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DRIVER HALFMANN

Operated by BURLESON PETROLEUM, INC. (P-5 109255) in the GARDEN CITY, S. (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 45408District 08Field 33998500Hydrogen sulphide fieldOilCasinghead gasSaveExport
Value, all time
$27.2 M
Dec 2013 – May 2026
Value, last 12 filed months
$693 k
at the published price for each month
Months reported
150
no gaps in the span
Streams
2
oil, casinghead gas

The GARDEN CITY, S. (WOLFCAMP) 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 512 leases and 922 wells, and the rule below applies to all of them.

Discovered
1964-03-12
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 2014-05-22.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: “COMMINGLING FEE. GRANTED PER DOCKET #08-0287087.”

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
OilDisposition332,431 bbl$21,526,808
Casinghead gasProduction1,750,582 Mcf$5,669,188
Total$27,195,996

Wells on this lease (3)

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 31.7752, -101.5389. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.4 miles.

31.77520, -101.53956 · 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 3 wells
With a plug date
0.0%
0 of 3 wells
Median depth
10,800 ft
3 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.
3100.0%

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

Between 10,750 and 10,835 ft, median 10,800 ft, over the 3 wells that filed a depth.

Completions filed
Dec 2013 – Jul 2014
3 of 3 wells

3 wells

42-17336621310,835 ftJul 2014——
42-17336071210,750 ftDec 2013——
42-17335537110,800 ftDec 2013——

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 (150)

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

150 months

May 20265817,124106.413.05$83,523
Apr 20263816,70698.932.87$56,937
Mar 20263807,07989.753.15$56,400
Feb 20265686,71963.503.75$61,266
Jan 20265826,79659.138.00$88,768
Dec 20255556,69356.664.41$60,985
Nov 20255546,66958.593.93$58,644
Oct 20253605,89959.383.30$40,872
Sep 20255486,24562.743.08$53,597
Aug 20253746,08163.933.01$42,243
Jul 20253886,64666.743.32$47,928
Jun 20253755,47766.483.13$42,066
May 20253687,17560.553.23$45,474
Apr 20257217,02062.363.54$69,834
Mar 20255386,63767.704.27$64,751
Feb 20255566,20670.884.34$66,349
Jan 20257246,65074.324.28$82,261
Dec 20245634,91368.993.12$54,177
Nov 20241784,10169.052.20$21,307
Oct 20243785,48871.372.28$39,498
Sep 20247255,92969.612.36$64,486
Aug 20244105,37975.632.06$42,109
Jul 20245606,45879.932.15$58,623
Jun 20247176,59378.082.63$73,349
May 20245385,98578.812.20$55,557
Apr 20247476,40684.451.66$73,713
Mar 20247165,94480.301.55$66,679
Feb 20245544,67576.091.78$50,492
Jan 20243603,25973.023.30$37,034
Dec 20233645,21471.262.61$39,551
Nov 20233545,24077.892.81$42,285
Oct 20235536,40085.443.09$67,007
Sep 20233596,42289.042.74$49,530
Aug 20235356,21480.522.67$59,687
Jul 20233716,34074.852.64$44,518
Jun 20233665,39868.962.26$37,431
May 20237516,55370.622.23$67,632
Apr 20233665,84778.122.24$41,676
Mar 20233796,43272.852.39$43,003
Feb 20235527,82175.112.47$60,745
Jan 20239056,49176.533.39$91,249
Dec 20225464,80976.415.73$69,271
Nov 20223746,95685.005.65$71,065
Oct 20225567,54087.185.86$92,685
Sep 20225607,66184.888.16$110,075
Aug 20229544,28094.529.13$129,236
Jul 20227565,822101.587.54$120,704
Jun 20227725,129115.097.98$129,765
May 20223836,331109.378.43$95,278
Apr 20223634,725104.226.84$70,140
Mar 20223544,580108.885.08$61,793
Feb 20223735,04491.054.86$58,470
Jan 20225766,37981.844.54$76,086
Dec 20217228,01571.323.90$82,744
Nov 20216498,10777.435.24$92,707
Oct 20213766,67179.795.71$68,118
Sep 20219137,97369.865.35$106,445
Aug 20217538,75766.024.22$86,673
Jul 20217367,84370.783.98$83,326
Jun 20215927,45969.493.38$66,354
May 20213555,63563.483.02$39,540
Apr 20217517,20560.362.76$65,205
Mar 20214006,72761.302.72$42,797
Feb 20215825,40057.805.55$63,599
Jan 20217507,27650.412.81$58,255
Dec 20207908,29444.642.68$57,456
Nov 20209498,15438.772.71$58,862
Oct 20209287,62836.972.48$53,214
Sep 20207497,79737.091.99$43,305
Aug 20207575,73139.982.39$43,934
Jul 20209116,22438.371.83$46,315
Jun 20207429,07634.901.69$41,237
May 20201,1039,03616.921.81$35,061
Apr 20209298,84214.751.80$29,657
Mar 20201,3159,80730.341.86$58,101
Feb 20205637,35249.881.98$42,644
Jan 20209399,67157.252.09$74,016
Dec 20191,29812,55659.012.30$105,529
Nov 20191,30810,95055.302.75$102,453
Oct 20197389,92453.472.42$63,462
Sep 201992511,91955.052.66$82,593
Aug 20199148,86953.112.30$68,980
Jul 20191,09510,27856.272.46$86,900
Jun 20191,48011,85052.782.49$107,635
May 201993010,84658.482.74$84,108
Apr 20191,0689,37762.632.75$92,682
Mar 20199438,49456.803.06$79,572
Feb 20191,2298,95150.852.79$87,488
Jan 20191,89212,07846.033.23$126,079
Dec 20181,49413,24546.594.19$125,042
Nov 20189109,27252.934.24$87,454
Oct 20181,38411,77361.443.40$125,039
Sep 20187029,60559.543.11$71,649
Aug 20187306,77259.403.07$64,129
Jul 20189078,91865.142.93$85,228
Jun 201891511,98360.183.08$91,935
May 201874610,75165.382.90$79,960
Apr 20187269,64563.842.90$74,326
Mar 20181,80816,70761.222.79$157,246
Feb 20181,31015,79761.782.77$124,628
Jan 20186768,51362.874.01$76,631
Dec 20171,64820,19857.272.92$153,390
Nov 201788420,80555.423.12$113,869
Oct 20172,15323,61249.292.98$176,572
Sep 20171,60624,40347.523.09$151,656
Aug 20171,40723,13245.373.00$133,333
Jul 20171,74421,68043.873.09$143,442
Jun 20172,63523,16642.493.09$183,481
May 20172,67824,26945.373.26$200,700
Apr 20172,30121,88947.933.21$180,586
Mar 20172,15019,05946.772.98$157,421
Feb 20171,78112,32550.452.95$126,242
Jan 20172,35917,18649.413.42$175,314
Dec 20161,96020,33448.763.72$171,270
Nov 20162,28923,86142.492.64$160,356
Oct 20163,33825,51046.193.09$233,015
Sep 20162,45926,23141.553.10$183,504
Aug 20164,18127,16241.442.92$252,692
Jul 20163,45722,39541.622.92$209,371
Jun 20163,44921,57045.352.69$214,346
May 20163,63921,94942.521.99$198,432
Apr 20162,49218,16436.561.99$127,273
Mar 20165,44328,73333.011.79$231,221
Feb 20166,74924,68926.472.06$229,595
Jan 20162,77615,08127.352.36$111,581
Dec 20153,63215,49332.362.00$148,539
Nov 20153,07316,75738.792.17$155,520
Oct 20155,43025,06143.552.43$297,289
Sep 20153,59021,27042.992.76$213,006
Aug 20154,03115,53740.162.87$206,515
Jul 20153,54818,42048.152.95$225,085
Jun 20157,28626,01256.152.88$484,098
May 20155,16221,53855.212.96$348,649
Apr 20157,58832,41249.822.71$465,760
Mar 201512,59838,35842.892.93$652,898
Feb 201510,61725,37544.662.98$549,676
Jan 20156,0927,57143.433.10$288,050
Dec 20142,6543,50754.693.59$157,742
Nov 20146,49611,17270.464.25$505,210
Oct 201415,40820,04078.303.90$1,284,622
Sep 201410,75118,76986.164.05$1,002,235
Aug 201412,06323,44989.394.04$1,172,931
Jul 20145,6088,41996.564.18$576,697
Jun 20145,9027,50198.164.74$614,872
May 201411,43223,72294.734.73$1,195,077
Apr 201417,38833,67495.944.81$1,830,147
Mar 201413,96325,02995.895.06$1,465,479
Feb 20149,57013,43497.406.19$1,015,301
Jan 20148,7106,32690.404.86$818,133
Dec 20132,458091.824.35$225,694

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                  581 bbl  × $106.41 =    $61,824
Casinghead gas     7,124 Mcf  × $  3.05 =    $21,699

────────────────────────────────────────────────────
Month total                                  $83,523

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. 08/O/45408 is the state's own key, not one this site invented.