MCCULLOUGH-MCCULLOUGH 'B' UNIT

Operated by MAGNOLIA OIL & GAS OPERATING LLC (P-5 521544) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 145291District 03Field 347335002 tax incentive programmesCondensateGasSaveExport
Value, all time
$15.4 M
Mar 1993 – May 2026
Value, last 12 filed months
$61 k
at the published price for each month
Months reported
399
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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered
1960-10-29
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 80 acres. The field rule took effect on 2025-09-30.

The Commission's schedule remark for this field reads: DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED

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 Gas221994-10-31 – 2008-02-192 dockets
NGPA2none

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
CondensateDisposition255,395 bbl$6,555,248
GasProduction3,686,334 Mcf$8,846,129
Total$15,401,377

1,623,039 Mcf of this lease's gas, across 43 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 30.5722, -96.2021. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.57216, -96.20209 · 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
15,137 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 15,137 ft.

Completions filed
Sep 2006
1 of 1 wells

1 well

42-041317111RE15,137 ftSep 2006

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 (399)

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

399 months

May 20260415106.413.05$1,264
Apr 2026016198.932.87$462
Mar 2026081389.753.15$2,560
Feb 2026042163.503.75$1,579
Jan 2026043759.138.00$3,495
Dec 2025053856.664.41$2,374
Nov 2025043158.593.93$1,692
Oct 2025050259.383.30$1,659
Sep 202517586262.743.08$13,632
Aug 202541,57763.933.01$5,010
Jul 2025132,15766.743.32$8,019
Jun 20251882,08766.483.13$19,028
May 2025111,81760.553.23$6,539
Apr 2025101,98862.363.54$7,667
Mar 20252011,57267.704.27$20,318
Feb 202501,71370.884.34$7,436
Jan 2025192,32274.324.28$11,347
Dec 2024662,79468.993.12$13,274
Nov 202401,64369.052.20$3,612
Oct 20241781,13671.372.28$15,296
Sep 2024098169.612.36$2,319
Aug 2024172,00575.632.06$5,423
Jul 202462,62579.932.15$6,114
Jun 20241902,58278.082.63$21,636
May 202442,36978.812.20$5,523
Apr 20241741,64384.451.66$17,420
Mar 202402,50080.301.55$3,863
Feb 20241821,92476.091.78$17,280
Jan 20241862,00373.023.30$20,187
Dec 202301,79471.262.61$4,684
Nov 202301,94277.892.81$5,452
Oct 202301,90785.443.09$5,887
Sep 20231831,39089.042.74$20,096
Aug 202301,44580.522.67$3,862
Jul 202361,64074.852.64$4,782
Jun 20231771,86568.962.26$16,418
May 202332,22070.622.23$5,157
Apr 202311,82978.122.24$4,171
Mar 2023352372.852.39$1,470
Feb 20231831,15875.112.47$16,600
Jan 202301,67676.533.39$5,678
Dec 20222042,46876.415.73$29,727
Nov 20221832,24685.005.65$28,236
Oct 20221872,91787.185.86$33,407
Sep 202202,59584.888.16$21,185
Aug 20221792,73094.529.13$41,836
Jul 20221882,638101.587.54$38,993
Jun 20222042,021115.097.98$39,600
May 20220994109.378.43$8,382
Apr 20221252,188104.226.84$27,988
Mar 20221792,159108.885.08$30,449
Feb 202241,58891.054.86$8,080
Jan 2022079381.844.54$3,598
Dec 2021082171.323.90$3,201
Nov 202101,19677.435.24$6,263
Oct 202101,04579.795.71$5,971
Sep 202118593369.865.35$17,917
Aug 202101,32766.024.22$5,601
Jul 202101,27170.783.98$5,061
Jun 202101,61969.493.38$5,473
May 20211831,77563.483.02$16,973
Apr 202102,04960.362.76$5,652
Mar 20211792,30961.302.72$17,246
Feb 202101,96257.805.55$10,885
Jan 20211862,01150.412.81$15,028
Dec 202002,12244.642.68$5,677
Nov 202002,35438.772.71$6,371
Oct 20201782,51536.972.48$12,814
Sep 202002,52337.091.99$5,023
Aug 20201942,85939.982.39$14,575
Jul 202002,89938.371.83$5,291
Jun 20201872,50034.901.69$10,752
May 20201912,24016.921.81$7,297
Apr 202001,79814.751.80$3,244
Mar 202002,04730.341.86$3,800
Feb 20201812,20649.881.98$13,398
Jan 202001,66857.252.09$3,494
Dec 201901,80559.012.30$4,159
Nov 20191923,00155.302.75$18,872
Oct 20191854,07053.472.42$19,735
Sep 20191902,62355.052.66$17,430
Aug 201902,32553.112.30$5,358
Jul 20191782,13056.272.46$15,256
Jun 201901,41352.782.49$3,520
May 201902,07058.482.74$5,672
Apr 20191891,88662.632.75$17,025
Mar 201901,89256.803.06$5,793
Feb 20191891,93950.852.79$15,025
Jan 201901,32546.033.23$4,277
Dec 201801,67146.594.19$6,994
Nov 20181891,77552.934.24$17,525
Oct 201801,88461.443.40$6,402
Sep 201801,73659.543.11$5,395
Aug 20181771,61659.403.07$15,469
Jul 201801,84465.142.93$5,406
Jun 201801,88660.183.08$5,803
May 20181821,91965.382.90$17,466
Apr 201801,88463.842.90$5,465
Mar 201802,18861.222.79$6,098
Feb 20181821,96361.782.77$16,674
Jan 20181922,05762.874.01$20,318
Dec 201702,28857.272.92$6,684
Nov 201702,03755.423.12$6,352
Oct 20171932,07449.292.98$15,701
Sep 201702,20447.523.09$6,804
Aug 20171912,39545.373.00$15,861
Jul 201702,44443.873.09$7,545
Jun 20171932,04842.493.09$14,523
May 201702,13445.373.26$6,964
Apr 20171932,06347.933.21$15,876
Mar 201702,21746.772.98$6,615
Feb 20171882,53550.452.95$16,969
Jan 20171931,96149.413.42$16,240
Dec 201602,30148.763.72$8,566
Nov 20161932,38842.492.64$14,515
Oct 201602,47546.193.09$7,648
Sep 20161892,50641.553.10$15,623
Aug 201601,92441.442.92$5,626
Jul 20161922,22741.622.92$14,504
Jun 201602,86945.352.69$7,706
May 201618967342.521.99$9,376
Apr 201602,00936.561.99$4,000
Mar 201601,99633.011.79$3,581
Feb 20161921,83326.472.06$8,865
Jan 201602,15727.352.36$5,100
Dec 20151922,16432.362.00$10,544
Nov 201502,17938.792.17$4,723
Oct 20151792,34143.552.43$13,476
Sep 201502,48542.992.76$6,855
Aug 20151931,50140.162.87$12,062
Jul 201502,54648.152.95$7,498
Jun 20151912,76856.152.88$18,704
May 201502,30855.212.96$6,821
Apr 20151912,28949.822.71$15,711
Mar 20151962,84342.892.93$16,750
Feb 201502,72644.662.98$8,113
Jan 20151972,94143.433.10$17,675
Dec 20141973,70454.693.59$24,076
Nov 201403,75670.464.25$15,970
Oct 20143874,51978.303.90$47,931
Sep 20141905,01886.164.05$36,670
Aug 20141925,38189.394.04$38,876
Jul 20143775,72496.564.18$60,327
Jun 201405,79398.164.74$27,441
May 20141945,21794.734.73$43,036
Apr 201405,85495.944.81$28,153
Mar 20143805,07695.895.06$62,107
Feb 201404,32797.406.19$26,793
Jan 20143946,25390.404.86$66,012
Dec 20131965,33591.824.35$41,228
Nov 20131954,96988.853.74$35,901
Oct 201304,75597.423.78$17,971
Sep 20131944,814104.113.72$38,095
Aug 20131925,149104.253.52$38,154
Jul 20131895,531102.523.72$39,939
Jun 20131934,79094.403.93$37,060
May 201304,76294.834.15$19,758
Apr 20131924,82293.964.28$38,691
Mar 20131965,39893.623.91$39,471
Feb 20131915,88391.233.42$37,544
Jan 20131935,86291.603.42$37,726
Dec 20123896,08086.773.42$54,548
Nov 20121965,90886.953.62$38,458
Oct 20121945,59589.383.40$36,361
Sep 20121936,36694.672.92$36,850
Aug 20121905,93192.662.91$34,854
Jul 20121864,87085.133.02$30,545
Jun 20121892,45179.822.52$21,260
May 201203,56891.612.49$8,878
Apr 20121884,801101.652.00$28,697
Mar 20121565,267105.052.22$28,092
Feb 20121954,814101.102.57$32,088
Jan 201205,16298.092.73$14,113
Dec 20111945,01196.873.24$35,027
Nov 20111934,45795.723.31$33,232
Oct 201104,13284.983.65$15,076
Sep 20111934,16783.623.99$32,747
Aug 20111914,03683.404.15$32,676
Jul 201103,22194.144.52$14,550
Jun 20111871,51892.904.64$24,416
May 201102,28798.134.40$10,074
Apr 201102,682105.964.33$11,622
Mar 20111954,10196.364.06$35,429
Feb 20111933,70385.644.18$32,007
Jan 201102,79286.504.59$12,812
Dec 20101932,39885.734.35$26,972
Nov 20101941,95480.843.80$23,099
Oct 201002,39378.103.51$8,397
Sep 20101952,29772.633.98$23,304
Aug 201002,49973.684.42$11,044
Jul 20101912,57172.554.74$26,035
Jun 201002,57770.364.91$12,654
May 20101972,60571.124.24$25,043
Apr 20101922,56981.694.12$26,276
Mar 20103862,79278.394.39$42,512
Feb 20101934,79173.585.44$40,275
Jan 20103947,64274.365.96$74,875
Dec 20091846,10571.445.48$46,623
Nov 20095777,71774.593.75$71,989
Oct 20093866,78772.544.11$55,897
Sep 20095746,31165.543.06$56,962
Aug 20091935,77667.423.22$31,602
Jul 20091915,49561.133.46$30,713
Jun 20092394,98366.163.90$35,221
May 20091925,21754.743.93$30,991
Apr 20093876,35046.773.59$40,881
Mar 20093926,16142.144.06$41,526
Feb 20091977,59932.814.63$41,670
Jan 20091919,02535.865.37$55,323
Dec 20083619,90037.105.98$72,567
Nov 200835910,24155.496.86$90,178
Oct 200818310,62875.246.92$87,336
Sep 20083666,948101.767.88$91,974
Aug 20081829,384114.228.48$100,393
Jul 20081835,809131.0811.39$90,149
Jun 20081806,438131.3313.03$107,543
May 20083647,308123.1711.57$129,419
Apr 20083657,191110.3110.45$115,444
Mar 20083648,419101.909.66$118,453
Feb 20083648,28292.538.77$106,319
Jan 20085499,48790.388.21$127,466
Dec 200736610,63288.337.30$109,963
Nov 20071846,99391.677.29$67,858
Oct 20072927,59182.856.92$76,737
Sep 20071848,39675.846.24$66,381
Aug 20073648,63069.066.39$80,266
Jul 20073618,18270.906.39$77,861
Jun 20073608,23062.007.55$84,444
May 20073649,72658.747.85$97,694
Apr 20071838,84659.617.81$79,953
Mar 20071817,01756.927.30$61,540
Feb 20075427,68455.108.22$92,996
Jan 20073678,23650.306.73$73,862
Dec 20067319,12556.656.92$104,542
Nov 200654710,11954.207.62$106,729
Oct 20061,08613,29554.906.01$139,575
Sep 20067233,02460.085.04$58,670
Aug 20060068.717.34$0
Jul 20060069.376.34$0
Jun 20062604,00766.286.38$42,813
May 20063459,07866.016.42$81,100
Apr 20061836,22064.397.36$57,566
Mar 20061847,04456.707.08$60,325
Feb 20061846,67157.597.75$62,304
Jan 20061846,62960.598.93$70,368
Dec 20051857,50154.9413.42$110,793
Nov 20053717,94354.6910.59$104,394
Oct 20051818,79958.3413.80$131,948
Sep 20051849,32561.4512.08$123,943
Aug 20053329,14161.519.80$109,974
Jul 200590611,13355.697.84$137,778
Jun 200553813,64052.337.38$128,831
May 200536311,11845.226.65$90,362
Apr 200555014,19049.207.36$131,505
Mar 200553713,39450.377.15$122,881
Feb 200572910,16145.226.31$97,101
Jan 200536610,26143.166.32$80,669
Dec 20045549,09139.866.75$83,457
Nov 20047329,59945.286.33$93,911
Oct 200436910,33149.706.52$85,647
Sep 20047409,98243.245.28$84,741
Aug 200435510,02342.375.55$70,676
Jul 200472310,04038.286.08$88,762
Jun 20047299,05436.106.43$84,561
May 200411,63437.486.49$10,650
Apr 20043744,56034.475.86$39,606
Mar 20042293,93834.365.53$29,646
Feb 20041954,00832.455.51$28,410
Jan 20041885,03632.036.30$37,747
Dec 20033775,52930.266.30$46,250
Nov 20031874,95428.804.60$28,150
Oct 20031847,53728.174.76$41,057
Sep 20035275,37626.314.75$39,398
Aug 20032036,26629.765.13$38,184
Jul 20033584,25029.415.17$32,505
Jun 20031975,57028.565.98$38,951
May 20031884,36126.595.97$31,046
Apr 20035445,18226.675.41$42,529
Mar 20031975,57931.146.10$40,144
Feb 200305,55133.487.93$43,997
Jan 20033385,51330.315.58$41,019
Dec 20023775,89026.914.85$38,734
Nov 20021925,91024.664.14$29,184
Oct 20023645,95726.464.23$34,824
Sep 20023715,62327.443.64$30,621
Aug 20023615,32225.963.16$26,211
Jul 20021786,27824.583.06$23,597
Jun 20025385,95323.733.34$32,639
May 20021613,81624.663.58$17,647
Apr 20026967,75823.653.51$43,709
Mar 20021818,33622.003.10$29,846
Feb 20023454,01818.222.38$15,831
Jan 20023645,95517.172.38$20,397
Dec 20011847,56216.932.36$20,995
Nov 20015335,04418.072.41$21,765
Oct 20011786,30719.782.53$19,470
Sep 20015387,68424.262.25$30,351
Aug 20013538,35124.873.05$34,276
Jul 20013397,53123.933.20$32,189
Jun 20013577,78124.563.82$38,524
May 20015297,40525.524.31$45,396
Apr 20013377,12224.685.34$46,315
Mar 20013387,53824.545.38$48,822
Feb 20013386,95927.755.77$49,513
Jan 20013644,72027.478.40$49,641
Dec 20005008,00326.889.12$86,447
Nov 20003437,25432.215.66$52,091
Oct 20005377,85131.235.15$57,168
Sep 20003528,41531.875.19$54,863
Aug 20005177,84029.644.54$50,923
Jul 20003437,82128.534.09$41,772
Jun 20003548,25829.304.40$46,685
May 20007079,40727.263.68$53,888
Apr 20003578,39824.513.12$34,918
Mar 20003588,74728.422.86$35,189
Feb 20005338,18427.622.73$37,035
Jan 20003589,72925.272.48$33,179
Dec 199972210,31224.282.42$42,524
Nov 19993568,86123.192.43$29,823
Oct 199953411,19320.982.80$42,585
Sep 199935210,64321.752.62$35,528
Aug 199971411,23719.262.88$46,065
Jul 199935411,11917.892.37$32,711
Jun 199970711,53715.942.36$38,521
May 199935711,92315.792.32$33,311
Apr 199971511,58415.102.21$36,375
Mar 199935812,78112.471.84$27,960
Feb 199953111,9359.981.82$26,995
Jan 199970216,59710.381.90$38,820
Dec 199871514,1909.201.77$31,741
Nov 19981,03914,03210.892.19$41,985
Oct 199852627,06512.421.97$59,830
Sep 199871135,45512.592.08$82,791
Aug 199870937,17811.301.91$78,923
Jul 19981,02636,96211.742.24$94,739
Jun 19981,05725,01111.242.24$67,837
May 199870920,50112.622.21$54,180
Apr 19981,06522,60413.042.51$70,518
Mar 19981,08612,69412.802.31$43,217
Feb 19981,09018,26513.952.30$57,199
Jan 199871621,38114.702.15$56,597
Dec 19971,25622,21616.322.41$74,063
Nov 19971,06320,61218.193.09$82,991
Oct 19971,06923,95619.253.15$96,035
Sep 199771319,63317.742.95$70,662
Aug 19971,07120,52717.862.55$71,569
Jul 199771419,19717.582.25$55,687
Jun 199756011,55917.242.26$35,745
May 199773019,70818.972.31$59,344
Apr 199754718,13517.882.08$47,552
Mar 199792718,70818.951.94$53,844
Feb 199772716,01620.492.21$50,226
Jan 199770413,49123.483.54$64,284
Dec 199672710,57423.32$16,954
Nov 199637213,29321.97$8,173
Oct 19961,08114,21323.31$25,198
Sep 19967038,37022.22$15,621
Aug 19965359,91020.26$10,839
Jul 19963728,93619.55$7,273
Jun 19963616,51918.73$6,762
May 199637419219.43$7,267
Apr 199642135221.51$9,056
Mar 199606,96319.38$0
Feb 199644,21916.98$68
Jan 1996049917.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 1995021515.43$0
Sep 199501716.18$0
Aug 1995281615.92$32
Jul 1995221515.24$30
Jun 19951,43120,38716.41$23,483
May 19951,97134,86317.56$34,611
Apr 19952,14832,81717.73$38,084
Mar 19952,32930,29316.44$38,289
Feb 19951,97026,99216.58$32,663
Jan 19952,32334,59815.92$36,982
Dec 19942,34437,49415.03$35,230
Nov 19942,88741,92915.90$45,903
Oct 19942,66447,11715.58$41,505
Sep 19943,21548,03215.29$49,157
Aug 19943,01349,59516.13$48,600
Jul 19943,70746,14917.56$65,095
Jun 19943,19750,41817.09$54,637
May 19944,10049,64115.88$65,108
Apr 19944,46050,21914.14$63,064
Mar 19943,73941,02512.46$46,588
Feb 19945,20657,13612.50$65,075
Jan 19946,60365,84512.66$83,594
Dec 19937,66380,30612.33$94,485
Nov 19939,947100,40514.49$144,132
Oct 199312,164115,19515.85$192,799
Sep 19939,97266,36215.03$149,879
Aug 199315,053108,62215.66$235,730
Jul 199311,55070,31115.46$178,563
Jun 19935,49042,87816.79$92,177
May 199316,040102,97817.68$283,587
Apr 199314,53386,12918.05$262,321
Mar 19930018.14$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                  415 Mcf  × $  3.05 =     $1,264

────────────────────────────────────────────────────
Month total                                   $1,264

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. 03/G/145291 is the state's own key, not one this site invented.