VIVID®

Leak Detection

Case Study 1

Verify cement integrity and find leak pathways behind multiple barriers, even when leaks are as small as a tablespoon a minute.

Picture8001

VIVID®

Leak Detection

Case Study 2

Identify leak locations and leak source pathways like cement channels, even when logged behind multiple barriers.

Picture80012

Leak Detection

Case Study 3

When plugs won’t pump down, immediately identify barrier isolation failures in unconventional horizontal wells by utilizing DAS & DTS to visualize the location and magnitude of leaks.

Picture80031

OFFSET FRAC MONITORING

Case Study 1

See where offset fractures intersect with monitored wells

Visualize the entire frac or zoom in on a single stage

Understand volume at first response, intensity, azimuth and time of arrival to differentiate between new frac growth and re-dilation of existing fractures

Picture80033

OFFSET FRAC MONITORING

Case Study 2

Offset fractures sometimes intersect with wells far beyond expectations.

Monitoring fiber during frac operations illuminates where wells may be connected and where reserves have been bypassed.

Picture606

SPE-212336-MS How And Where Wells Talk: Integrating Cross-well Strain and Production Profile Interference Testing, Figure 7

INTERFERENCE WITH OFFSET WELL

Case Study 2

Understand how and where wells talk to each other.

Utilizing FracILLUMINATOR™ and FlowILLUMINATOR™ + in conjunction allows operators to compare the created fracture network to the hydraulically functional network.

Picture707

SPE-212336-MS How And Where Wells Talk: Integrating Cross-well Strain and Production Profile Interference Testing, Figure 7

FLOW ALLOCATION

Case Study 1

Understand how treatment impacts production with cluster level allocation of each.

Statistical analysis reveals heel/toe and lateral bias.

Picture808

SPE-204188 Comparing and Combining Camera, Tracer and Distributed Temperature and Acoustic Sensing (DAS+DTS) for a Holistic Understanding of Stimulation and Production Performance

STIMULATION ALLOCATION

Case Study 1

DTS warm back data (1) differentiates between treated and untreaded clusters in each stage and

(2) highlights stage isolation failures.

Picture909

SPE-204188 Comparing and Combining Camera, Tracer and Distributed Temperature and Acoustic Sensing (DAS+DTS) for a Holistic Understanding of Stimulation and Production Performance

EVALUATE CLUSTER EFFICIENCY

Case Study 1

Cluster efficiency evaluation equips operators to make the best-informed decisions on well design and how factors like cluster and stage spacing, landing zone and stimulation uniformity influence production rates and uniformity.

Completion Efficiency Summary, indicating on average 9 out of 10 perforations are producing, with 2 out of 3 producing in a highly effective manner

Picture1010

SPE-212336-MS How And Where Wells Talk: Integrating Cross-well Strain and Production Profile Interference Testing, Figure 7

EVALUATE CLUSTER EFFICIENCY

Case Study 2

Stage level results summaries reveal production distribution across the lateral.

Correlate productivity to efficiency and landing zone or other geological features.

Lateral production profile with stage level results presented for well 22S. An apparent fault-like signature is noted in stage 14. A reduction in production volume and efficiency is noted from stages 6 to 3

Picture1111

SPE-212336-MS  How And Where Wells Talk: Integrating Cross-well Strain and Production Profile Interference Testing, Figure 8

INTERFERENCE WITH OFFSET WELL

Case Study 1

Understand where and how wells in stacked benches talk to each other to better inform well spacing and stimulation design decision-making.

Picture1212

Understand where and how wells in stacked benches talk to each other to better inform well spacing and stimulation design decision-making.

REPEAT BASELINE

PROFILE

Picture1313

BASELINE PROFILE

Repeatedly opening the well after a short shut-in period showed consistently poor performance across the lateral, but offset interference masked productive cluster efficiency.

INTERFERENCE REMOVED

Picture1414

BASELINE PROFILE

The majority of the observed offset interference is revealed to be with the upper bench, where buoyant forces preferentially thieve production.

INTERFERENCE REMOVED

Picture1616

BASELINE PROFILE

INJECTION ALLOCATION

Case Study 1

Understand and quantify injected fluid distribution.

Distributed acoustic and temperature data reveal fluid velocity and warm back behavior for a clear picture of injectivity.

Injection Allocation1

INJECTION ALLOCATION

Case Study 1

Observing how and where temperature changes along the lateral reveals where injected fluid is going.

Injection Allocation1200

REFRAC

Case Study 1

Evaluate refrac performance by comparing fluid placement in new and existing perforations and changes in production behavior pre- and post-treatment.
Refrac1

SAND DETECTION

Case Study 1

Discriminate between sand entry and sand traveling past the tool body by differentiating count and energy levels of the impacting sand particles.
SAND Dectection

CASING DAMAGE

Case Study 1

Discover why pump down plugs are hanging up by revealing the location and severity of the buckling.
Casing Damage

DOWNHOLE SAFETY VALVE DAMAGE

Case Study 1

Ensure successful and expedited well integrity operations by visualizing damaged downhole  assemblies, sleeve activation status and flapper positions.
Downhole Safety Damage

CASING DAMANGE

Case Study 2

Differentiate between internal and external features for the complete picture of casing damage.
Casing Damage2

PERFORATION EROSION

Case Study 1

SPACE®

Ultrasonic imaging reveals perforation erosion and treatment non-uniformity.

Preforation Erosion

CASING COLLAPSE

Case Study 18

SPACE®

Ultrasonic imaging reveals wellbore obstructions and eliminates guesswork.

Casing Collapse

CLAMP OREINTATION

Case Study 19

SPACE®

Ultrasonic imaging reveals cable orientation for targeted perforating.

Clamp Oreintation