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Summary File for 2015sands

Summary File for 2015sands

Column Name

Column Alias

Definition

SN_FORMSAND

Sand sequence number

Sand sequence number - unique identifier assigned to each assessed sand (and some of the non-assessed sands) in order to enable the user to track a sand from year to year regardless of changes (such as sand name, field, play, etc.) made to the sand.

SAND_NAME

Sand name

Current Combined PLAY_NUM, BOEM_FIELD, and SAND (unique)

ASSESSED

Assessed

The sand was assessed Yes (Y) or No (N)

SDDATE

Sand discovery date

Sand discovery date (MM/DD/YYYY)

SDYEAR

Sand discovery year

Sand discovery year (YYYY)

SDDATEH

Sand discovery date high

Discovery date of last reservoir discovered in sand (MM/DD/YYYY)

SDYEARH

Sand discovery year high

Discovery year of last reservoir discovered in sand (YYYY)

WELLAPI

Discovery well

Discovery well API number

BOEM_FIELD

Field name

BOEM field name -WLD in the field name indicates that a preliminary field determination has been made (the lease(s) have not been through the official well producibility determination process 30CFR550.115, 30CFR550.116). Starting with the revised classification system in 2009, the WLD Fields data set will no longer be provided. In prior years, a limited dataset is presented for the WLD fields.

FCLASS

Field class

BOEM field classification. Starting with the revised classification system in 2009, new field classes have been added.

FSTAT

Field status

Field status: Active (A), Expired (E)

FSTRUC

Field structure code

Field structure code (see Description File for Field Structure and Trap Code)

FTRAP1

Field primary trap code

Field primary trap code

FTRAP2

Field secondary trap code

Field secondary trap code

FDDATE

Field discovery date

Field discovery date (MM/DD/YYYY)

FDYEAR

Field discovery year

Field discovery year (YYYY)

EIAID

EIA identification number

Energy Information Administration field identification number

PLAREA

Planning area

Planning area

SAND

Sand name

Sand name (not unique)

PLAY_NUM

Play number

Current Play number

PLAY_NAME

Play name

Play name

POOL_NAME

Pool name

Current Pool name, combined PLAY_NUM and BOEMRE_FIELD

CHRONOZONE

Chronozone

Current Chronozone name

PLAY_TYPE

Play type

Current Type of play

P_J

Proved or Justified for Development

Proved (P), Reserves Justified for Development (J). Starting with the revised classification system in 2009, Unproved (U) is no longer used.

SD_TYPE

Sand type

Sand type: Gas (G), Oil (O), Combination (B)

WDEP

Water depth

Water depth (feet)

P_RECOIL

Proved recoverable oil

Proved recoverable oil (bbl)

P_RECGAS

Proved recoverable gas

Proved recoverable gas (Mcf)

P_RECBOE

Proved recoverable BOE

Proved recoverable BOE (bbl)

P_CUMOIL

Cumulative oil produced

Cumulative oil produced (bbl)

P_CUMGAS

Cumulative gas produced

Cumulative gas produced (Mcf)

P_CUMBOE

Cumulative BOE produced

Cumulative BOE produced (bbl)

P_REMOIL

Proved remaining recoverable oil

Proved remaining recoverable oil (bbl)

P_REMGAS

Proved remaining recoverable gas

Proved remaining recoverable gas (Mcf)

P_REMBOE

Proved remaining recoverable BOE

Proved remaining recoverable BOE (bbl)

J_RECOIL

Justified for Development recoverable oil

Reserves Justified for Development recoverable oil (bbl); Starting with the revised classification system in 2009, Unproved (U) is no longer used.

J_RECGAS

Justified for Development recoverable gas

Reserves Justified for Development recoverable gas (Mcf); Starting with the revised classification system in 2009, Unproved (U) is no longer used.

J_RECBOE

Justified for Development recoverable BOE

Reserves Justified for Development recoverable BOE (bbl); Starting with the revised classification system in 2009, Unproved (U) is no longer used.

DISCOIL

Discovered oil

Discovered oil (bbl) derived from [P_RECOIL+J_RECOIL]

DISCGAS

Discovered gas

Discovered gas (Mcf) derived from [P_RECGAS+J_RECGAS]

DISCBOE

Discovered BOE

Discovered BOE (bbl) derived from [P_RECBOE+J_RECBOE]

SS

Subsea depth

True Vertical Depth Subsea (feet)

THK

Total average net thickness

Total average net thickness (feet)

TAREA

Total area

Total area (acres)

TVOL

Total volume

Total volume (acre-feet)

OTHK

Oil average net thickness

Oil average net thickness (feet)

OAREA

Oil total area

Oil total area (acres)

OVOL

Oil total volume

Oil total volume (acre-feet)

GTHK

Gas average net thickness

Gas average net thickness (feet)

GAREA

Gas total area

Gas total area (acres)

GVOL

Gas total volume

Gas total volume (acre-feet)

DRIVE

Drive type

Dominant reservoir drive type (See Description File for Drive Type)

RESTYP

Reservoir type

Dominant reservoir type: Nonassociated gas (N), Undersaturated oil (U), Saturated oil (S)

POROSITY

Porosity

Average porosity

SW

Water saturation

Water saturation

PERMEABILITY

Permeability

Average permeability

PI

Initial pressure

Initial pressure (psi)

TI

Initial temperature

Initial temperature (degrees F)

SDPG

Sand pressure gradient

Sand pressure gradient (psi per foot)

SDTG

Sand temperature gradient

Sand temperature gradient (degrees F per 100 feet)

RSI

Initial solution gas-oil ratio

Initial solution gas-oil ratio (scf/stb)

YIELD

Yield

Yield (stb/MMcf) - gas reservoirs' recoverable condensate divided by recoverable gas

PROP

Proportion oil

Proportion oil (decimal)

GOR

Gas-oil ratio

Gas-oil ratio (Mcf/bbl)

SPGR

Gas specific gravity

Gas specific gravity (decimal at 60 degrees F and 14.73 psia). Prior to September 1998, gas was reported at 15.025 psia. BOEM has converted all historical gas production to the 14.73 pressure base.

API

Oil API gravity

Oil API gravity (API units)

BGI

Initial gas formation volume factor

Initial gas formation volume factor (scf/cf)

BOI

Initial oil formation volume factor

Initial oil formation volume factor (bbl/stb)

RECO_AF

Recoverable oil per acre-foot

Recoverable oil per acre-foot (bbl/acre-foot)

RECG_AF

Recoverable gas per acre-foot

Recoverable gas per acre-foot (Mcf/acre-foot)

OIP

Oil in place

Oil in place (bbl)

GIP

Gas in place

Gas in place (Mcf)

ORF

Oil  recovery factor

Oil  recovery factor (decimal)

ORECO

Oil  reservoirs' recoverable oil

Oil  reservoirs' recoverable oil (bbl)

ORECG

Oil reservoirs' recoverable gas

Oil reservoirs' recoverable gas (Mcf)

ORP

Produced GOR for oil reservoirs

Produced GOR for oil reservoirs (Mcf/stb)

GRF

Gas recovery factor

Gas recovery factor (decimal)

GRECO

Gas reservoirs' recoverable oil

Gas reservoirs' recoverable oil (bbl)

GRECG

Gas reservoirs' recoverable gas

Gas reservoirs' recoverable gas (Mcf)

GRP

Produced GOR for gas reservoirs

Produced GOR for gas reservoirs (Mcf/stb)

NCNT

Count of nonassociated gas reservoirs in the sand

Count of nonassociated gas reservoirs in the sand

UCNT

Count of undersaturated oil reservoirs in the sand

Count of undersaturated oil reservoirs in the sand

SCNT

Count of saturated oil reservoirs in the sand

Count of saturated oil reservoirs in the sand

TCNT

Count of total reservoirs in the sand

Count of total reservoirs in the sand

BHCOMP

Count of total completions in the sand

Count of wells, completed in the sand.Sums the number of wells that have completions in each sand. If a sand has zero in the BHCOMP column, this indicates a well(s) penetrated the sand but as of 12/31/2014, the well had not been completed; or it indicates that a sand has been commingled with another sand(s) and the well summary is associated with the other sand.

 

 

Description File for Field Structure and Trap Code

Field Structure Code (FSTRU)

Field Primary Trap Code (FTRAP1)

Field Secondary Trap Code (FTRAP2)

A

Anticline

A

Anticlines

A

Anticlines

B

Fault

B

Faulted Anticline

B

Faulted Anticline

C

Shallow Salt Diapir: 0-4,000'SS

C

Rollover anticline into growth fault

C

Rollover anticline into growth fault

D

Intermediate Salt Diapir: 4,000-10,000'SS

D

Normal Fault

D

Normal Fault

E

Deep Salt Dome: > 10,000'SS

E

Reverse Fault

E

Reverse Fault

F

Salt Ridge

F

Turtle Structure

F

Turtle Structure

G

Shale Diapir

G

Flank traps associated with salt or shale diapirs

G

Flank traps associated with salt or shale diapirs

H

Unconformity

H

Sediments overlying domes

H

Sediments overlying domes

I

Stratigraphic

I

Caprock

I

Caprock

J

Reef

J

Updip facies change

J

Updip facies change

K

Rollover into growth fault

K

Updip pinch out

K

Updip pinch out

L

Rotational Slump Block

L

Permeability

L

Permeability

M

Nonpiercement Louann Salt

M

Onlap sands

M

Onlap sands

N

Thrust Fault

N

Annular unconformity

N

Annular unconformity

U

Unknown

O

Barrier reef

O

Barrier reef

 

 

P

Patch reef

P

Patch reef

 

 

Q

Subsalt Trap

Q

Subsalt Trap

 

 

U

Unknown

U

Unknown




 Description File for Drive Type

 

Drive Type Code (DRIVE) and Description

COM

Combination

DEP

Depletion

GCP

Gas Cap

PAC

Compaction Drive

PAR

Partial Water

SLG

Solution Gas

UNK

Unknown

WTR

Water Drive