.772.98$25,821
Feb 20178,00850.452.95$23,644
Jan 201713,30249.413.42$45,477
Dec 201613,83348.763.72$51,498
Nov 201613,04842.492.64$34,503
Oct 20164,43746.193.09$13,711
Sep 201611,26941.553.10$34,941
Aug 201611,87341.442.92$34,721
Jul 201612,07841.622.92$35,320
Jun 201611,64345.352.69$31,271
May 201612,23342.521.99$24,356
Apr 201611,94536.561.99$23,783
Mar 201612,48933.011.79$22,405
Feb 201614,56026.472.06$30,046
Jan 201611,59027.352.36$27,403
Dec 201511,79232.362.00$23,601
Nov 20153,10938.792.17$6,738
Oct 20151,03243.552.43$2,504
Sep 20152,58942.992.76$7,142
Aug 20155,70940.162.87$16,399
Jul 20155,94948.152.95$17,520
Jun 201510,88656.152.88$31,383
May 201511,38355.212.96$33,642
Apr 201510,83449.822.71$29,323
Mar 201510,92542.892.93$32,062
Feb 20153,72244.662.98$11,077
Jan 20154,71143.433.10$14,607
Dec 20146,01954.693.59$21,616
Nov 201454870.464.25$2,330
Oct 20148,27078.303.90$32,261
Sep 20147,59086.164.05$30,705
Aug 201410,74689.394.04$43,361
Jul 20145,27796.564.18$22,056
Jun 20145,29598.164.74$25,082
May 20146,29294.734.73$29,740
Apr 20146,17595.944.81$29,696
Mar 20146,10195.895.06$30,852
Feb 20146,53397.406.19$40,452
Jan 20147,26090.404.86$35,289
Dec 20136,33791.824.35$27,594
Nov 20136,61188.853.74$24,714
Oct 20135,38597.423.78$20,352
Sep 20137,790104.113.72$28,961
Aug 20139,585104.253.52$33,764
Jul 20137,329102.523.72$27,247
Jun 20136,47294.403.93$25,457
May 20138,23094.834.15$34,147
Apr 20134,28993.964.28$18,368
Mar 201312,33893.623.91$48,277
Feb 20139,23391.233.42$31,576
Jan 20138,73991.603.42$29,887
Dec 20126,27186.773.42$21,448
Nov 20129,23786.953.62$33,484
Oct 20129,46489.383.40$32,175
Sep 20126,35694.672.92$18,549
Aug 20121,39092.662.91$4,042
Jul 20129,17985.133.02$27,728
Jun 20122,84379.822.52$7,162
May 201211,56491.612.49$28,775
Apr 201210,687101.652.00$21,340
Mar 20127,569105.052.22$16,819
Feb 201211,886101.102.57$30,550
Jan 201213,12698.092.73$35,888
Dec 201110,43096.873.24$33,790
Nov 201115,75595.723.31$52,169
Oct 201110,43084.983.65$38,054
Sep 201111,44283.623.99$45,606
Aug 201110,69283.404.15$44,365
Jul 201111,80694.144.52$53,331
Jun 201112,01492.904.64$55,744
May 201112,78098.134.40$56,294
Apr 201111,144105.964.33$48,290
Mar 201114,74196.364.06$59,809
Feb 20119,40785.644.18$39,321
Jan 201112,26786.504.59$56,291
Dec 201011,86185.734.35$51,569
Nov 201012,80080.843.80$48,580
Oct 201011,71478.103.51$41,103
Sep 20109,97272.633.98$39,683
Aug 20108,84973.684.42$39,107
Jul 201011,27972.554.74$53,423
Jun 201010,93570.364.91$53,695
May 20107,06871.124.24$29,935
Apr 201012,80481.694.12$52,787
Mar 201012,92678.394.39$56,728
Feb 201010,51373.585.44$57,216
Jan 201010,01974.365.96$59,754
Dec 20096,37571.445.48$34,959
Nov 200911,28374.593.75$42,328
Oct 200914,09572.544.11$57,934
Sep 200912,25565.543.06$37,559
Aug 200913,51267.423.22$43,488
Jul 200913,53561.133.46$46,892
Jun 200915,40566.163.90$60,002
May 200916,07954.743.93$63,122
Apr 200911,09746.773.59$39,810
Mar 200914,99042.144.06$60,844
Feb 200914,82732.814.63$68,693
Jan 200913,32235.865.37$71,552
Dec 200814,81437.105.98$88,545
Nov 200815,52655.496.86$106,514
Oct 200816,14275.246.92$111,735
Sep 200816,371101.767.88$128,956
Aug 200816,359114.228.48$138,774
Jul 200814,730131.0811.39$167,766
Jun 200815,248131.3313.03$198,722
May 200816,118123.1711.57$186,554
Apr 200816,558110.3110.45$173,112
Mar 200816,619101.909.66$160,607
Feb 200813,69092.538.77$120,069
Jan 200814,88190.388.21$122,109
Dec 200716,05588.337.30$117,233
Nov 200715,71491.677.29$114,582
Oct 200715,91782.856.92$110,177
Sep 200714,78975.846.24$92,345
Aug 200713,30669.066.39$84,998
Jul 200716,93670.906.39$108,186
Jun 200714,33562.007.55$108,207
May 200714,62658.747.85$114,760
Apr 200717,04259.617.81$133,016
Mar 200716,97556.927.30$123,951
Feb 200715,44455.108.22$126,888
Jan 200710,70450.306.73$72,004
Dec 200611,26656.656.92$77,943
Nov 200611,21454.207.62$85,422
Oct 200611,37154.906.01$68,383
Sep 200610,90560.085.04$54,931
Aug 200612,94668.717.34$95,023
Jul 200613,06469.376.34$82,862
Jun 200613,57866.286.38$86,680
May 200615,52866.016.42$99,767
Apr 200615,87264.397.36$116,826
Mar 200616,84856.707.08$119,333
Feb 200614,75457.597.75$114,360
Jan 200620,68760.598.93$184,804
Dec 200513,27854.9413.42$178,130
Nov 200513,49554.6910.59$142,890
Oct 200510,56058.3413.80$145,683
Sep 20056,13261.4512.08$74,068
Aug 200517,74461.519.80$173,835
Jul 200518,18755.697.84$142,652
Jun 200518,21852.337.38$134,468
May 200517,00345.226.65$113,090
Apr 200518,39049.207.36$135,359
Mar 200520,13050.377.15$144,028
Feb 200518,66245.226.31$117,793
Jan 200520,88043.166.32$132,008
Dec 200419,03239.866.75$128,487
Nov 200418,23945.286.33$115,461
Oct 200419,27149.706.52$125,552
Sep 200418,92143.245.28$99,977
Aug 200417,35542.375.55$96,332
Jul 200419,55338.286.08$118,964
Jun 200415,33436.106.43$98,644
May 200420,77737.486.49$134,938
Apr 200413,81134.475.86$80,911
Mar 200419,43334.365.53$107,467
Feb 200418,86132.455.51$103,917
Jan 200419,96832.036.30$125,791
Dec 200319,61530.266.30$123,607
Nov 200319,98728.804.60$91,843
Oct 200319,94728.174.76$94,941
Sep 200319,16026.314.75$90,998
Aug 200321,20329.765.13$108,765
Jul 200320,76729.415.17$107,383
Jun 200320,58028.565.98$123,129
May 200317,59826.595.97$105,107
Apr 200313,44126.675.41$72,679
Mar 200320,53931.146.10$125,207
Feb 200316,59833.487.93$131,554
Jan 200320,62330.315.58$115,118
Dec 200220,49626.914.85$99,483
Nov 200219,71324.664.14$81,552
Oct 200220,84426.464.23$88,152
Sep 200220,78527.443.64$75,558
Aug 200221,97725.963.16$69,539
Jul 200221,42324.583.06$65,592
Jun 200219,32123.733.34$64,498
May 200221,10524.663.58$75,640
Apr 200222,04223.653.51$77,419
Mar 200219,42622.003.10$60,273
Feb 200221,51818.222.38$51,120
Jan 200223,53317.172.38$55,907
Dec 200123,45516.932.36$55,457
Nov 200122,48718.072.41$54,093
Oct 200121,64819.782.53$54,745
Sep 200118,93224.262.25$42,622
Aug 200123,09824.873.05$70,522
Jul 200120,50523.933.20$65,556
Jun 200119,84424.563.82$75,887
May 200123,04925.524.31$99,279
Apr 200123,12524.685.34$123,379
Mar 200125,17324.545.38$135,341
Feb 200122,69227.755.77$130,867
Jan 200125,74327.478.40$216,209
Dec 200025,54726.889.12$233,053
Nov 200023,73532.215.66$134,293
Oct 200024,55331.235.15$126,337
Sep 200021,71431.875.19$112,620
Aug 200025,51429.644.54$115,853
Jul 200025,51428.534.09$104,346
Jun 200024,44629.304.40$107,495
May 200025,57827.263.68$94,121
Apr 200025,38024.513.12$79,084
Mar 200024,10528.422.86$68,934
Feb 200024,91827.622.73$67,939
Jan 200026,45025.272.48$65,609
Dec 199926,89524.282.42$65,186
Nov 199926,75523.192.43$65,121
Oct 199927,49020.982.80$77,074
Sep 199926,93221.752.62$70,531
Aug 199926,87419.262.88$77,279
Jul 199926,64817.892.37$63,219
Jun 199925,49015.942.36$60,210
May 199925,92715.792.32$60,177
Apr 199925,67015.102.21$56,681
Mar 199927,14912.471.84$49,909
Feb 199925,2289.981.82$45,859
Jan 199929,02810.381.90$55,152
Dec 199826,1929.201.77$46,447
Nov 199821,91310.892.19$47,896
Oct 199827,48212.421.97$54,118
Sep 199827,72412.592.08$57,739
Aug 199827,01111.301.91$51,519
Jul 199826,01011.742.24$58,191
Jun 199828,22611.242.24$63,149
May 199828,94812.622.21$63,869
Apr 199828,59413.042.51$71,637
Mar 199829,48512.802.31$68,094
Feb 199826,52213.952.30$60,978
Jan 199829,99814.702.15$64,639
Dec 199730,64516.322.41$73,888
Nov 199729,86218.193.09$92,222
Oct 199731,27919.253.15$98,523
Sep 199730,47317.742.95$90,044
Aug 199731,88617.862.55$81,460
Jul 199732,26617.582.25$72,500
Jun 199731,66617.242.26$71,477
May 199732,92118.972.31$75,998
Apr 199732,10117.882.08$66,859
Mar 199733,69918.951.94$65,347
Feb 199731,38420.492.21$69,230
Jan 199733,60523.483.54$118,952
Dec 199634,07123.32$0
Nov 199626,75821.97$0
Oct 199625,39623.31$0
Sep 199622,74822.22$0
Aug 199626,89820.26$0
Jul 199632,85319.55$0
Jun 199630,33718.73$0
May 199631,03119.43$0
Apr 199630,50021.51$0
Mar 199631,74619.38$0
Feb 199628,13116.98$0
Jan 199631,58317.07$0
Dec 199531,12817.19$0
Nov 199527,68816.00$0
Oct 199531,61115.43$0
Sep 199529,00116.18$0
Aug 199530,49415.92$0
Jul 199534,54215.24$0
Jun 199531,52416.41$0
May 199531,73517.56$0
Apr 199529,24217.73$0
Mar 199530,39616.44$0
Feb 199528,27016.58$0
Jan 199529,09815.92$0
Dec 199432,17015.03$0
Nov 199430,69115.90$0
Oct 199435,12715.58$0
Sep 199423,00415.29$0
Aug 199424,54116.13$0
Jul 199429,99417.56$0
Jun 199423,45017.09$0
May 199437,81815.88$0
Apr 199426,70314.14$0
Mar 199417,98612.46$0
Feb 19943,63812.50$0
Jan 19944,69812.66$0
Dec 19937,38312.33$0
Nov 1993014.49$0
Oct 1993015.85$0
Sep 1993015.03$0
Aug 1993015.66$0
Jul 1993015.46$0
Jun 1993016.79$0
May 1993017.68$0
Apr 1993018.05$0
Mar 1993018.14$0
Feb 1993017.90$0
Jan 1993016.93$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
Gas                7,124 Mcf  × $  3.05 =    $21,699

────────────────────────────────────────────────────
Month total                                  $21,699

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/49077 is the state's own key, not one this site invented.