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PARKS BELL HZ UNIT

Operated by COG OPERATING LLC (P-5 166150) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 53121District 08Field 85280300OilCasinghead gasSaveExport
Value, all time
$138.1 M
Feb 2020 – May 2026
Value, last 12 filed months
$15.6 M
at the published price for each month
Months reported
76
no gaps in the span
Streams
2
oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered
1952-12-22
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 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

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
OilDisposition1,738,484 bbl$113,708,140
Casinghead gasProduction6,455,092 Mcf$24,361,451
Total$138,069,592

Wells on this lease (18)

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 31.9379, -102.2912. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.9 miles.

31.95386, -102.29525 · 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 18 wells
With a plug date
0.0%
0 of 18 wells
Median depth
9,323 ft
18 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.
18100.0%

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

Total depth in feet, 18 of 18 wells. Median 9,323 ft, with the middle half between 9,173 and 9,515 ft; the shallowest is 8,231 ft and the deepest 10,376 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 18 of 18 wells, Sep 2012 – Mar 2023. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Sep 2012 – Mar 2023
18 of 18 wells

18 wells

42-135433903922H9,149 ftMar 2023——
42-135436284027H8,820 ftMar 2019——
42-135436294028H9,311 ftMar 2019——
42-135436304030H9,504 ftMar 2019——
42-135436314031H8,939 ftMar 2019——
42-135434884025H8,932 ftSep 2018——
42-135434894026H9,244 ftSep 2018——
42-135435104029H9,564 ftSep 2018——
42-135435193926H9,519 ftMar 2018——
42-135435183925H9,373 ftMar 2018——
42-135434523923H9,278 ftFeb 2017——
42-135434513924H9,530 ftFeb 2017——
42-135433893921H9,332 ftMay 2016——
42-329391413909WB9,874 ftAug 2014——
42-329391403909MS8,231 ftAug 2014——
42-329384523909LS9,346 ftNov 2013——
42-135421523304H9,313 ftApr 2013——
42-135418204003WC10,376 ftSep 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.

Leases whose centres are nearest (203)

Ranked by the distance between lease centres, within 5 miles. A lease has no coordinate the state files — each centre is the mean of that lease's own wells, so this measures how far apart two centres are and not whether the two leases touch.

LeaseOperatorCentres apart
PARKS BELLCOG OPERATING LLC0.28 mi
KENDRA PSA 3APACHE CORPORATION1.14 mi
FOSTERCOG OPERATING LLC1.16 mi
KENDRA PSA 4APACHE CORPORATION1.20 mi
FENDLEYCOG OPERATING LLC1.27 mi
KENDRA PSA 5APACHE CORPORATION1.29 mi
RATLIFF A 28 EAST HZ UNITCOG OPERATING LLC1.33 mi
PARKS BELL A2COG OPERATING LLC1.40 mi
KENDRA PSA 6APACHE CORPORATION1.41 mi
PARKS BELL A1COG OPERATING LLC1.44 mi

The 10 nearest are listed. 203 leases in all have a centre within 5 miles of this one.

Operators who reported on those leases

Taken from the same 5-mile set above. This is who filed production, not who holds acreage — the state publishes no acreage register.

Every month this lease reported (76)

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

76 months

May 202612,88386,304106.413.05$1,633,748
Apr 202614,33466,25398.932.87$1,608,190
Mar 202613,94272,97689.753.15$1,481,128
Feb 202613,20369,55363.503.75$1,099,237
Jan 202613,94272,62859.138.00$1,405,263
Dec 202515,41279,26856.664.41$1,223,082
Nov 202515,07586,05458.593.93$1,221,130
Oct 202515,04482,07059.383.30$1,164,541
Sep 202513,77778,10762.743.08$1,104,698
Aug 202514,63771,82363.933.01$1,152,273
Jul 202516,32374,43566.743.32$1,336,164
Jun 202514,73372,64566.483.13$1,206,736
May 202513,62273,95660.553.23$1,063,862
Apr 202513,49471,75662.363.54$1,095,726
Mar 202511,92662,30767.704.27$1,073,336
Feb 202511,33062,82370.884.34$1,075,775
Jan 202513,14771,90974.324.28$1,284,761
Dec 202415,40970,54168.993.12$1,283,251
Nov 202415,75478,06369.052.20$1,259,431
Oct 202415,45479,72071.372.28$1,284,825
Sep 202415,06668,89969.612.36$1,211,646
Aug 202416,88882,74475.632.06$1,447,992
Jul 202417,35486,33579.932.15$1,572,431
Jun 202417,52877,81178.082.63$1,573,539
May 202416,45571,78378.812.20$1,454,629
Apr 202417,75478,75084.451.66$1,629,987
Mar 202416,31476,47380.301.55$1,428,175
Feb 202415,82775,15676.091.78$1,338,328
Jan 202417,42877,39573.023.30$1,527,815
Dec 202314,96972,64871.262.61$1,256,355
Nov 202316,94872,61977.892.81$1,523,962
Oct 202320,72082,13085.443.09$2,023,875
Sep 202319,55574,26389.042.74$1,944,289
Aug 202320,13380,61580.522.67$1,836,583
Jul 202320,53778,31374.852.64$1,744,082
Jun 202319,26574,27068.962.26$1,496,252
May 202319,00970,80170.622.23$1,500,118
Apr 202314,83164,73778.122.24$1,303,464
Mar 202315,62364,34872.852.39$1,292,131
Feb 202315,75173,92675.112.47$1,365,335
Jan 202319,47379,69276.533.39$1,760,243
Dec 202219,956101,75076.415.73$2,107,772
Nov 202219,956101,51385.005.65$2,269,423
Oct 202219,949102,50087.185.86$2,340,189
Sep 202220,829111,97784.888.16$2,682,110
Aug 202222,871121,31094.529.13$3,268,983
Jul 202224,605112,195101.587.54$3,345,560
Jun 202224,403110,360115.097.98$3,688,905
May 202223,69494,229109.378.43$3,386,050
Apr 202223,60190,387104.226.84$3,077,726
Mar 202225,16195,676108.885.08$3,225,219
Feb 202222,81990,14791.054.86$2,515,680
Jan 202224,41286,44481.844.54$2,390,133
Dec 202126,547102,13171.323.90$2,291,553
Nov 202126,401101,07577.435.24$2,573,544
Oct 202126,575100,84479.795.71$2,696,629
Sep 202127,744101,19569.865.35$2,479,682
Aug 202128,998107,53666.024.22$2,368,313
Jul 202130,440115,73670.783.98$2,615,413
Jun 202132,284115,82169.493.38$2,634,962
May 202135,857114,42563.483.02$2,621,499
Apr 202134,691110,19960.362.76$2,397,924
Mar 202138,616104,14461.302.72$2,650,114
Feb 202128,88169,33357.805.55$2,053,978
Jan 202137,13492,95650.412.81$2,133,156
Dec 202036,72695,60044.642.68$1,895,223
Nov 202037,177101,35038.772.71$1,715,663
Oct 202041,380105,81636.972.48$1,792,076
Sep 202040,855102,84737.091.99$1,720,084
Aug 202040,92581,40939.982.39$1,830,350
Jul 202042,20380,71338.371.83$1,766,640
Jun 202042,49883,43934.901.69$1,624,218
May 202038,75177,43816.921.81$796,198
Apr 202048,07495,27014.751.80$880,995
Mar 202045,32174,70730.341.86$1,513,713
Feb 202027,28135,72149.881.98$1,431,528

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               12,883 bbl  × $106.41 = $1,370,880
Casinghead gas    86,304 Mcf  × $  3.05 =   $262,868

────────────────────────────────────────────────────
Month total                               $1,633,748

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/53121 is the state's own key, not one this site invented.