UD

Definition:

Upper Drain

Subject Area 1:

Completion

Abbreviation	Definition	English	German	French
UD	Unclassified deepening				Details
UD	under digging				Details
UD	Upper Drain				Details
UDT	Umwelt- und Deponietechnik\|\|	Environmental and landfill technology	Umwelt- und Deponietechnik	Technologie de l'environnement et de la mise en décharge	Details
AFUDC	allowance for funds used during construction				Details
aud	auditorium				Details
AUD	Audio Logging				Details
DEUDAN	Deutsche/Danische Erdgastransport GmbH Germany/Denmark				Details
FUD	Fields under development				Details
FUD	Fear, uncertainty, doubt				Details
HUD	Hold Up Depth				Details
IUD	instantaneous underbalance device				Details
Jud	Riv Judith River				Details
Laud	Lauders				Details
MUD	Mud Log				Details
Mud	drilling mud Usually a slurry of weighting and fluid-loss control solids in a liquid				Details
MUD	Mud Log/Focus Log				Details
mud	wt mud weight				Details
MUD	Mud Attenuation				Details
mudst	mudstone				Details
MUDT	Mud Temperatire Log				Details
PUD	Proved Un-developed (US Reserves Term, requires plan in place, like Intl P2)				Details Remarks
PUDP	picking up drillpipe				Details
Saudi	Aramco Saudi Arabian Oil Company				Details
SAUDI	Saudi Arabian Oil Company ARAMCO Saudi Arabia				Details
Saudi Aramco	Saudi Arabian Oil Company				Details
Saudia	Saudi Arabian Airlines				Details
SPUD	Start Production of Unconventional Drilling				Details
Spud	Date date actually started drilling				Details
UDC	Unit Development Cost				Details
UDF	Universal Disk Format				Details
UDIP	Ultrasonic Diplog				Details
UDW	Ultra Deep Water				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
AUD	Australian Dollar				Details
UDT	Umwelt- und Deponietechnik	Environment and disposing technology			Details
UDEF	Undefined				Details
BUD	Build-Up using Desuperposition (Slider Method)				Details
MUDW	Mud Weight				Details
AUD	Australian dollar				Details Remarks
YUD	new Yugoslavian dinar				Details Remarks
CUDC	Conductivity of the Undisturbed Zone at Downhole Conditions				Details Remarks
CUDC	Conductivity of the Undisturbed Zone at Downhole Conditions				Details Remarks
PUD	Proved Undeveloped Reserves				Details
HUD	Hold up depth Deepest depth you can go, as limited by the equipment available				Details
UDV	drop bar activated vacuum valves				Details
AMUD	Attenuation in Mud				Details Remarks
AUDA	LDS AUX Board DAC SLM Status				Details Remarks
CRIT_MUD_PRES	Critical Mud Pressure				Details Remarks
DTMUD	The computed mud slowness				Details Remarks
MUD	mud				Details Remarks
MUDF	mud filtrate				Details Remarks
MUDF	Mud Flag (bias scattering)				Details Remarks
MUDHSE	Mud Hydraulic Support Efficiency				Details Remarks
OUDE	Outside Diameter Edge				Details Remarks
SSUD	Statistical Uncertainty in Dry Weight				Details Remarks
SUD	Statistical Uncertainty in Dry Weight				Details Remarks
UDWK	Dry weight percent Potassium uncertainty				Details Remarks
UDWU	Dry weight percent Uranium uncertainty				Details Remarks
VUDS	Undistd Zone Volume Fraction Dissolved				Details Remarks
WMUD	Density (Weight) of Mud				Details Remarks
UDP	User Defined Property				Details
AUDCO	Audit Committee Meeting				Details
UDR	Undeveloped Reservoirs (a sub-devision of ADNOC group)				Details
UDR	UnDeveloped Reservoirs				Details
1PUD	1P Undeveloped reserves				Details
2PUD	2P Undeveloped reserves				Details
UDD	Up-Down Deconvolution				Details
UDR	Un-Developed Structure				Details

Abbreviation

Definition

English

German

French

Unclassified deepening