SCHWALK

Operated by MEWBOURNE OIL COMPANY (P-5 562560) in the NORTHAM (CHESTER) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 193438District 10Field 66084300CondensateGasSaveExport
Value, all time
$7.3 M
Feb 2003 – May 2026
Value, last 12 filed months
$105 k
at the published price for each month
Months reported
280
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 3 leases and 3 wells, and the rule below applies to all of them.

Discovered
1985-11-18
as the register files it
Field class
Gas
the register's own label
Between wells
1,320 ft
minimum
From a lease line
660 ft
minimum

A drilling unit in this field needs at least 320 acres. The field rule took effect on 2004-07-01.

The Commission's schedule remark for this field reads: AOF-1 AND AOF-2 EFFECTIVE 10/01/2004.

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
CondensateDisposition239 bbl$13,345
GasProduction1,409,972 Mcf$7,257,472
Total$7,270,817

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 36.4329, -100.7945. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

36.43285, -100.79446 · 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
8,500 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 8,500 ft.

Completions filed
Feb 2003
1 of 1 wells

1 well

42-3573238828,500 ftFeb 2003

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 (280)

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

280 months

May 202602,418106.413.05$7,365
Apr 202602,32598.932.87$6,672
Mar 202602,42189.753.15$7,625
Feb 202602,32463.503.75$8,716
Jan 202602,37359.138.00$18,979
Dec 202501,84956.664.41$8,160
Nov 202501,91658.593.93$7,523
Oct 202502,55059.383.30$8,427
Sep 202502,46162.743.08$7,572
Aug 202502,58263.933.01$7,784
Jul 202502,60266.743.32$8,626
Jun 202502,52166.483.13$7,888
May 202502,56760.553.23$8,297
Apr 202502,53162.363.54$8,968
Mar 202502,55367.704.27$10,897
Feb 202502,15070.884.34$9,333
Jan 202502,54774.324.28$10,898
Dec 202402,64568.993.12$8,256
Nov 202402,55769.052.20$5,621
Oct 202402,68371.372.28$6,121
Sep 202402,53869.612.36$6,001
Aug 202402,66075.632.06$5,489
Jul 202402,70779.932.15$5,811
Jun 202402,61678.082.63$6,890
May 202402,63478.812.20$5,791
Apr 202402,63384.451.66$4,369
Mar 202402,72880.301.55$4,215
Feb 202402,64476.091.78$4,716
Jan 202402,49573.023.30$8,228
Dec 202302,73471.262.61$7,138
Nov 202302,74677.892.81$7,710
Oct 202302,83785.443.09$8,759
Sep 202302,58289.042.74$7,062
Aug 202302,68580.522.67$7,177
Jul 202302,83974.852.64$7,500
Jun 202302,68868.962.26$6,071
May 202302,77070.622.23$6,170
Apr 202302,75978.122.24$6,174
Mar 202302,87572.852.39$6,880
Feb 202302,61275.112.47$6,440
Jan 202302,91976.533.39$9,889
Dec 202202,78276.415.73$15,938
Nov 202202,74885.005.65$15,516
Oct 202202,76187.185.86$16,190
Sep 202202,68084.888.16$21,879
Aug 202202,76094.529.13$25,191
Jul 202202,789101.587.54$21,035
Jun 202202,743115.097.98$21,881
May 202202,841109.378.43$23,958
Apr 202202,806104.226.84$19,186
Mar 202202,981108.885.08$15,133
Feb 202202,26991.054.86$11,025
Jan 202202,81281.844.54$12,760
Dec 202102,88871.323.90$11,261
Nov 202102,81177.435.24$14,721
Oct 202102,88679.795.71$16,490
Sep 202102,82469.865.35$15,111
Aug 202102,94066.024.22$12,409
Jul 202102,95770.783.98$11,775
Jun 202102,84869.493.38$9,628
May 202102,98063.483.02$8,993
Apr 202102,93260.362.76$8,088
Mar 202103,18861.302.72$8,662
Feb 202102,08657.805.55$11,573
Jan 202103,01450.412.81$8,470
Dec 202003,08044.642.68$8,240
Nov 202003,06138.772.71$8,285
Oct 202002,86236.972.48$7,093
Sep 202002,99837.091.99$5,969
Aug 202003,21539.982.39$7,668
Jul 202002,69238.371.83$4,913
Jun 202002,80134.901.69$4,735
May 202003,09116.921.81$5,609
Apr 202002,95714.751.80$5,336
Mar 202003,05630.341.86$5,673
Feb 202002,89749.881.98$5,738
Jan 202003,09557.252.09$6,483
Dec 201903,12359.012.30$7,197
Nov 201903,06755.302.75$8,436
Oct 201903,17653.472.42$7,681
Sep 201903,04555.052.66$8,091
Aug 201903,15453.112.30$7,268
Jul 201903,15656.272.46$7,764
Jun 201903,04452.782.49$7,583
May 201903,14558.482.74$8,618
Apr 201903,48162.632.75$9,575
Mar 201903,43356.803.06$10,512
Feb 201903,15750.852.79$8,815
Jan 201903,53746.033.23$11,418
Dec 201803,59246.594.19$15,034
Nov 201803,52052.934.24$14,915
Oct 201803,71361.443.40$12,617
Sep 201803,60559.543.11$11,204
Aug 201803,62859.403.07$11,125
Jul 201803,65265.142.93$10,707
Jun 201803,59560.183.08$11,062
May 201803,78465.382.90$10,977
Apr 201803,72063.842.90$10,791
Mar 201803,85461.222.79$10,740
Feb 201803,31461.782.77$9,167
Jan 201803,58562.874.01$14,373
Dec 201703,90257.272.92$11,400
Nov 201703,87355.423.12$12,077
Oct 201703,96449.292.98$11,827
Sep 201703,06647.523.09$9,466
Aug 201702,72145.373.00$8,175
Jul 201703,25343.873.09$10,043
Jun 201703,39142.493.09$10,469
May 201703,55345.373.26$11,595
Apr 201703,24347.933.21$10,415
Mar 201702,46046.772.98$7,340
Feb 2017402,39650.452.95$9,092
Jan 201702,52449.413.42$8,629
Dec 201603,08948.763.72$11,500
Nov 201603,43242.492.64$9,075
Oct 201603,65546.193.09$11,295
Sep 201603,24741.553.10$10,068
Aug 201603,68941.442.92$10,788
Jul 201603,84141.622.92$11,232
Jun 201603,74645.352.69$10,061
May 201603,91342.521.99$7,791
Apr 201603,73136.561.99$7,429
Mar 201603,92333.011.79$7,038
Feb 201603,72126.472.06$7,679
Jan 201604,26427.352.36$10,082
Dec 201503,95132.362.00$7,908
Nov 201504,14038.792.17$8,973
Oct 201504,24243.552.43$10,294
Sep 201504,12042.992.76$11,365
Aug 201504,29340.162.87$12,332
Jul 201504,30048.152.95$12,664
Jun 201504,19556.152.88$12,094
May 201504,45255.212.96$13,158
Apr 201504,27349.822.71$11,565
Mar 201504,95942.892.93$14,553
Feb 201503,27544.662.98$9,747
Jan 201503,64543.433.10$11,302
Dec 201404,06354.693.59$14,592
Nov 201403,97570.464.25$16,901
Oct 201404,29778.303.90$16,762
Sep 201403,98586.164.05$16,121
Aug 201404,34189.394.04$17,516
Jul 201404,42596.564.18$18,495
Jun 201404,35098.164.74$20,605
May 201404,89794.734.73$23,146
Apr 201404,71695.944.81$22,680
Mar 201403,11595.895.06$15,752
Feb 201403,14897.406.19$19,492
Jan 201404,17890.404.86$20,308
Dec 201303,78191.824.35$16,464
Nov 201304,42888.853.74$16,553
Oct 201304,61497.423.78$17,438
Sep 201304,430104.113.72$16,470
Aug 201304,580104.253.52$16,134
Jul 201304,718102.523.72$17,540
Jun 201304,52394.403.93$17,791
May 201304,83794.834.15$20,069
Apr 201304,35093.964.28$18,629
Mar 201304,55793.623.91$17,831
Feb 201304,32691.233.42$14,795
Jan 201304,50291.603.42$15,396
Dec 201204,37086.773.42$14,946
Nov 201204,90286.953.62$17,770
Oct 201204,84789.383.40$16,478
Sep 201204,72494.672.92$13,787
Aug 201205,06792.662.91$14,736
Jul 201205,02685.133.02$15,183
Jun 201205,03979.822.52$12,693
May 201205,85891.612.49$14,577
Apr 201204,355101.652.00$8,696
Mar 201203,606105.052.22$8,013
Feb 201204,060101.102.57$10,435
Jan 201205,12898.092.73$14,020
Dec 201104,84096.873.24$15,680
Nov 201105,06595.723.31$16,772
Oct 201105,33984.983.65$19,480
Sep 201105,03183.623.99$20,053
Aug 201105,51683.404.15$22,888
Jul 201105,46694.144.52$24,691
Jun 201105,38192.904.64$24,967
May 201105,66598.134.40$24,953
Apr 201105,305105.964.33$22,988
Mar 201105,86396.364.06$23,788
Feb 201104,49785.644.18$18,797
Jan 201104,73586.504.59$21,728
Dec 201004,37785.734.35$19,030
Nov 201004,41580.843.80$16,756
Oct 201005,43878.103.51$19,081
Sep 201005,42972.633.98$21,605
Aug 201005,68373.684.42$25,115
Jul 201005,71772.554.74$27,079
Jun 201005,42970.364.91$26,659
May 201005,73171.124.24$24,272
Apr 201005,67581.694.12$23,396
Mar 201005,96578.394.39$26,178
Feb 201005,52473.585.44$30,064
Jan 201005,99874.365.96$35,773
Dec 200905,76171.445.48$31,592
Nov 200905,94174.593.75$22,288
Oct 200906,21472.544.11$25,541
Sep 200906,06065.543.06$18,572
Aug 200905,57667.423.22$17,946
Jul 200905,79261.133.46$20,066
Jun 200906,10766.163.90$23,787
May 200906,40054.743.93$25,125
Apr 200906,20846.773.59$22,271
Mar 200906,38642.144.06$25,921
Feb 200906,48832.814.63$30,059
Jan 200905,67535.865.37$30,480
Dec 200806,16537.105.98$36,849
Nov 200806,45655.496.86$44,290
Oct 200806,86575.246.92$47,519
Sep 200806,427101.767.88$50,626
Aug 200806,124114.228.48$51,950
Jul 200806,857131.0811.39$78,097
Jun 200806,699131.3313.03$87,306
May 200807,049123.1711.57$81,587
Apr 200806,668110.3110.45$69,713
Mar 200807,155101.909.66$69,146
Feb 200806,81492.538.77$59,763
Jan 200807,55790.388.21$62,011
Dec 200707,32988.337.30$53,516
Nov 200706,77791.677.29$49,416
Oct 200707,50082.856.92$51,915
Sep 200707,17475.846.24$44,796
Aug 200707,65169.066.39$48,874
Jul 200707,72070.906.39$49,315
Jun 200706,79662.007.55$51,299
May 200707,49858.747.85$58,831
Apr 200705,86359.617.81$45,762
Mar 2007199056.927.30$11,327
Feb 200706,41055.108.22$52,665
Jan 200707,01050.306.73$47,155
Dec 200607,34056.656.92$50,781
Nov 200607,10754.207.62$54,137
Oct 200607,62754.906.01$45,867
Sep 200607,36760.085.04$37,109
Aug 200607,81168.717.34$57,332
Jul 200608,05969.376.34$51,116
Jun 200607,47466.286.38$47,713
May 200607,60966.016.42$48,888
Apr 200607,62964.397.36$56,153
Mar 200608,05456.707.08$57,046
Feb 200607,11657.597.75$55,157
Jan 200607,84360.598.93$70,064
Dec 200508,27354.9413.42$110,986
Nov 200508,41254.6910.59$89,070
Oct 200508,83058.3413.80$121,817
Sep 200508,85961.4512.08$107,008
Aug 200508,82561.519.80$86,457
Jul 200508,78355.697.84$68,891
Jun 200508,72852.337.38$64,422
May 200509,09545.226.65$60,492
Apr 200508,98449.207.36$66,127
Mar 200509,16150.377.15$65,546
Feb 200508,24445.226.31$52,035
Jan 200509,40243.166.32$59,441
Dec 200409,03439.866.75$60,989
Nov 200408,79945.286.33$55,701
Oct 200409,20649.706.52$59,978
Sep 200409,03843.245.28$47,756
Aug 200409,61942.375.55$53,392
Jul 200409,86538.286.08$60,020
Jun 200409,49336.106.43$61,069
May 2004010,22837.486.49$66,427
Apr 2004010,05634.475.86$58,913
Mar 2004010,43734.365.53$57,718
Feb 200409,80832.455.51$54,038
Jan 2004010,58332.036.30$66,669
Dec 2003010,87030.266.30$68,499
Nov 2003010,95128.804.60$50,322
Oct 2003011,62228.174.76$55,317
Sep 2003011,83926.314.75$56,228
Aug 2003013,17029.765.13$67,558
Jul 2003013,88929.415.17$71,818
Jun 2003014,38828.565.98$86,083
May 2003015,74526.595.97$94,040
Apr 2003017,00626.675.41$91,956
Mar 2003020,12631.146.10$122,689
Feb 2003015,26533.487.93$120,989

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                2,418 Mcf  × $  3.05 =     $7,365

────────────────────────────────────────────────────
Month total                                   $7,365

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/193438 is the state's own key, not one this site invented.