MCGRATH

Operated by KILLAM OIL CO., LTD. (P-5 460054) in the ZWEBB (10350) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 182944District 04Field 999305002 tax incentive programmesCondensateGasSaveExport
Value, all time
$31.1 M
Apr 2001 – May 2026
Value, last 12 filed months
$22 k
at the published price for each month
Months reported
302
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 118 leases and 118 wells, and the rule below applies to all of them.

Discovered
1988-05-03
as the register files it
Field class
Gas
the register's own label
Between wells
1,200 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 2003-06-10.

The Commission's schedule remark for this field reads: AND 5% PER WELL.

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 Gas112003-04-11150968
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
CondensateDisposition22,015 bbl$895,334
GasProduction7,009,974 Mcf$30,171,208
Total$31,066,542

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 27.2727, -99.0229. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

27.27272, -99.02290 · 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
10,630 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 10,630 ft.

Completions filed
Aug 2012
1 of 1 wells

1 well

42-47937717410,630 ftAug 2012

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 (302)

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

302 months

May 20260385106.413.05$1,173
Apr 2026067598.932.87$1,937
Mar 2026032389.753.15$1,017
Feb 2026024263.503.75$908
Jan 2026899359.138.00$6,006
Dec 2025013056.664.41$574
Nov 2025014058.593.93$550
Oct 2025015959.383.30$525
Sep 2025023462.743.08$720
Aug 20250063.933.01$0
Jul 2025061766.743.32$2,045
Jun 202501,98266.483.13$6,201
May 202502,06060.553.23$6,659
Apr 202503,31762.363.54$11,753
Mar 202505,59967.704.27$23,898
Feb 202503,15370.884.34$13,687
Jan 20251446,36074.324.28$37,914
Dec 202404,45568.993.12$13,906
Nov 202406,42569.052.20$14,125
Oct 202406,90771.372.28$15,758
Sep 202405,18069.612.36$12,247
Aug 20241323,02175.632.06$16,217
Jul 202407,43879.932.15$15,966
Jun 202406,32978.082.63$16,670
May 202404,99178.812.20$10,972
Apr 202404,47984.451.66$7,432
Mar 20241375,75980.301.55$19,900
Feb 202402,06776.091.78$3,687
Jan 202408,08573.023.30$26,662
Dec 202307,41871.262.61$19,366
Nov 202305,22077.892.81$14,655
Oct 202307,70185.443.09$23,775
Sep 202303,05689.042.74$8,358
Aug 2023631,80680.522.67$9,900
Jul 202307,62674.852.64$20,146
Jun 202307,78868.962.26$17,589
May 20239510,01870.622.23$29,023
Apr 202307,14378.122.24$15,984
Mar 20232855772.852.39$3,373
Feb 202301,12175.112.47$2,764
Jan 2023043076.533.39$1,457
Dec 202201,14176.415.73$6,537
Nov 2022079085.005.65$4,461
Oct 2022071087.185.86$4,163
Sep 2022076784.888.16$6,262
Aug 2022083394.529.13$7,603
Jul 20220691101.587.54$5,212
Jun 202201,145115.097.98$9,134
May 202201,145109.378.43$9,656
Apr 20220984104.226.84$6,728
Mar 20220924108.885.08$4,691
Feb 202201,25191.054.86$6,078
Jan 202203,05881.844.54$13,876
Dec 202105,75371.323.90$22,432
Nov 202106,59377.435.24$34,527
Oct 202107,06079.795.71$40,340
Sep 202104,86669.865.35$26,038
Aug 202102,99566.024.22$12,641
Jul 202104,90970.783.98$19,548
Jun 202106,42069.493.38$21,704
May 202102,73063.483.02$8,238
Apr 2021065360.362.76$1,801
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 202107250.412.81$202
Dec 20201187,22244.642.68$24,590
Nov 202008,49138.772.71$22,981
Oct 202006,26236.972.48$15,520
Sep 202006,72537.091.99$13,390
Aug 2020477,17939.982.39$19,002
Jul 20201299,05138.371.83$21,469
Jun 202009,21034.901.69$15,568
May 202007,89916.921.81$14,335
Apr 202009,79314.751.80$17,670
Mar 202007,00830.341.86$13,008
Feb 20201447,34949.881.98$21,739
Jan 202009,35057.252.09$19,586
Dec 2019011,71959.012.30$27,005
Nov 201906,22255.302.75$17,115
Oct 20191266,80353.472.42$23,191
Sep 201908,59355.052.66$22,834
Aug 201908,85253.112.30$20,398
Jul 201909,89156.272.46$24,332
Jun 20191377,06952.782.49$24,841
May 201908,55658.482.74$23,446
Apr 201909,80962.632.75$26,982
Mar 2019011,47656.803.06$35,141
Feb 2019011,58850.852.79$32,356
Jan 201911511,87146.033.23$43,615
Dec 2018014,91946.594.19$62,443
Nov 2018861,35752.934.24$10,302
Oct 201801,45161.443.40$4,931
Sep 20180059.543.11$0
Aug 201801,03659.403.07$3,177
Jul 201805,43465.142.93$15,932
Jun 201809,77960.183.08$30,089
May 2018010,11665.382.90$29,344
Apr 20181149,44663.842.90$34,679
Mar 201801,83661.222.79$5,117
Feb 201802,10361.782.77$5,817
Jan 20181248,39962.874.01$41,470
Dec 201709,85057.272.92$28,777
Nov 201707,42655.423.12$23,157
Oct 201701,07549.292.98$3,207
Sep 2017312,48547.523.09$9,145
Aug 201706,64345.373.00$19,958
Jul 201702,84743.873.09$8,789
Jun 201701,44842.493.09$4,470
May 201702,14445.373.26$6,997
Apr 201703,07447.933.21$9,872
Mar 201701,31446.772.98$3,921
Feb 2017481,33650.452.95$6,366
Jan 201701,22949.413.42$4,202
Dec 2016082548.763.72$3,071
Nov 201601,24842.492.64$3,300
Oct 2016099346.193.09$3,069
Sep 201601,54141.553.10$4,778
Aug 201606,53641.442.92$19,113
Jul 201605,83541.622.92$17,064
Jun 2016819,58345.352.69$29,412
May 201603,43442.521.99$6,837
Apr 201601,08836.561.99$2,166
Mar 201601,83233.011.79$3,287
Feb 2016917,38826.472.06$17,655
Jan 201605,48627.352.36$12,971
Dec 201501,20532.362.00$2,412
Nov 201504,02138.792.17$8,715
Oct 2015944,61143.552.43$15,283
Sep 201504,37042.992.76$12,054
Aug 201501,06940.162.87$3,071
Jul 201504,31648.152.95$12,711
Jun 2015274,26956.152.88$13,823
May 20151366,36755.212.96$26,326
Apr 201505,92749.822.71$16,042
Mar 201507,12942.892.93$20,922
Feb 201507,93944.662.98$23,628
Jan 201509,96743.433.10$30,904
Dec 201407,75954.693.59$27,865
Nov 2014866,80970.464.25$35,010
Oct 201409,40978.303.90$36,704
Sep 201407,61386.164.05$30,798
Aug 2014868,72489.394.04$42,890
Jul 201406,02996.564.18$25,199
Jun 2014010,32798.164.74$48,918
May 201408,06294.734.73$38,106
Apr 201409,50495.944.81$45,706
Mar 20141028,86195.895.06$54,589
Feb 2014010,28997.406.19$63,709
Jan 2014010,88990.404.86$52,928
Dec 201311311,37291.824.35$59,895
Nov 2013012,09488.853.74$45,211
Oct 2013010,99797.423.78$41,562
Sep 201310011,624104.113.72$53,626
Aug 201307,842104.253.52$27,624
Jul 201308,140102.523.72$30,262
Jun 2013010,89794.403.93$42,862
May 20138711,04494.834.15$54,073
Apr 201303,28093.964.28$14,047
Mar 201305,72993.623.91$22,417
Feb 20131099,64091.233.42$42,912
Jan 2013011,26791.603.42$38,532
Dec 2012012,14186.773.42$41,524
Nov 201211612,55786.953.62$55,605
Oct 2012013,26889.383.40$45,107
Sep 201210413,83594.672.92$50,222
Aug 201209,89192.662.91$28,765
Jul 2012014,69185.133.02$44,379
Jun 201208,46879.822.52$21,331
May 2012968,98691.612.49$31,155
Apr 201209,987101.652.00$19,942
Mar 20129412,149105.052.22$36,871
Feb 2012012,748101.102.57$32,765
Jan 20129510,99198.092.73$39,369
Dec 2011010,79096.873.24$34,957
Nov 2011012,42895.723.31$41,153
Oct 201113414,34584.983.65$63,726
Sep 2011013,21783.623.99$52,680
Aug 2011013,92283.404.15$57,767
Jul 2011013,58194.144.52$61,349
Jun 201111713,65592.904.64$74,227
May 2011014,15398.134.40$62,341
Apr 2011013,484105.964.33$58,430
Mar 201110916,12496.364.06$75,924
Feb 2011014,25085.644.18$59,565
Jan 2011016,72386.504.59$76,738
Dec 201010717,00185.734.35$83,089
Nov 2010016,95780.843.80$64,357
Oct 2010015,65078.103.51$54,914
Sep 20108716,16572.633.98$70,647
Aug 2010018,05573.684.42$79,792
Jul 20107319,03172.554.74$95,436
Jun 2010018,81370.364.91$92,379
May 2010021,19171.124.24$89,749
Apr 201024981.694.12$1,998
Mar 201009,81678.394.39$43,079
Feb 201008,38073.585.44$45,607
Jan 2010248,05474.365.96$49,819
Dec 2009010,33171.445.48$56,653
Nov 200910410,25774.593.75$46,237
Oct 2009010,94572.544.11$44,987
Sep 2009010,59065.543.06$32,456
Aug 200910911,44067.423.22$44,168
Jul 2009015,67161.133.46$54,292
Jun 200912115,42566.163.90$68,086
May 2009015,52754.743.93$60,955
Apr 200911616,26246.773.59$63,765
Mar 2009017,22942.144.06$69,933
Feb 200911915,94632.814.63$77,782
Jan 2009016,08235.865.37$86,376
Dec 200812118,26837.105.98$113,679
Nov 200811016,28555.496.86$117,825
Oct 200810114,71175.246.92$109,428
Sep 2008015,953101.767.88$125,663
Aug 2008016,626114.228.48$141,039
Jul 20089316,329131.0811.39$198,168
Jun 2008015,658131.3313.03$204,065
May 2008017,209123.1711.57$199,182
Apr 200811113,664110.3110.45$155,100
Mar 200811518,821101.909.66$193,606
Feb 200811317,78892.538.77$166,467
Jan 200812019,52590.388.21$171,062
Dec 2007020,68188.337.30$151,012
Nov 200712223,34391.677.29$181,394
Oct 2007026,23282.856.92$181,577
Sep 200711723,63675.846.24$156,460
Aug 200711221,52469.066.39$145,229
Jul 2007020,18470.906.39$128,934
Jun 200710220,72762.007.55$162,781
May 200712124,33858.747.85$198,070
Apr 2007024,77059.617.81$193,335
Mar 20075718,72556.927.30$139,974
Feb 20071107,71455.108.22$69,439
Jan 200709,71650.306.73$65,358
Dec 2006018,97256.656.92$131,257
Nov 200611122,78254.207.62$179,558
Oct 20068318,97854.906.01$118,687
Sep 2006122,17860.085.04$111,775
Aug 20069024,46268.717.34$185,733
Jul 20069124,74069.376.34$163,233
Jun 20068424,33266.286.38$160,900
May 2006025,56566.016.42$164,255
Apr 20069223,82364.397.36$181,273
Mar 20069026,20556.707.08$190,711
Feb 20068623,84957.597.75$189,809
Jan 2006227,31860.598.93$244,162
Dec 20059528,23754.9413.42$384,030
Nov 20059328,82954.6910.59$310,339
Oct 20058629,61458.3413.80$413,565
Sep 20058428,99861.4512.08$355,429
Aug 20058130,20661.519.80$300,906
Jul 20059130,98955.697.84$248,134
Jun 20058731,51652.337.38$237,174
May 20058632,39945.226.65$219,380
Apr 20058431,61349.207.36$236,820
Mar 20058833,11250.377.15$241,345
Feb 200517532,51345.226.31$213,133
Jan 20059736,32043.166.32$233,809
Dec 20049635,92239.866.75$246,339
Nov 20047438,55745.286.33$247,433
Oct 20044315,15849.706.52$100,893
Sep 20044811,78443.245.28$64,341
Aug 20045114,41542.375.55$82,174
Jul 20048016,48438.286.08$103,354
Jun 20047319,27636.106.43$126,638
May 200421128,94037.486.49$195,861
Apr 200423034,19734.475.86$208,270
Mar 200424362,36634.365.53$353,242
Feb 200433463,89432.455.51$362,870
Jan 20044323,50232.036.30$149,431
Dec 20034227,82630.266.30$176,620
Nov 20037727,96328.804.60$130,712
Oct 20037231,34028.174.76$151,195
Sep 20034129,16926.314.75$139,613
Aug 20034035,07229.765.13$181,100
Jul 20034038,53629.415.17$200,440
Jun 20033837,95828.565.98$228,186
May 200311345,15726.595.97$272,713
Apr 2003547,50926.675.41$257,028
Mar 200316051,02531.146.10$316,033
Feb 20039045,41133.487.93$362,935
Jan 200315761,77630.315.58$349,595
Dec 200215467,44226.914.85$331,491
Nov 200215871,89524.664.14$301,323
Oct 200220678,84126.464.23$338,879
Sep 200220190,62127.443.64$334,941
Aug 200213574,55825.963.16$239,418
Jul 200223191,02224.583.06$284,366
Jun 2002261100,12623.733.34$340,438
May 2002231110,15124.663.58$400,478
Apr 2002384131,71923.653.51$471,721
Mar 2002616160,30022.003.10$510,918
Feb 2002483163,88118.222.38$398,129
Jan 20021,076195,04217.172.38$481,832
Dec 2001798210,84416.932.36$512,030
Nov 2001919238,75418.072.41$590,934
Oct 2001849285,83419.782.53$739,633
Sep 2001807299,17724.262.25$693,121
Aug 20011,005307,99724.873.05$965,358
Jul 20011,190323,01923.933.20$1,061,194
Jun 2001901307,57124.563.82$1,198,329
May 2001739242,61525.524.31$1,063,880
Apr 2001028,24624.685.34$150,701

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                  385 Mcf  × $  3.05 =     $1,173

────────────────────────────────────────────────────
Month total                                   $1,173

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. 04/G/182944 is the state's own key, not one this site invented.