Technical Audit Department

TECHNICAL AUDIT DEPARTMENT

OIL INDIA LTD

DULIAJAN

SYSTEM MONITORING

Oil Well Manifold

No. of manifold available in the installation….. No.

No. of manifold (in operation)….. No.
No. of manifold (lying idle)….. No.

(Please provide reason for idling)

Pressure Vessels (Gas/Oil/Formation Water Separators)

No. of Pressure Vessels in operations….. No.
No. of Pressure Vessels lying idle….. No.

Please provide details of idle separators in the following format:

Sl. No. / Description & Asset /Eqpt. No. / Qty / Designed Press
(Kg/CM2) / Working Press
(Kg/CM2) / Handling Capacity / Reasons for non-utilization
Oil
(KLPD) / Water
(KLPD) / Gas
(SCUMD)

Emulsion Treater

No. of E.T. available at site……… No.
No. of E.T. on operation……… No.
No. of E.T. lying idle/unutilized……… No.

Please provide details of idle E.T. in following format :

Sl. No. / Description & Asset / Eqpt. No. / Qty / Handling Capacity / Reasons for non-utilization

Indirect Heaters

No. of Indirect Heaters available at site …….. No.
No. of Indirect Heaters in use …….. No.
No. of Indirect Heaters lying idle/unutilized………No.

Sl. No. / Description & Asset / Eqpt. No. / Qty / Specification / Reasons for non-utilization

Boilers

i. No. of Boilers available at site …….. No.

No. of Boilers in use …….. No.
No. of Boilers lying idle/unutilized………No.

Sl. No. / Description & Asset / Eqpt. No. / Qty / Specification / Reasons for non-utilization

Crude Oil Storage Tanks

i. No. of crude oil tanks available-

ii. Capacity of each tank-

iii. System of measurement-

iv. Availability of Tank dykes-

v. Condition of the dyke-

a. No. of crude oil tanks in use-

b. No. of crude oil tanks lying idle/unutilized-

Details of idle/unutilized tanks:

Sl. No. / Description & Asset No. / Qty / Handling Capacity / Reasons for non-utilization

Formation Water Storage Tanks

i. No. of F.W. Tanks with capacity available:

ii. No. of tanks on operation:

iii. No. of tanks lying idle:

iv. Total daily production of Formation Water :

Please provide details of the idle tanks (Capacity, condition of tank etc.)

Sl. No. / Description & Asset No. / Qty / Handling Capacity / Reasons for non-utilization

Formation Water Disposable Pump

i No. of FWD Pump with capacity available –

ii. No. of FWD Pump in operation -

iii. No. of FWD Pump lying idle -

iv. No. of F.W. disposal wells -

v. Rate of injectivity of each FWD Pump -

Please provide details of the idle FWDP

Sl. No. / Description & Asset / Eqpt. No. / Qty / Handling Capacity / Specification / Reasons for non-utilization

Crude Oil Despatch Pump

i. No. of CODP available-

ii. No. of CODP (in operation)-

iii.No. of CODP lying idle -

Please provide details of the idle CODP

Sl. No. / Description & Asset / Eqpt. No. / Qty / Despatch
Rate/Hr / Specification(Engine/ Motor Driven) / Reasons for non-utilization

Re-Charging Pump

i. No. of Pump available-

ii. No. of pump in operation-

No. of pump lying idle-

Please provide details of the idle CP

Sl. No. / Description & Asset / Eqpt. No. / Qty / Despatch
Rate/Hr / Specification(Engine/ Motor Driven) / Reasons for non-utilization

Chemical Dozing Pump

i.No. of Pump available

ii.No. of pump in operation

iii.No. of pump lying idle

Please provide details of the idle CDP

Sl. No. / Description & Asset / Eqpt. No. / Qty / Despatch
Rate/Hr / Specification(Engine/ Motor Driven) / Reasons for non-utilization

Water Drenching Pump (WDP)

i. No. of Drenching Pump available-

ii.No. of Drenching pump in operating condition-

iii. No. of Drenching pump lying idle-

Please provide details of the idle WDP

Sl. No. / Description & Asset / Eqpt. No. / Qty / Despatch
Rate/Hr / Specification(Engine/ Motor Driven) / Reasons for non-utilization

SALIENT FEATURES AND PERFORMANCE DATA OF OCS

1 / Brief about OCS and operation involved (Pl include a Process Flow diagram and OCS layout):
2 / Name of oil mines where the installation exist :
3 / Date of commissioning :
4 / DGM’s approval letter no. :
5 / Initial handling capacity (as per design)

Wet stream :
Dry stream :
Crude Storage capacity :
Crude evacuation capacity :
HP Gas handling capacity :
LP Gas handling capacity :

Formation Water Storage capacity :

6 / Present Production Scenario
i. Total liquid production
Oil :
Water:
ii. Total gas production
HP Gas :
LP Gas :
iii. Total gas flaring (if any) :
iv. Total no. of wells on production :
v. No. of wells produced through dry stream (as on date) :
vi. No. of wells produced through wet stream (as on date) :
vii Self flowing wells on production :
viii Artificial lift wells on production :
ix. Total no. of gas well on production (if any) :
x. No. of water disposal well & injectivity rate :
7 / Details of wells under the Installation
i. Total no. of wells drilled so far :
ii. Total no. of wells connected :
iii. No. of wells connected to Dry Stream :
iv. No. of wells connected to Wet Stream :
v. Total no. of artificial lift wells :
vi. Total no. of shut in wells due to high water cut :
vii No. of shut in wells due to technical reasons :
viii. Total no. of wells awaiting work-over :
ix Total no. of abandoned wells :
8 / Brief details of major modifications/replacement / improvement carried out during last 5 years :
9 / Briefly describe about how formation water is disposed off in the installation :
10 / Briefly describe about the firefighting system / arrangements in the installation :
11 / Average Base Sediment & Water (BS&W) content in the crude in % (pl provide data of ET outlet and Despatch pump delivery sample for last 3-months)
12 / Any Measures undertaken to maintain the Crude quality / BS&W:

EQUIPMENT & ASSET MANAGEMENT

1 / Are equipment/asset master data of the installation uploaded /updated and maintained in the ERP (SAP) system? / Yes / No.
2 / Are asset identification nos. marked on the equipment and matches with ERP data? / Yes / No.
3 / Are all the engine safety systems available/working like high water/lube oil temp., switches, low lube oil pressure switches, emergency shut off valve, fuel cut off/air cut off devices, etc.? / Yes / No.
4 / Are preventive maintenance schedule of critical equipment available & implementation carried out towards preventive maintenance and lubrication schedule? / Yes / No.
5 / Are data with respect to specific equipment maintenance maintained in ERP system? / Yes / No.
6 / Are operating parameters of equipment and its preventive maintenance based on time, running hours etc. maintained in ERP system? / Yes / No.
7 / Are maintenance activities are planned during non requirement of the equipment to maximize the availability? / Yes / No.
8 / Are history sheets, log books, etc. properly maintained and timely updated for all the equipment? / Yes / No.
9 / Are corrosion resistance /painting condition of the piping’s, vessels, tanks, equipment etc are proper? / Yes / No.
10 / Is there any list for un-utilized equipment/materials in the installation? If yes, give in details as per Annexure-I / Yes / No.
11 / Are inventory register for all equipments (used / unused / spares) maintained? / Yes / No.
12 / Are there any movement register for equipments / machineries / instruments etc.? / Yes / No.
13 / Do you maintain record for incoming / outgoing materials from the installation? / Yes / No.

Document/Display/Observations

1 / Are fuel, oil & spares for equipment consumption records maintained? / Yes / No.
2 / Are equipments hydro/pneumatic tested and maintained as per statutory requirement? / Yes / No.
Please furnish the following details (as per OMR / OISD Guidelines):
Equipment / Total Nos. / Hydro-testing already done / Hydro-testing due / Remarks
(A) Pressure vessel
(B) Safety valves
3 / Are Hot work/cold work permit system existing, enforced & standard proforma available ? / Yes / No.
4 / Are fire fighting equipment records (Bottles filled in) available with the identification markings and date of last filling/testing painted on the body? / Yes / No.
5 / Whether all the rotary and static equipment have been provided & painted with Identification Numbers/Tag no./Inventory no/equipment no.? / Yes / No.
6 / Is there any colour codification system existing for painting of all the equipment in respect of installation? / Yes / No.
7 / Is the fire fighting system adequate to tackle the situation of a major fire? / Yes / No.
8 / Whether all the fired vessels have been provided with flame arrestors? / Yes / No.
9 / Whether all the bath heaters and emulsion treaters have been properly tagged/insulated to conserve heat? / Yes / No.
10 / Whether the system of remote ignition exist in all fired vessels? / Yes / No.
11 / Are these documents/registers are available and properly maintained in the installation?
1. DGMS Approval Letter: Yes / No.
2. Fire Contingency Plan: Yes / No.
3. Fire Extinguisher Records: Yes / No.
4. Record of Fire Mock Drill: Yes / No.
5. Test Record of Pressure Vessels: Yes / No.
6. Test Record of Safety Relief valves: Yes / No.
7. Electrical Earth Testing Records: Yes / No.
8. Electrical Installation & Energisation Permit as per OISD: Yes / No.
9. Earth Resistance Test Records: Yes / No.
10. Accident record: Yes / No.
12. Near Miss Accident Report: Yes / No.
13. Hot / cold permit record: Yes / No.
14. Instruments calibration record: Yes / No.
15. Tool Box Meeting: Yes / No.
16. Pit Level Meeting: Yes / No.
17. Gas Testing Report: Yes / No.
18. Machinery Inspection Report: Yes / No.
19. Recommendation File: Yes / No.
20. PM Records: Yes / No.
21. POL Consumption Records: Yes / No.
22. Running Hours of Equipment: Yes / No.
23. Form “U” Observation by Installation Manager: Yes / No.
24. Shut-in Well Records: Yes / No.
25. List of Competent Persons: Yes / No.
26. Periodical Medical Examination of Employee: Yes / No.
27. Monthly Pollution Control Records: Yes / No.
28. Public Grievance: Yes / No.
29. Employee Training Register: Yes / No.
30. Form ”B” Employee Register: Yes / No.
31. Form “E” Register for Person Working Above Ground: Yes / No.
32. Form ”G” Employee Leave record: Yes / No.
33. First Aid / Fire Fighting File: Yes / No.
34. MVT & Refresher Training Records: Yes / No.
12 / Are the document mentioned are checked and endorsed by MSO periodically as per guidelines: / Yes / No.

SAFETY STANDARDS:

1. / Are all the new workers appointed or posted on transfer to the installation given guidance, training on safety and operations involved, etc.? / Yes / No.
2. / First-Aid medicines, materials available at site? / Yes / No.
3. / Is there an emergency vehicle available at site? / Yes / No.
4. / Electrical Safety:

Are all the electrical motors / switch board / panel etc. provided with proper earthing? Yes / No.
Whether electrical shock treatment charts are displayed? Yes / No.
Are caution / danger sign displayed? Yes / No.
Are flame proof light fittings used? Yes / No.
Whether safety torch is being used? Yes / No.
Are all the electrical cables properly routed in cable ducts / trays? Yes / No.
Are insulation lost records available? Yes / No.

5. / Is fire alarm system available & working? / Yes / No.
6. / Are portable hydrocarbon detector available? Also is there any on line hydrocarbon leakage detection system? / Yes / No.
7. / Are non sparking tools used while carrying out maintenance activities? / Yes / No.
8. / Are the fire water pumps tested frequently and all the time kept in operating condition? / Yes / No.
9. / Is there provision of diesel engine driven fire water pump for fire fighting in case of power failure? If so, is it in operating condition? / Yes / No.
10. / Are the engines provided with spark arrestors in the exhaust? / Yes / No.
11. / Is there any mutual aid system developed with near by industries for extending fire services in case of emergencies? / Yes / No.
12. / Is the illumination system in the installation is adequate? / Yes / No.

COMMUNICATION SYSTEM:

A / Is walkie talkie setavailable in the installation?
B / Availability of telephone system for contacting base / regional offices.
C / Is the communication system satisfactory or more improvements desirable?

Annexure-I

Un-utilized Equipment and Materials

Following equipment/materials are lying un-utilized at the installation:

Sl. No. / Description / Qty / UOM / Asset/ Inventory/ Equipment No. / Remarks/Action taken

H. Installation Manager to Confirm Following Legal Compliances:

1. / Following Pollutants desirable limit is maintained as per Central Pollution Control Board (CPCB) & Occupational Safety & Health Administration (OSHA)
Pollutant / Unit / Desirable Limit
Carbon Monoxide / mg / m3 / 5000 ( As per CPCB) / Yes/No.
Nitric Oxide / mg / m3 / 120 ( As per CPCB) / Yes/No.
Oxides of Nitrogen (NOx) / mg / m3 / 120 ( As per CPCB) / Yes/No.
Oxides of Sulphur / mg / m3 / 120 ( As per CPCB) / Yes/No.
Total Hydrocarbon / mg / m3 / 327200 (As per OSHA) / Yes/No.
2. / The Batteries (Management & Handling) Rules 2001, Under Rule 10 / Yes/No.
3. / The Indian Boilers Act, 1923 Under Sec. 7, 8, 12 & 14 / Yes/No.
4. / Disaster Management Act, 2005 Under Reg. 58 / Yes/No.
5. / Environment (Protection) Act, 1986 Under Rule 6, 14 & 3(72) / Yes/No.
6. / Hazardous Waste (Management And Handling) Rules 1989 / 2000 / 2003 Under Rule 5 & 9.2 / Yes/No.
7. / Industrial Employment (Standing Orders) Act, 1946: An act to require employers in industrial establishments formally to define conditions of employment under them under sec. 9 / Yes/No.
8. / Mines Act, 1952 : An act to amend and consolidate the law relating to regulation of labour and safety of mines under different sections of Chapter V, VI, VII, VIII & IX / Yes/No.
9. / Oil Mines Regulation,1984 under reg. 7, 8, 18, 51, 58, 64 to 72, 74, 75, 78, 79, 81 to 83, 86, 87, 90, 91, 93, 95, 97 to 99. / Yes/No.
10. / Fire Contingency Plan And Guide Lines For Fire Fighting
(In Compliance of Regulation 72 of Oil Mine Regulations, 1984) / Yes/No.
11. / Payment of Wages Act, 1936 : An act to regulate certain classes of employed persons / Yes/No.
12. / Petroleum Act, 1934 Under Reg. 7 & 27 / Yes/No.
13. / The Water (Prevention and Control of Pollution) Act, 1974 / Yes/No.
Characteristics / Unit / Desirable limit as per State PCB of Assam
Appearance / --- / Clear / Yes/No.
pH / --- / 5.5 - 9.0 / Yes/No.
Chloride (as Cl) / mg / l / 1000 (max) / Yes/No.
Phenolic compounds / mg / l / 1.0 (max) / Yes/No.
Sulphate / mg / l / 1000 (max) / Yes/No.
Chromium (Hexa) as Cr / mg / l / 0.1 (max) / Yes/No.
Total Dissolves Solids / mg / l / 2100(max) / Yes/No.
Suspended Solids / mg / l / 100(max) / Yes/No.
Oil and Grease / mg / l / 10 (max) / Yes/No.
14. / Water Cess Act 1977 Under Sec. 5 / Yes/No.
15. / Workmen’s Compensation Act, 1923: An act to provide for payment by employers to the workmen of compensation on death or injury by accident under sec 10 & 10-B. / Yes/No.

INSTALLATION:______

MONTHLY WELL TEST DATA – OCS

Well No. / Type of lift / Flow arm
Bean (mm) / G/L chock size / TCC/Duration of shot / Total producing hour / Test Result
Testing hour / Total fluid KLPD / Oil KLPD / Water KLPD / Date of testing / Water % (lab result)

INSTALLATION:______

J. FORMATION WATER DISPOSAL WELL INJECTIVITY RATE AS ON:

WELL NO. / INJECTIVITY RATE / DISPOSAL PRESSURE / DATE OF TESTING / REMARKS
ORIGINAL
(KLPD) / PRESENT
(KLPD)

INSTALLATION:______

K. CONDITION OF EQUIPMENT

SL.
NO. / DESCRIPTION OF ITEMS / DESP RATE (KL / HR) / DATE OF COMMISSIONING / CUMULATIVE RUNNING HRS UPTO……… / DATE OF LAST OVERHAUL / HOURS RUN AFTER OVERHAUL / REMARKS
RATED / PRESENT
1. / COD PUMPS
a
b
c
d
2 / FWD PUMPS
a
b
c
d
3 / DRENCHING PUMPS
a
b
c
d
4 / CHEMICAL DODGING PUMP (OSD AND DEOILER) / L/HR / L/HR
a
b
c
d

INSTALLATION:______

L. INSPECTION OF STATIC EQUIPMENT & OTHER EQUIPMENT

SL.
NO. / ITEM / DESGN PRES.
Kg/Cm2 / TESTED PRES.
Kg/Cm2 / OPERATIVE PRES.
Kg/Cm2(O.P) / DATE OF LAST HYDRO TEST / PAINTING CONDITION / REMARKS
1 / Horizontal Gas – Oil Separator- GU-I (Dry)
2 / Horizontal Gas – Oil Separator- GU-II (Dry)
3 / Horizontal Gas- Oil Separator – GU-III (Dry)
4 / Horizontal Gas-Oil Separator- GU-I (Wet) (1)
5 / Horizontal Gas-Oil Separator- GU-I (Wet) (2)
6 / TPS-I
7 / TPS-II
8 / TPS-III
9 / Horizontal Stabilizer – I
10 / Horizontal Stabilizer-II
11 / Horizontal ET-I
12 / Horizontal ET-II
13 / Horizontal ET-III
14 / Horizontal ET-IV
15 / Horizontal Fuel Gas Scrubber
16 / Horizontal LPMS-I, 30 PSI
17 / Vertical LPMS-I, 30 PSI
18 / Vertical LPMS (Stabilizer), 10 PSI
19 / Vertical HPMS-I, 250 PSI
20 / Vertical HPMS-II, 250 PSI
21 / Horizontal HFMS, 250 PSI-I
22 / Vertical Gas-Oil Separator TU-I
23 / Vertical Gas-Oil Separator TU-II

M. INSPECTION OF STATICE EQUIPMENT & OTHER EQUIPMENT

INSTALLATION:______DATE:

SL. NO. / ITEM / DESIGN PRESSURE
Kg/Cm2
(for coil) / OPERATING PRESSURE RATING
Kg/Cm2
(for coil) / TESTED PRESSURE
Kg/Cm2
(for coil) / LAST DATE OF TESTING
(Fire tube) / PAINTING CONDITION / REMARKS
1 / Indirect Heater (Double Coiled)
2 / Indirect Heater (Double Coiled)
3 / Indirect Heater (Double Coiled)
4 / Indirect Heater (Double Coiled)
5 / Indirect Heater (Double Coiled)
6 / Indirect Heater (Double Coiled)
7 / Indirect Heater (Double Coiled)
8 / Indirect Heater (Single Coiled)

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