NELSEN, G. A. ET AL - STATE G.U.

Operated by UNIT PETROLEUM COMPANY (P-5 877099) in the COLLEGEPORT, NORTH (C-2 SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Gas lease lease 147663District 03Field 19639333CondensateGasSaveExport
Value, all time
$62 k
Sep 1993 – May 1998
Value, last 12 filed months
$2 k
at the published price for each month
Months reported
57
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 5 leases and 7 wells, and the rule below applies to all of them.

Discovered
1956-11-20
as the register files it
Field class
Oil and gas
the register's own label
Between wells
1,200 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 80 acres.

The Commission's schedule remark for this field reads: BECAUSE OF LOW OIL VOLUMES

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
CondensateDisposition3,440 bbl$58,859
GasProduction272,096 Mcf$2,963
Total$61,821

271,191 Mcf of this lease's gas, across 37 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

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 28.7444, -96.1933. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

28.74442, -96.19325 · 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
100.0%
1 of 1 wells
With a plug date
100.0%
1 of 1 wells
Median depth
10,200 ft
1 wells filed one
Completion to plug
4.7 years
median over 1 well

What the state filed about each well

On the RRC proration schedule
1100.0%
A plug date is filed
1100.0%
BothOn the schedule and plugged. Neither fact cancels the other.
1100.0%
NeitherNo plug date, and not on the schedule.
00.0%

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 10,200 ft.

Completions filed
Sep 1993
1 of 1 wells
Plug dates filed
May 1998
1 of 1 wells

Last completion to plug: a median of 4.7 years across the 1 well that filed both dates, with the middle half between 4.7 years and 4.7 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well

42-32131682110,200 ftSep 1993May 1998Yes

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 (57)

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

57 months

May 19980012.622.21$0
Apr 19980013.042.51$0
Mar 19980012.802.31$0
Feb 199899013.952.30$1,381
Jan 19980014.702.15$0
Dec 19970016.322.41$0
Nov 19970018.193.09$0
Oct 199706319.253.15$198
Sep 19970017.742.95$0
Aug 19970017.862.55$0
Jul 19970017.582.25$0
Jun 19970017.242.26$0
May 19970018.972.31$0
Apr 19970017.882.08$0
Mar 19970018.951.94$0
Feb 1997016220.492.21$357
Jan 1997068023.483.54$2,407
Dec 199602,58823.32$0
Nov 1996085621.97$0
Oct 199601,90523.31$0
Sep 199620053722.22$4,444
Aug 199603,02420.26$0
Jul 199605,19619.55$0
Jun 199603,71318.73$0
May 19961704,70519.43$3,303
Apr 1996983,57821.51$2,108
Mar 19961774,05819.38$3,430
Feb 199605,76916.98$0
Jan 199604,44117.07$0
Dec 199504,53417.19$0
Nov 19953642,00916.00$5,824
Oct 199504,58015.43$0
Sep 1995067916.18$0
Aug 199504,07215.92$0
Jul 199503,77215.24$0
Jun 19952112,55016.41$3,463
May 199508,05317.56$0
Apr 1995010,23317.73$0
Mar 199519214,33616.44$3,156
Feb 199504,22616.58$0
Jan 199518312,46415.92$2,913
Dec 1994010,87015.03$0
Nov 199418110,32015.90$2,878
Oct 1994012,36615.58$0
Sep 199404,88615.29$0
Aug 199422412,46616.13$3,613
Jul 199417920,42217.56$3,143
Jun 199461915,85817.09$10,579
May 199454318,32515.88$8,623
Apr 1994017,18014.14$0
Mar 1994016,10612.46$0
Feb 1994014,57612.50$0
Jan 199405,78112.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 1993015715.03$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.

Feb 1998 — as filed, then multipliedworked
Condensate            99 bbl  × $ 13.95 =     $1,381
Gas                    0 Mcf  × $  2.30 =         $0

────────────────────────────────────────────────────
Month total                                   $1,381

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. 03/G/147663 is the state's own key, not one this site invented.