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MOON RANCH "D"

Operated by DELTA OIL & GAS LTD. (P-5 213703) in the WALKER-DAVIS (DUFFER 3990) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 31660District 7BField 94762507OilCasinghead gasSaveExport
Value, all time
$775 k
Oct 2014 – May 2026
Value, last 12 filed months
$63 k
at the published price for each month
Months reported
140
no gaps in the span
Streams
2
oil, casinghead gas

The WALKER-DAVIS (DUFFER 3990) field

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 20 leases and 22 wells, and the rule below applies to all of them.

Discovered
1975-01-11
as the register files it
Field class
Oil and gas
the register's own label
Between wells
—
no field rule filed
From a lease line
—
no field rule filed

The Commission's schedule remark for this field reads: “ALLOCATION FORMULA EFFECTIVE 04/01/97.”

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
OilDisposition2,946 bbl$171,612
Casinghead gasProduction183,364 Mcf$603,887
Total$775,499

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 32.7610, -98.8022. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

32.76102, -98.80219 · 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
4,656 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 4,656 ft.

Completions filed
Jan 2003
1 of 1 wells

1 well

42-4293596724,656 ftJan 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 (140)

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

140 months

May 2026681,048106.413.05$10,428
Apr 2026098398.932.87$2,821
Mar 202601,02789.753.15$3,234
Feb 2026094663.503.75$3,548
Jan 202601,01059.138.00$8,078
Dec 2025099956.664.41$4,409
Nov 2025099958.593.93$3,923
Oct 20251651,01859.383.30$13,162
Sep 202501,01762.743.08$3,129
Aug 202501,07963.933.01$3,253
Jul 202501,05966.743.32$3,511
Jun 202501,00366.483.13$3,138
May 202501,06760.553.23$3,449
Apr 202501,02762.363.54$3,639
Mar 202501,05167.704.27$4,486
Feb 2025096470.884.34$4,185
Jan 202501,09274.324.28$4,672
Dec 202401,08868.993.12$3,396
Nov 202401,12569.052.20$2,473
Oct 202401,21771.372.28$2,776
Sep 202401,16169.612.36$2,745
Aug 202401,22175.632.06$2,520
Jul 20241661,06479.932.15$15,552
Jun 2024095278.082.63$2,508
May 202401,17678.812.20$2,585
Apr 202401,17584.451.66$1,950
Mar 202401,22980.301.55$1,899
Feb 202401,11776.091.78$1,992
Jan 202401,16173.023.30$3,829
Dec 202301,20971.262.61$3,156
Nov 202301,18677.892.81$3,330
Oct 202301,28585.443.09$3,967
Sep 202301,24189.042.74$3,394
Aug 202301,30580.522.67$3,488
Jul 202301,37174.852.64$3,622
Jun 202301,15568.962.26$2,609
May 202301,34170.622.23$2,987
Apr 202301,27378.122.24$2,849
Mar 20231691,28472.852.39$15,384
Feb 202301,15275.112.47$2,840
Jan 202301,31676.533.39$4,458
Dec 202201,34476.415.73$7,700
Nov 202201,30285.005.65$7,351
Oct 202201,39487.185.86$8,174
Sep 202201,37884.888.16$11,250
Aug 202201,46494.529.13$13,362
Jul 202201,183101.587.54$8,922
Jun 202201,224115.097.98$9,764
May 202201,419109.378.43$11,966
Apr 202201,352104.226.84$9,244
Mar 20221611,411108.885.08$24,692
Feb 202201,21591.054.86$5,903
Jan 202201,34981.844.54$6,121
Dec 202101,36171.323.90$5,307
Nov 202101,36177.435.24$7,127
Oct 202101,45979.795.71$8,337
Sep 202101,41469.865.35$7,566
Aug 202101,41766.024.22$5,981
Jul 202101,45970.783.98$5,810
Jun 202101,37869.493.38$4,658
May 202101,46663.483.02$4,424
Apr 20211651,36360.362.76$13,719
Mar 202101,46061.302.72$3,967
Feb 202101,36057.805.55$7,545
Jan 202101,54450.412.81$4,339
Dec 202001,19744.642.68$3,203
Nov 202001,46638.772.71$3,968
Oct 202001,50736.972.48$3,735
Sep 202001,43837.091.99$2,863
Aug 202001,54439.982.39$3,683
Jul 20201661,50638.371.83$9,118
Jun 202001,48634.901.69$2,512
May 202001,48416.921.81$2,693
Apr 202001,42014.751.80$2,562
Mar 202001,41930.341.86$2,634
Feb 202001,32049.881.98$2,614
Jan 202001,38757.252.09$2,905
Dec 20191011,45859.012.30$9,320
Nov 201901,35055.302.75$3,713
Oct 201901,53853.472.42$3,720
Sep 201901,49655.052.66$3,975
Aug 201901,56653.112.30$3,609
Jul 20191711,65956.272.46$13,703
Jun 201901,10852.782.49$2,760
May 201901,16758.482.74$3,198
Apr 201901,62862.632.75$4,478
Mar 201901,28856.803.06$3,944
Feb 201901,36350.852.79$3,806
Jan 201901,45046.033.23$4,681
Dec 201801,42746.594.19$5,973
Nov 201801,45452.934.24$6,161
Oct 201801,39261.443.40$4,730
Sep 20181451,43959.543.11$13,106
Aug 201801,48359.403.07$4,548
Jul 201801,44965.142.93$4,248
Jun 201801,44260.183.08$4,437
May 201801,49865.382.90$4,345
Apr 201801,28363.842.90$3,722
Mar 20181541,52761.222.79$13,683
Feb 201801,39961.782.77$3,870
Jan 201801,25862.874.01$5,044
Dec 201701,25957.272.92$3,678
Nov 201701,20155.423.12$3,745
Oct 201701,18249.292.98$3,527
Sep 201701,14147.523.09$3,523
Aug 20171671,14145.373.00$11,005
Jul 201701,32843.873.09$4,100
Jun 201701,09842.493.09$3,390
May 201701,27745.373.26$4,167
Apr 201701,24947.933.21$4,011
Mar 201701,25246.772.98$3,736
Feb 20171681,27750.452.95$12,246
Jan 201701,17249.413.42$4,007
Dec 201601,22548.763.72$4,560
Nov 201601,25642.492.64$3,321
Oct 2016661,28346.193.09$7,013
Sep 201601,29041.553.10$4,000
Aug 201601,27841.442.92$3,737
Jul 201601,24841.622.92$3,650
Jun 201616977445.352.69$9,743
May 2016050042.521.99$996
Apr 201601,71636.561.99$3,417
Mar 201601,44133.011.79$2,585
Feb 2016094726.472.06$1,954
Jan 20161661,59327.352.36$8,307
Dec 2015095432.362.00$1,909
Nov 201501,12538.792.17$2,438
Oct 201501,28243.552.43$3,111
Sep 201501,42142.992.76$3,920
Aug 201501,50440.162.87$4,320
Jul 201501,75548.152.95$5,169
Jun 201501,41256.152.88$4,071
May 201501,63055.212.96$4,817
Apr 20151651,98849.822.71$13,601
Mar 201502,11042.892.93$6,192
Feb 201501,94844.662.98$5,798
Jan 20151662,16343.433.10$13,916
Dec 20141722,15854.693.59$17,157
Nov 2014762,22070.464.25$14,794
Oct 20140078.303.90$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
Oil                   68 bbl  × $106.41 =     $7,236
Casinghead gas     1,048 Mcf  × $  3.05 =     $3,192

────────────────────────────────────────────────────
Month total                                  $10,428

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. 7B/O/31660 is the state's own key, not one this site invented.