MAC ARTHUR 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 187758District 03Field 347335002 tax incentive programmesCondensateGasSaveExport
Value, all time
$9.6 M
Sep 2001 – May 2026
Value, last 12 filed months
$227 k
at the published price for each month
Months reported
297
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 Gas112002-07-25147009
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
CondensateDisposition94,448 bbl$4,945,034
GasProduction966,086 Mcf$4,697,081
Total$9,642,115

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 30.2058, -96.6499. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.20581, -96.64990 · 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
no depth filed
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.

Completions filed
Sep 2001
1 of 1 wells

1 well

42-477309061HSep 2001

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 (297)

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

297 months

May 2026188849106.413.05$22,591
Apr 202618276498.932.87$20,198
Mar 202636596189.753.15$35,785
Feb 2026036963.503.75$1,384
Jan 202618848259.138.00$14,971
Dec 20251751,25656.664.41$15,459
Nov 20251771,21758.593.93$15,149
Oct 20253621,33359.383.30$25,901
Sep 20251741,30062.743.08$14,917
Aug 20251831,51163.933.01$16,254
Jul 20253531,36266.743.32$28,075
Jun 202519399966.483.13$15,956
May 20253701,05860.553.23$25,823
Apr 20253661,23462.363.54$27,196
Mar 20253791,44667.704.27$31,830
Feb 20251802,51170.884.34$23,658
Jan 20250074.324.28$0
Dec 20243711,02268.993.12$28,785
Nov 20243592,03069.052.20$29,252
Oct 20245201,46071.372.28$40,443
Sep 20245402,03369.612.36$42,396
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20241078.812.20$79
Apr 202416535684.451.66$14,525
Mar 202415147280.301.55$12,855
Feb 20240076.091.78$0
Jan 2024013973.023.30$458
Dec 202316615471.262.61$12,231
Nov 2023028977.892.81$811
Oct 202317743685.443.09$16,469
Sep 2023052989.042.74$1,447
Aug 202317959580.522.67$16,003
Jul 202318266674.852.64$15,382
Jun 202318065568.962.26$13,892
May 202317573570.622.23$13,996
Apr 202317864278.122.24$15,342
Mar 202318173072.852.39$14,933
Feb 202317170775.112.47$14,587
Jan 2023184076.533.39$14,082
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20223531184.888.16$30,052
Aug 2022023394.529.13$2,127
Jul 20220673101.587.54$5,076
Jun 2022174296115.097.98$22,387
May 2022371300109.378.43$43,106
Apr 20221275104.226.84$1,985
Mar 2022358658108.885.08$42,319
Feb 2022052491.054.86$2,546
Jan 202213,02781.844.54$13,817
Dec 20211803071.323.90$12,955
Nov 20210077.435.24$0
Oct 202114979.795.71$360
Sep 202118725369.865.35$14,418
Aug 2021050466.024.22$2,127
Jul 202133950570.783.98$26,005
Jun 2021058969.493.38$1,991
May 202101,26363.483.02$3,811
Apr 2021094160.362.76$2,596
Mar 202101,03161.302.72$2,801
Feb 202118537457.805.55$12,768
Jan 2021052350.412.81$1,470
Dec 202036352444.642.68$17,606
Nov 2020059238.772.71$1,602
Oct 2020058836.972.48$1,457
Sep 2020058437.091.99$1,163
Aug 202017768039.982.39$8,698
Jul 202001,15338.371.83$2,104
Jun 202018790134.901.69$8,049
May 2020090016.921.81$1,633
Apr 20201781,64314.751.80$5,590
Mar 20201781,20030.341.86$7,628
Feb 2020064849.881.98$1,283
Jan 202017877057.252.09$11,803
Dec 2019031259.012.30$719
Nov 20190355.302.75$8
Oct 201917219653.472.42$9,671
Sep 201917817255.052.66$10,256
Aug 2019025353.112.30$583
Jul 201935253956.272.46$21,133
Jun 201901,01452.782.49$2,526
May 20191851,16458.482.74$14,009
Apr 20191812,40162.632.75$17,940
Mar 201907156.803.06$217
Feb 201908450.852.79$235
Jan 201916950546.033.23$9,409
Dec 201801,07146.594.19$4,483
Nov 20183711,65652.934.24$26,654
Oct 201801,34661.443.40$4,574
Sep 2018188059.543.11$11,194
Aug 20181821,91959.403.07$16,696
Jul 201818566865.142.93$14,009
Jun 20183641,62860.183.08$26,915
May 201817512,70965.382.90$48,308
Apr 20183632,09063.842.90$29,237
Mar 2018088761.222.79$2,472
Feb 20183791,37761.782.77$27,224
Jan 20181912,04062.874.01$20,187
Dec 20171911,98557.272.92$16,738
Nov 20171862,64455.423.12$18,553
Oct 20171842,57549.292.98$16,752
Sep 20171781,68647.523.09$13,664
Aug 20171781,97545.373.00$14,010
Jul 20171872,60043.873.09$16,231
Jun 20171872,53342.493.09$15,766
May 20173642,67545.373.26$25,244
Apr 20171842,55547.933.21$17,025
Mar 20171732,68746.772.98$16,108
Feb 20173702,45350.452.95$25,909
Jan 20171782,71649.413.42$18,080
Dec 20161902,82348.763.72$19,774
Nov 20163452,81142.492.64$22,092
Oct 20161782,86846.193.09$17,085
Sep 20163622,85541.553.10$23,893
Aug 20163602,78741.442.92$23,069
Jul 20163642,51241.622.92$22,496
Jun 201618766245.352.69$10,258
May 2016013042.521.99$259
Apr 2016040636.561.99$808
Mar 20161791,40533.011.79$8,429
Feb 20162711,28926.472.06$9,833
Jan 20161801,31127.352.36$8,023
Dec 20151891,34532.362.00$8,808
Nov 20151771,44838.792.17$10,004
Oct 20151801,59843.552.43$11,717
Sep 20151761,64742.992.76$12,109
Aug 20153581,75840.162.87$19,427
Jul 20151741,99248.152.95$14,245
Jun 20151842,03356.152.88$16,192
May 20153732,24055.212.96$27,214
Apr 20151852,73049.822.71$16,606
Mar 20153652,78442.892.93$23,825
Feb 20151883,01644.662.98$17,372
Jan 20153773,67643.433.10$27,771
Dec 20145323,93054.693.59$43,209
Nov 20145704,60270.464.25$59,729
Oct 20141881,97678.303.90$22,429
Sep 20143733,39586.164.05$45,872
Aug 2014084289.394.04$3,398
Jul 20141841,15896.564.18$22,607
Jun 20141891,37798.164.74$25,075
May 20141931,28494.734.73$24,352
Apr 20141892,03995.944.81$27,938
Mar 201416992695.895.06$20,888
Feb 201418485697.406.19$23,222
Jan 20141931,10490.404.86$22,813
Dec 20131971,19091.824.35$23,270
Nov 20131831,16688.853.74$20,618
Oct 20131961,04597.423.78$23,044
Sep 20131901,213104.113.72$24,291
Aug 201301,278104.253.52$4,502
Jul 20131851,417102.523.72$24,234
Jun 20133801,35194.403.93$41,186
May 20131831,83094.834.15$24,947
Apr 201318386193.964.28$20,882
Mar 20131811,48993.623.91$22,771
Feb 20131921,19891.233.42$21,613
Jan 20131921,22991.603.42$21,790
Dec 20121891,66186.773.42$22,080
Nov 20121811,52086.953.62$21,248
Oct 20123641,85089.383.40$38,824
Sep 201201,28194.672.92$3,738
Aug 20121771,43192.662.91$20,562
Jul 20121791,62285.133.02$20,138
Jun 20121771,29479.822.52$17,388
May 20121791,50191.612.49$20,133
Apr 20121851,468101.652.00$21,737
Mar 20121811,626105.052.22$22,627
Feb 20121791,169101.102.57$21,102
Jan 20121881,76698.092.73$23,269
Dec 20111821,82496.873.24$23,540
Nov 20111821,84495.723.31$23,527
Oct 20111741,96884.983.65$21,967
Sep 20111792,00483.623.99$22,956
Aug 20111862,36983.404.15$25,342
Jul 20111812,48694.144.52$28,269
Jun 20113562,47492.904.64$44,551
May 20111792,73698.134.40$29,617
Apr 20111892,817105.964.33$32,233
Mar 20113572,61196.364.06$44,994
Feb 20111812,10885.644.18$24,312
Jan 20111802,64886.504.59$27,721
Dec 20101862,77585.734.35$28,011
Nov 20103602,90680.843.80$40,132
Oct 20101823,44278.103.51$26,292
Sep 20103673,46272.633.98$40,432
Aug 20101793,53973.684.42$28,829
Jul 20103623,15772.554.74$41,216
Jun 20103573,02870.364.91$39,987
May 20101853,59171.124.24$28,366
Apr 20101812,90881.694.12$26,775
Mar 20103723,16878.394.39$43,064
Feb 20101832,97273.585.44$29,640
Jan 20103693,35374.365.96$47,436
Dec 20092273,41971.445.48$34,966
Nov 20093873,26674.593.75$41,119
Oct 20091933,40972.544.11$28,012
Sep 20091943,35765.543.06$23,003
Aug 20093573,57167.423.22$35,562
Jul 20091773,43661.133.46$22,724
Jun 20093523,44966.163.90$36,722
May 20093413,57254.743.93$32,689
Apr 20091793,43746.773.59$20,702
Mar 20094543,43242.144.06$33,062
Feb 20092563,13932.814.63$22,942
Jan 20093343,86435.865.37$32,731
Dec 20082353,92037.105.98$32,149
Nov 20083403,88355.496.86$45,505
Oct 20083124,19075.246.92$52,478
Sep 20082263,636101.767.88$51,639
Aug 20083604,373114.228.48$78,215
Jul 20083494,475131.0811.39$96,715
Jun 20082454,387131.3313.03$89,350
May 20083724,709123.1711.57$100,323
Apr 20081184,549110.3110.45$60,576
Mar 20081795,086101.909.66$67,392
Feb 20081874,24092.538.77$54,490
Jan 20081984,09990.388.21$51,531
Dec 20073744,99588.337.30$69,509
Nov 20075634,22891.677.29$82,440
Oct 20073952,26182.856.92$48,376
Sep 20071603,64575.846.24$34,894
Aug 20074044,54369.066.39$56,921
Jul 20073732,62870.906.39$43,233
Jun 20073873,80462.007.55$52,708
May 20072433,22358.747.85$39,562
Apr 20075684,05159.617.81$65,477
Mar 20075244,57856.927.30$63,255
Feb 20073583,47455.108.22$48,268
Jan 20073703,82350.306.73$44,328
Dec 20064024,02456.656.92$50,613
Nov 20063565,57754.207.62$61,778
Oct 20065124,10454.906.01$52,789
Sep 20063973,96960.085.04$43,844
Aug 20064684,42168.717.34$64,606
Jul 20069564,55869.376.34$95,228
Jun 20064884,40566.286.38$60,466
May 20063554,52966.016.42$52,532
Apr 20064864,70264.397.36$65,903
Mar 20065704,60856.707.08$64,957
Feb 20063263,80357.597.75$48,252
Jan 20063254,89460.598.93$63,411
Dec 20054255,32754.9413.42$94,813
Nov 20053024,45554.6910.59$63,688
Oct 20056903,47858.3413.80$88,236
Sep 20052273,51761.4512.08$56,431
Aug 20055074,19361.519.80$72,264
Jul 20054374,90355.697.84$62,794
Jun 20054375,33552.337.38$62,246
May 20054174,84245.226.65$51,062
Apr 20054395,34849.207.36$60,963
Mar 20055705,83650.377.15$70,467
Feb 20053924,61945.226.31$46,881
Jan 20055585,12943.166.32$56,510
Dec 20045645,70639.866.75$61,003
Nov 20044135,83245.286.33$55,620
Oct 20045216,25249.706.52$66,626
Sep 20044105,21643.245.28$45,289
Aug 20045046,42142.375.55$56,995
Jul 20045816,43538.286.08$61,392
Jun 20047536,47236.106.43$68,818
May 20045876,46837.486.49$64,008
Apr 20045296,74334.475.86$57,738
Mar 20046807,33034.365.53$63,901
Feb 20045206,96532.455.51$55,249
Jan 20048337,84732.036.30$76,114
Dec 20038107,79830.266.30$73,651
Nov 20035067,96328.804.60$51,164
Oct 20036388,63528.174.76$59,072
Sep 20038397,31326.314.75$56,806
Aug 20036668,24829.765.13$62,130
Jul 20036199,03929.415.17$64,944
Jun 20038038,95828.565.98$76,529
May 20039739,48826.595.97$82,541
Apr 20031,0568,69526.675.41$75,180
Mar 20033477,81931.146.10$58,471
Feb 20031,0638,82333.487.93$105,519
Jan 200376510,54330.315.58$82,039
Dec 20021,16811,51926.914.85$87,341
Nov 20021,15716,95324.664.14$98,666
Oct 20021,29312,85826.464.23$88,591
Sep 200285612,94827.443.64$70,557
Aug 20021,41214,58025.963.16$82,789
Jul 20021,58916,69724.583.06$90,180
Jun 20021,28417,40023.733.34$88,555
May 20021,67518,01124.663.58$105,857
Apr 20021,64521,09623.653.51$113,000
Mar 20022,51626,41922.003.10$137,323
Feb 20021,99819,60418.222.38$82,976
Jan 20021,27611,80417.172.38$49,951
Dec 200175113,74116.932.36$45,204
Nov 20011,07225,19518.072.41$79,978
Oct 20013668,53119.782.53$28,813
Sep 20010024.262.25$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           188 bbl  × $106.41 =    $20,005
Gas                  849 Mcf  × $  3.05 =     $2,586

────────────────────────────────────────────────────
Month total                                  $22,591

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. 03/G/187758 is the state's own key, not one this site invented.